[mod] simple theme: move source files to the src directory

14 files changed, 2670 insertions, 0 deletions

diff --git a/searx/static/themes/simple/src/less/autocomplete.less b/searx/static/themes/simple/src/less/autocomplete.less
new file mode 100644
index 000000000..93f7df1ef
--- /dev/null
+++ b/searx/static/themes/simple/src/less/autocomplete.less
@@ -0,0 +1,69 @@
+/*! Autocomplete.js v2.6.3 | license MIT | (c) 2017, Baptiste Donaux | http://autocomplete-js.com */
+
+@background_color:  white;
+
+.autocomplete {
+    position: absolute;
+    max-height: 0;
+    overflow-y: hidden;
+    text-align: left;
+
+    &:active, &:focus, &:hover {
+      background-color: @background_color;
+    }
+
+    &:empty {
+        display: none;
+    }
+
+    > ul {
+        list-style-type: none;
+        margin: 0;
+        padding: 0;
+
+        > li {
+            cursor: pointer;
+            padding: 5px 0 5px 10px;
+
+            &.active, &:active, &:focus {
+                background-color: @color-base;
+
+                a:active, a:focus, a:hover {
+                    text-decoration: none;
+                }
+            }
+
+            &.locked {
+                cursor: inherit;
+            }
+        }
+    }
+
+    &.open {
+        display: block;
+        background-color: @background_color;
+        border: 1px solid @color-base;
+        max-height: 500px;
+        overflow-y: auto;
+        z-index:100;
+
+        &:empty {
+            display: none;
+        }
+    }
+}
+
+
+@media screen and (max-width: @results-width) {
+
+  .autocomplete {
+    bottom: 0;
+  }
+
+  .autocomplete > ul > li {
+    padding: 7px 0 7px 10px;
+    border-bottom: 1px solid @color-result-top-border;
+    text-align: left;
+  }
+
+}
diff --git a/searx/static/themes/simple/src/less/code.less b/searx/static/themes/simple/src/less/code.less
new file mode 100644
index 000000000..b732103fb
--- /dev/null
+++ b/searx/static/themes/simple/src/less/code.less
@@ -0,0 +1,8 @@
+.code-highlight pre {
+    overflow: auto;
+    background-color: inherit;
+    color: inherit;
+    border: inherit;
+}
+
+@import "pygments.less";
diff --git a/searx/static/themes/simple/src/less/definitions.less b/searx/static/themes/simple/src/less/definitions.less
new file mode 100644
index 000000000..c1465a579
--- /dev/null
+++ b/searx/static/themes/simple/src/less/definitions.less
@@ -0,0 +1,138 @@
+/*
+ * searx, A privacy-respecting, hackable metasearch engine
+ *
+ * To change the colors of the site, simple edit this variables
+ */
+
+/// Basic Colors
+
+@color-base: #3498DB;
+@color-base-dark: #084999;
+@color-base-light: #ECF0F1;
+@color-highlight: #094089;
+@color-black: #000000;
+
+///
+@color-error: #db3434;
+@color-error-background: lighten(@color-error, 40%);
+
+@color-warning: #dbba34;
+@color-warning-background: lighten(@color-warning, 40%);
+
+@color-success: #42db34;
+@color-success-background: lighten(@color-success, 40%);
+
+/// General
+
+@color-font: #444;
+@color-font-light: #888;
+
+@color-red: #25a55b;
+
+@color-url-font: #29314d;
+@color-url-visited-font: #684898;
+@results-width: 50em;
+@search-width: 40em;
+
+//
+@color-a-font: @color-base;
+@color-a-font-hover: @color-base;
+
+
+/// Start-Screen
+
+
+
+/// Search-Input
+
+@color-search-border: @color-base;
+@color-search-background: #FFF;
+@color-search-font: #222;
+
+/// Autocompleter
+
+@color-autocompleter-choices-background: #FFF;
+@color-autocompleter-choices-border: @color-base;
+@color-autocompleter-choices-border-left-right: @color-base;
+@color-autocompleter-choices-border-bottom: @color-base;
+
+@color-autocompleter-choices-font: #444;
+
+/// Answers
+@color-answers-border: @color-base-dark;
+
+// Selected
+@color-autocompleter-selected-background: #444;
+@color-autocompleter-selected-font: #FFF;
+@color-autocompleter-selected-queried-font: #9FCFFF;
+
+/// Categories
+
+@color-categories-item-selected: @color-base;
+@color-categories-item-selected-font: #FFF;
+
+@color-categories-item-border-selected: @color-base-dark;
+@color-categories-item-border-unselected: #E8E7E6;
+@color-categories-item-border-unselected-hover: @color-base;
+
+
+/// Results
+
+@color-suggestions-button-background: @color-base;
+@color-suggestions-button-font: #FFF;
+
+@color-download-button-background: @color-base;
+@color-download-button-font: #FFF;
+
+@color-result-search-background: @color-base-light;
+
+@color-result-definition-border: gray;
+@color-result-torrent-border: lightgray;
+@color-result-top-border: #E8E7E6;
+
+// Link to result
+@color-result-link-font: @color-base-dark;
+@color-result-link-visited-font: @color-url-visited-font;
+
+// Url to result
+@color-result-url-font: @color-red;
+
+// Publish Date
+@color-result-publishdate-font: @color-font-light;
+
+// Images
+@color-result-image-span-background-hover: rgba(0, 0, 0, 0.6);
+@color-result-image-span-font: #FFF;
+
+// Search-URL
+@color-result-search-url-border: #888;
+@color-result-search-url-font: #444;
+
+
+/// Settings
+
+@color-settings-fieldset: @color-base;
+@color-settings-table-striped: #dbdbdb;
+@color-settings-tr-hover: #ececec;
+
+// Labels
+@color-settings-label-allowed-background: #E74C3C;
+@color-settings-label-allowed-font: #FFF;
+
+@color-settings-label-deny-background: #2ECC71;
+@color-settings-label-deny-font: @color-font;
+
+@color-settings-return-background: @color-base;
+@color-settings-return-font: #FFF;
+
+/// Other
+
+@color-engines-font: @color-font-light;
+@color-percentage-div-background: #444;
+
+/// Load fonts from this directory.
+@icon-font-path:          "../../../fonts/";
+//** File name for all font files.
+@icon-font-name:          "glyphicons-halflings-regular";
+//** Element ID within SVG icon file.
+@icon-font-svg-id:        "glyphicons_halflingsregular";
diff --git a/searx/static/themes/simple/src/less/index.less b/searx/static/themes/simple/src/less/index.less
new file mode 100644
index 000000000..e1efdac90
--- /dev/null
+++ b/searx/static/themes/simple/src/less/index.less
@@ -0,0 +1,43 @@
+.index {
+
+  text-align: center;
+
+  .title {
+    background: url('../img/searx.png') no-repeat;
+    width: 100%;
+    min-height: 80px;
+    background-position: center;
+  }
+
+  h1 {
+    font-size: 5em;
+    visibility: hidden;
+  }
+
+  #search {
+    margin: 0 auto;
+    background: inherit;
+    border: inherit;
+  }
+
+  .search_filters {
+    display: block;
+    margin: 1em 0;
+  }
+
+  .category label {
+    padding: 6px 10px;
+    border-bottom: initial !important;
+  }
+
+}
+
+@media screen and (max-width: 75em) {
+
+  div.title {
+    h1 {
+      font-size: 1em;
+    }
+  }
+
+}
diff --git a/searx/static/themes/simple/src/less/ion.less b/searx/static/themes/simple/src/less/ion.less
new file mode 100644
index 000000000..c9e715591
--- /dev/null
+++ b/searx/static/themes/simple/src/less/ion.less
@@ -0,0 +1,181 @@
+// Generated by grunt-webfont
+
+
+@font-face {
+	font-family:"ion";
+	src:url("../fonts/ion.eot?ce7a0ead692560b4405a96d5b8471f51");
+	src:url("../fonts/ion.eot?#iefix") format("embedded-opentype"),
+		url("../fonts/ion.woff2?ce7a0ead692560b4405a96d5b8471f51") format("woff2"),
+		url("../fonts/ion.woff?ce7a0ead692560b4405a96d5b8471f51") format("woff"),
+		url("../fonts/ion.ttf?ce7a0ead692560b4405a96d5b8471f51") format("truetype"),
+		url("../fonts/ion.svg?ce7a0ead692560b4405a96d5b8471f51#ion") format("svg");
+	font-weight:normal;
+	font-style:normal;
+}
+
+.ion-icon {
+	&:before {
+		font-family:"ion";
+	}
+	display:inline-block;
+	vertical-align:middle;
+	line-height:1;
+	font-weight:normal;
+	font-style:normal;
+	speak:none;
+	text-decoration:inherit;
+	text-transform:none;
+	text-rendering:auto;
+	-webkit-font-smoothing:antialiased;
+	-moz-osx-font-smoothing:grayscale;
+}
+
+
+// Icons
+
+.ion-navicon-round {
+	&:before {
+		content:"\f101";
+	}
+}
+
+
+.ion-search {
+	&:before {
+		content:"\f102";
+	}
+}
+
+
+.ion-play {
+	&:before {
+		content:"\f103";
+	}
+}
+
+
+.ion-link {
+	&:before {
+		content:"\f104";
+	}
+}
+
+
+.ion-chevron-up {
+	&:before {
+		content:"\f105";
+	}
+}
+
+
+.ion-chevron-left {
+	&:before {
+		content:"\f106";
+	}
+}
+
+
+.ion-chevron-right {
+	&:before {
+		content:"\f107";
+	}
+}
+
+
+.ion-arrow-down-a {
+	&:before {
+		content:"\f108";
+	}
+}
+
+
+.ion-arrow-up-a {
+	&:before {
+		content:"\f109";
+	}
+}
+
+
+.ion-arrow-swap {
+	&:before {
+		content:"\f10a";
+	}
+}
+
+
+.ion-arrow-dropdown {
+	&:before {
+		content:"\f10b";
+	}
+}
+
+
+.ion-globe {
+	&:before {
+		content:"\f10c";
+	}
+}
+
+
+.ion-time {
+	&:before {
+		content:"\f10d";
+	}
+}
+
+
+.ion-location {
+	&:before {
+		content:"\f10e";
+	}
+}
+
+
+.ion-warning {
+	&:before {
+		content:"\f10f";
+	}
+}
+
+
+.ion-error {
+	&:before {
+		content:"\f110";
+	}
+}
+
+
+.ion-film-outline {
+	&:before {
+		content:"\f111";
+	}
+}
+
+
+.ion-music-note {
+	&:before {
+		content:"\f112";
+	}
+}
+
+
+.ion-more-vertical {
+	&:before {
+		content:"\f113";
+	}
+}
+
+
+.ion-magnet {
+	&:before {
+		content:"\f114";
+	}
+}
+
+
+.ion-close {
+	&:before {
+		content:"\f115";
+	}
+}
+
diff --git a/searx/static/themes/simple/src/less/mixins.less b/searx/static/themes/simple/src/less/mixins.less
new file mode 100644
index 000000000..b3aa4e13d
--- /dev/null
+++ b/searx/static/themes/simple/src/less/mixins.less
@@ -0,0 +1,62 @@
+/*
+* searx, A privacy-respecting, hackable metasearch engine
+*/
+
+// Mixins
+.text-size-adjust (@property: 100%) {
+	-webkit-text-size-adjust: @property;
+	-ms-text-size-adjust: @property;
+	-moz-text-size-adjust: @property;
+	text-size-adjust: @property;
+}
+
+.rounded-corners (@radius: 4px) {
+	-webkit-border-radius: @radius;
+	-moz-border-radius: @radius;
+	border-radius: @radius;
+}
+
+// disable user selection
+.disable-user-select () {
+	-webkit-touch-callout: none;
+	-webkit-user-select: none;
+	-khtml-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
+}
+
+// select all on focus
+.select-all-on-focus() {
+	-webkit-user-select: all;
+	-moz-user-select: all;
+	-ms-user-select: element;
+	user-select: all;
+}
+
+// see https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Flexible_Box_Layout/Advanced_layouts_with_flexbox
+.flexbox() {
+  display: -webkit-box;
+  display: -moz-box;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+  display: flex;
+}
+
+.inline-flex() {
+	display: -webkit-inline-box;
+	display: -moz-inline-box;
+	display: -webkit-inline-flex;
+	display: -ms-inline-flexbox;
+	display: inline-flex;
+}
+
+.flex-direction-row() {
+	-webkit-box-direction: normal;
+	-webkit-box-orient: horizontal;
+	-moz-box-direction: normal;
+	-moz-box-orient: horizontal;
+	-webkit-flex-direction: row;
+	-ms-flex-direction: row;
+	flex-direction: row;
+}
diff --git a/searx/static/themes/simple/src/less/normalize.less b/searx/static/themes/simple/src/less/normalize.less
new file mode 100644
index 000000000..47b010e47
--- /dev/null
+++ b/searx/static/themes/simple/src/less/normalize.less
@@ -0,0 +1,341 @@
+/*! normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
+
+/* Document
+   ========================================================================== */
+
+/**
+ * 1. Correct the line height in all browsers.
+ * 2. Prevent adjustments of font size after orientation changes in iOS.
+ */
+
+html {
+  line-height: 1.15; /* 1 */
+  -webkit-text-size-adjust: 100%; /* 2 */
+}
+
+/* Sections
+   ========================================================================== */
+
+/**
+ * Remove the margin in all browsers.
+ */
+
+body {
+  margin: 0;
+}
+
+/**
+ * Correct the font size and margin on `h1` elements within `section` and
+ * `article` contexts in Chrome, Firefox, and Safari.
+ */
+
+h1 {
+  font-size: 2em;
+  margin: 0.67em 0;
+}
+
+/* Grouping content
+   ========================================================================== */
+
+/**
+ * 1. Add the correct box sizing in Firefox.
+ * 2. Show the overflow in Edge and IE.
+ */
+
+hr {
+  box-sizing: content-box; /* 1 */
+  height: 0; /* 1 */
+  overflow: visible; /* 2 */
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+pre {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/* Text-level semantics
+   ========================================================================== */
+
+/**
+ * Remove the gray background on active links in IE 10.
+ */
+
+a {
+  background-color: transparent;
+}
+
+/**
+ * 1. Remove the bottom border in Chrome 57-
+ * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
+ */
+
+abbr[title] {
+  border-bottom: none; /* 1 */
+  text-decoration: underline; /* 2 */
+  text-decoration: underline dotted; /* 2 */
+}
+
+/**
+ * Add the correct font weight in Chrome, Edge, and Safari.
+ */
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+/**
+ * 1. Correct the inheritance and scaling of font size in all browsers.
+ * 2. Correct the odd `em` font sizing in all browsers.
+ */
+
+code,
+kbd,
+samp {
+  font-family: monospace, monospace; /* 1 */
+  font-size: 1em; /* 2 */
+}
+
+/**
+ * Add the correct font size in all browsers.
+ */
+
+small {
+  font-size: 80%;
+}
+
+/**
+ * Prevent `sub` and `sup` elements from affecting the line height in
+ * all browsers.
+ */
+
+sub,
+sup {
+  font-size: 75%;
+  line-height: 0;
+  position: relative;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+/* Embedded content
+   ========================================================================== */
+
+/**
+ * Remove the border on images inside links in IE 10.
+ */
+
+img {
+  border-style: none;
+}
+
+/* Forms
+   ========================================================================== */
+
+/**
+ * 1. Change the font styles in all browsers.
+ * 2. Remove the margin in Firefox and Safari.
+ */
+
+button,
+input,
+optgroup,
+select,
+textarea {
+  font-family: inherit; /* 1 */
+  font-size: 100%; /* 1 */
+  line-height: 1.15; /* 1 */
+  margin: 0; /* 2 */
+}
+
+/**
+ * Show the overflow in IE.
+ * 1. Show the overflow in Edge.
+ */
+
+button,
+input { /* 1 */
+  overflow: visible;
+}
+
+/**
+ * Remove the inheritance of text transform in Edge, Firefox, and IE.
+ * 1. Remove the inheritance of text transform in Firefox.
+ */
+
+button,
+select { /* 1 */
+  text-transform: none;
+}
+
+/**
+ * Correct the inability to style clickable types in iOS and Safari.
+ */
+
+button,
+[type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+/**
+ * Remove the inner border and padding in Firefox.
+ */
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  border-style: none;
+  padding: 0;
+}
+
+/**
+ * Restore the focus styles unset by the previous rule.
+ */
+
+button:-moz-focusring,
+[type="button"]:-moz-focusring,
+[type="reset"]:-moz-focusring,
+[type="submit"]:-moz-focusring {
+  outline: 1px dotted ButtonText;
+}
+
+/**
+ * Correct the padding in Firefox.
+ */
+
+fieldset {
+  padding: 0.35em 0.75em 0.625em;
+}
+
+/**
+ * 1. Correct the text wrapping in Edge and IE.
+ * 2. Correct the color inheritance from `fieldset` elements in IE.
+ * 3. Remove the padding so developers are not caught out when they zero out
+ *    `fieldset` elements in all browsers.
+ */
+
+legend {
+  box-sizing: border-box; /* 1 */
+  color: inherit; /* 2 */
+  display: table; /* 1 */
+  max-width: 100%; /* 1 */
+  padding: 0; /* 3 */
+  white-space: normal; /* 1 */
+}
+
+/**
+ * Add the correct vertical alignment in Chrome, Firefox, and Opera.
+ */
+
+progress {
+  vertical-align: baseline;
+}
+
+/**
+ * Remove the default vertical scrollbar in IE 10+.
+ */
+
+textarea {
+  overflow: auto;
+}
+
+/**
+ * 1. Add the correct box sizing in IE 10.
+ * 2. Remove the padding in IE 10.
+ */
+
+[type="checkbox"],
+[type="radio"] {
+  box-sizing: border-box; /* 1 */
+  padding: 0; /* 2 */
+}
+
+/**
+ * Correct the cursor style of increment and decrement buttons in Chrome.
+ */
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+/**
+ * 1. Correct the odd appearance in Chrome and Safari.
+ * 2. Correct the outline style in Safari.
+ */
+
+[type="search"] {
+  -webkit-appearance: textfield; /* 1 */
+  outline-offset: -2px; /* 2 */
+}
+
+/**
+ * Remove the inner padding in Chrome and Safari on macOS.
+ */
+
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+/**
+ * 1. Correct the inability to style clickable types in iOS and Safari.
+ * 2. Change font properties to `inherit` in Safari.
+ */
+
+::-webkit-file-upload-button {
+  -webkit-appearance: button; /* 1 */
+  font: inherit; /* 2 */
+}
+
+/* Interactive
+   ========================================================================== */
+
+/*
+ * Add the correct display in Edge, IE 10+, and Firefox.
+ */
+
+details {
+  display: block;
+}
+
+/*
+ * Add the correct display in all browsers.
+ */
+
+summary {
+  display: list-item;
+}
+
+/* Misc
+   ========================================================================== */
+
+/**
+ * Add the correct display in IE 10+.
+ */
+
+template {
+  display: none;
+}
+
+/**
+ * Add the correct display in IE 10.
+ */
+
+[hidden] {
+  display: none;
+}
diff --git a/searx/static/themes/simple/src/less/preferences.less b/searx/static/themes/simple/src/less/preferences.less
new file mode 100644
index 000000000..e1e88b51f
--- /dev/null
+++ b/searx/static/themes/simple/src/less/preferences.less
@@ -0,0 +1,103 @@
+#main_preferences {
+  form {
+      width: 100%;
+  }
+
+  fieldset {
+  	margin: 8px;
+    border: none;
+  }
+
+  legend {
+    margin: 0;
+    padding: 5px 0 0 0;
+    display: block;
+    float:left;
+    width: 300px;
+  }
+
+  .value {
+    margin: 0;
+    padding: 0;
+    float:left;
+    width: 15em;
+  }
+
+  .description {
+    margin: 0;
+    padding: 5px 0 0 0;
+    float:left;
+    width: 50%;
+    color: darken(#dcdcdc, 30%);
+    font-size: 90%;
+  }
+
+  select {
+    width: 200px;
+    font-size: inherit !important;
+  }
+
+  table {
+    border-collapse: collapse;
+  }
+
+  table td {
+    text-align: center;
+  }
+
+  table.cookies {
+    width: auto;
+
+    th, td {
+      text-align: left;
+      padding: 0.25em;
+    }
+
+    th:first-child, td:first-child {
+      padding-right: 4em;
+    }
+
+    &>tbody>tr:nth-child(even)>th,
+    &>tbody>tr:nth-child(even)>td {
+      background-color: @color-settings-tr-hover;
+    }
+  }
+
+  .name, .shortcut {
+    text-align: left;
+  }
+
+  .preferences_back {
+    background: none repeat scroll 0 0 @color-settings-return-background;
+    color: white;
+    border: 0 none;
+    .rounded-corners;
+    cursor: pointer;
+    display: inline-block;
+    margin: 2px 4px;
+    padding: 0.5em;
+
+    a {
+      display: block;
+      color: @color-settings-return-font;
+    }
+
+    a::first-letter {
+      text-transform: uppercase;
+    }
+  }
+
+
+  div.selectable_url {
+    pre {
+      width: 100%;
+    }
+  }
+  
+}
+
+@media screen and (max-width: 75em) {
+  .preferences_back {
+	   clear: both;
+   }
+}
diff --git a/searx/static/themes/simple/src/less/pygments.less b/searx/static/themes/simple/src/less/pygments.less
new file mode 100644
index 000000000..e5ec9b8d9
--- /dev/null
+++ b/searx/static/themes/simple/src/less/pygments.less
@@ -0,0 +1,99 @@
+/*
+   this file is generated automatically by searx_extra/update/update_pygments.py
+   using pygments version 2.8.1
+*/
+
+.code-highlight .linenos {
+    -webkit-touch-callout: none;
+    -webkit-user-select: none;
+    -khtml-user-select: none;
+    -moz-user-select: none;
+    -ms-user-select: none;
+    user-select: none;
+    cursor: default;
+
+    &::selection {
+        background: transparent; /* WebKit/Blink Browsers */
+    }
+    &::-moz-selection {
+        background: transparent; /* Gecko Browsers */
+    }
+
+    margin-right: 8px;
+    text-align: right;
+}
+
+.code-highlight pre { line-height: 125%; }
+.code-highlight td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+.code-highlight span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+.code-highlight td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.code-highlight span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.code-highlight .hll { background-color: #ffffcc }
+.code-highlight { background: #f8f8f8; }
+.code-highlight .c { color: #408080; font-style: italic } /* Comment */
+.code-highlight .err { border: 1px solid #FF0000 } /* Error */
+.code-highlight .k { color: #008000; font-weight: bold } /* Keyword */
+.code-highlight .o { color: #666666 } /* Operator */
+.code-highlight .ch { color: #408080; font-style: italic } /* Comment.Hashbang */
+.code-highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */
+.code-highlight .cp { color: #BC7A00 } /* Comment.Preproc */
+.code-highlight .cpf { color: #408080; font-style: italic } /* Comment.PreprocFile */
+.code-highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */
+.code-highlight .cs { color: #408080; font-style: italic } /* Comment.Special */
+.code-highlight .gd { color: #A00000 } /* Generic.Deleted */
+.code-highlight .ge { font-style: italic } /* Generic.Emph */
+.code-highlight .gr { color: #FF0000 } /* Generic.Error */
+.code-highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.code-highlight .gi { color: #00A000 } /* Generic.Inserted */
+.code-highlight .go { color: #888888 } /* Generic.Output */
+.code-highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */
+.code-highlight .gs { font-weight: bold } /* Generic.Strong */
+.code-highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.code-highlight .gt { color: #0044DD } /* Generic.Traceback */
+.code-highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */
+.code-highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
+.code-highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
+.code-highlight .kp { color: #008000 } /* Keyword.Pseudo */
+.code-highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */
+.code-highlight .kt { color: #B00040 } /* Keyword.Type */
+.code-highlight .m { color: #666666 } /* Literal.Number */
+.code-highlight .s { color: #BA2121 } /* Literal.String */
+.code-highlight .na { color: #7D9029 } /* Name.Attribute */
+.code-highlight .nb { color: #008000 } /* Name.Builtin */
+.code-highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */
+.code-highlight .no { color: #880000 } /* Name.Constant */
+.code-highlight .nd { color: #AA22FF } /* Name.Decorator */
+.code-highlight .ni { color: #999999; font-weight: bold } /* Name.Entity */
+.code-highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */
+.code-highlight .nf { color: #0000FF } /* Name.Function */
+.code-highlight .nl { color: #A0A000 } /* Name.Label */
+.code-highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */
+.code-highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */
+.code-highlight .nv { color: #19177C } /* Name.Variable */
+.code-highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */
+.code-highlight .w { color: #bbbbbb } /* Text.Whitespace */
+.code-highlight .mb { color: #666666 } /* Literal.Number.Bin */
+.code-highlight .mf { color: #666666 } /* Literal.Number.Float */
+.code-highlight .mh { color: #666666 } /* Literal.Number.Hex */
+.code-highlight .mi { color: #666666 } /* Literal.Number.Integer */
+.code-highlight .mo { color: #666666 } /* Literal.Number.Oct */
+.code-highlight .sa { color: #BA2121 } /* Literal.String.Affix */
+.code-highlight .sb { color: #BA2121 } /* Literal.String.Backtick */
+.code-highlight .sc { color: #BA2121 } /* Literal.String.Char */
+.code-highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */
+.code-highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
+.code-highlight .s2 { color: #BA2121 } /* Literal.String.Double */
+.code-highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */
+.code-highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */
+.code-highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */
+.code-highlight .sx { color: #008000 } /* Literal.String.Other */
+.code-highlight .sr { color: #BB6688 } /* Literal.String.Regex */
+.code-highlight .s1 { color: #BA2121 } /* Literal.String.Single */
+.code-highlight .ss { color: #19177C } /* Literal.String.Symbol */
+.code-highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */
+.code-highlight .fm { color: #0000FF } /* Name.Function.Magic */
+.code-highlight .vc { color: #19177C } /* Name.Variable.Class */
+.code-highlight .vg { color: #19177C } /* Name.Variable.Global */
+.code-highlight .vi { color: #19177C } /* Name.Variable.Instance */
+.code-highlight .vm { color: #19177C } /* Name.Variable.Magic */
+.code-highlight .il { color: #666666 } /* Literal.Number.Integer.Long */
diff --git a/searx/static/themes/simple/src/less/search.less b/searx/static/themes/simple/src/less/search.less
new file mode 100644
index 000000000..dbcfc932e
--- /dev/null
+++ b/searx/static/themes/simple/src/less/search.less
@@ -0,0 +1,264 @@
+/*
+* searx, A privacy-respecting, hackable metasearch engine
+*/
+
+#search  {
+  padding: 0 2em;
+  margin: 0;
+  background: #f7f7f7;
+  border-bottom: 1px solid #d7d7d7;
+}
+
+#search_wrapper {
+  padding: 10px 0;
+}
+
+.search_box {
+  margin: 0 12px 0 0;
+  display: inline-flex;
+  flex-direction: row;
+
+  white-space: nowrap;
+  /*
+  &:has(q:focus) {
+  box-shadow: 0px 0px 5px #CCC;
+}
+*/
+}
+
+#clear_search {
+  display: block;
+  border-collapse: separate;
+  box-sizing: border-box;
+  width: 1.8em;
+
+  margin: 0;
+  padding: 2px;
+  height: 2.2em;
+  background: none repeat scroll 0 0 @color-search-background;
+  border-top: 1px solid @color-search-border;
+  border-bottom: 1px solid @color-search-border;
+  border-right: none;
+  border-left: none;
+  border-radius: 0px;
+  outline: none;
+  color: @color-search-font;
+  font-size: 16px;
+  z-index: 10000;
+
+  &:hover {
+    color: @color-search-border;
+  }
+
+  &.empty * {
+    display: none;
+  }
+}
+
+#q::-ms-clear, #q::-webkit-search-cancel-button {
+  display: none;
+}
+
+#q, #send_search {
+  display: block !important;
+  border-collapse: separate;
+  box-sizing: border-box;
+
+  margin: 0;
+  padding: 2px;
+  height: 2.2em;
+  background: none repeat scroll 0 0 @color-search-background;
+  border: 1px solid @color-search-border;
+  border-radius: 0px;
+  outline: none;
+  color: @color-search-font;
+  font-size: 16px;
+  z-index: 2;
+}
+
+#q {
+  outline: medium none;
+  padding-left: 8px;
+  padding-right: 0px !important;
+  border-right: none;
+  width: @search-width;
+}
+
+#send_search {
+  border-left: none;
+  width: 2.2em;
+
+  &:hover {
+    cursor: pointer;
+    background-color: @color-search-border;
+    color: @color-base-light;
+  }
+}
+
+.no-js #send_search {
+  width: auto !important;
+}
+
+.search_filters {
+  display: inline-block;
+  vertical-align: middle;
+}
+
+@media screen and (max-width: 75em) {
+
+  #categories {
+    font-size: 90%;
+    clear: both;
+
+    .checkbox_container {
+      margin-top: 2px;
+      margin: auto;
+    }
+  }
+
+  html.touch {
+    #main_index, #main_results {
+
+      #categories_container {
+        width: 1000px;
+        width: -moz-max-content;
+        width: -webkit-max-content;
+        width: max-content;
+
+        .category {
+          display: inline-block;
+          width: auto;
+        }
+      }
+
+      #categories {
+        width: 100%;
+        margin: 0;
+        text-align: left;
+        overflow-x: scroll;
+        overflow-y: hidden;
+        -webkit-overflow-scrolling: touch;
+      }
+    }
+  }
+
+}
+
+@media screen and (max-width: @results-width) {
+
+  #search {
+    width: 100%;
+    margin: 0;
+    padding: 0.1em 0 0 0;
+  }
+
+  #search_wrapper {
+    width: 100%;
+    margin: 0 0 0.7em 0;
+    padding: 0;
+  }
+
+  .search_box {
+    // hack, should bew 100% ?
+    width: 99%;
+    margin: 0.1em;
+    padding: 0 0.1em 0 0;
+    display: flex;
+    flex-direction: row;
+  }
+
+  #q {
+    width: auto !important;
+    flex: 1;
+  }
+
+  .search_filters {
+    display: block;
+    margin: 0.5em;
+  }
+
+  .language, .time_range {
+    width: 45%;
+  }
+
+  .category {
+    display: block;
+    width: 90%;
+
+    label {
+      border-bottom: 0;
+    }
+  }
+
+}
+
+#categories {
+  margin: 0 10px 0 0;
+  .disable-user-select;
+
+  &::-webkit-scrollbar {
+    width: 0;
+    height: 0;
+  }
+}
+
+.category {
+  display: inline-block;
+  position: relative;
+  margin: 0 3px;
+  padding: 0px;
+
+  input {
+    display: none;
+  }
+
+  label {
+    cursor: pointer;
+    padding: 4px 10px;
+    margin: 0;
+    display: block;
+    text-transform: capitalize;
+    font-size: 0.9em;
+    border-bottom: 2px solid transparent;
+    .disable-user-select;
+  }
+
+  input[type="checkbox"]:focus + label {
+    box-shadow: 0px 0px 8px #3498DB;
+  }
+
+  /*label:hover {
+  border-bottom: 2px solid @color-categories-item-border-unselected-hover;
+  }*/
+
+  input[type="checkbox"]:checked + label {
+    background: @color-categories-item-selected;
+    color: @color-categories-item-selected-font;
+    border-bottom: 2px solid @color-categories-item-border-selected;
+  }
+}
+
+#categories_container {
+
+  position: relative;
+
+  .help {
+    position: absolute;
+    width: 100%;
+    bottom: -20px;
+    overflow: hidden;
+
+    opacity: 0;
+    transition: opacity 1s ease;
+
+    font-size: 0.8em;
+    text-position: center;
+    background: white;
+  }
+
+  &:hover .help {
+    opacity: 0.8;
+    transition: opacity 1s ease;
+  }
+
+}
diff --git a/searx/static/themes/simple/src/less/style-rtl.less b/searx/static/themes/simple/src/less/style-rtl.less
new file mode 100644
index 000000000..2b68bcfde
--- /dev/null
+++ b/searx/static/themes/simple/src/less/style-rtl.less
@@ -0,0 +1,6 @@
+@import "style.less";
+
+#search_submit {
+	left: 1px;
+	right:auto;
+}
diff --git a/searx/static/themes/simple/src/less/style.less b/searx/static/themes/simple/src/less/style.less
new file mode 100644
index 000000000..61c0a93de
--- /dev/null
+++ b/searx/static/themes/simple/src/less/style.less
@@ -0,0 +1,762 @@
+/*
+* searx, A privacy-respecting, hackable metasearch engine
+*
+* To convert "style.less" to "style.css" run: $make styles
+*/
+
+@stacked-bar-chart: rgb(0, 0, 0);
+
+@import "../../__common__/less/new_issue.less";
+@import "../../__common__/less/stats.less";
+
+@import "normalize.less";
+
+@import "definitions.less";
+
+@import "mixins.less";
+
+@import "code.less";
+
+@import "toolkit.less";
+
+@import "autocomplete.less";
+
+// ion-icon
+@import "ion.less";
+
+.ion-icon-big {
+  .ion-icon;
+  font-size: 149%;
+}
+
+// for index.html template
+@import "index.less";
+
+// for preferences.html template
+@import "preferences.less";
+
+// Search-Field
+@import "search.less";
+
+// Main LESS-Code
+html {
+  font-family: arial, sans-serif;
+  font-size: 0.9em;
+  .text-size-adjust;
+  color: @color-font;
+  padding: 0;
+  margin: 0;
+}
+
+body, main {
+  padding: 0;
+  margin: 0;
+}
+
+main {
+  width: 100%;
+  // position: absolute;
+}
+
+footer {
+  // position:absolute;
+	bottom:0;
+	width:100%;
+	height:50px;
+}
+
+#main_preferences, #main_about, #main_stats {
+  margin: 3em;
+  width: auto;
+}
+
+footer {
+  bottom: 0;
+  height: 3em;
+  margin: 1em 0;
+  padding: 1em 0;
+  clear: both;
+  width: 100%;
+  text-align: center;
+
+  p {
+    font-size: 0.9em;
+  }
+}
+
+#main_preferences h1, #main_stats h1 {
+  background: url('../img/searx.png') no-repeat;
+  background-size: auto 75%;
+  min-height: 40px;
+  margin: 0 auto;
+
+  span {
+      visibility: hidden;
+  }
+}
+
+input[type="submit"], #results button[type="submit"] {
+  padding: 0.5rem;
+  margin: 2px 4px;
+  display: inline-block;
+  background: @color-download-button-background;
+  color: @color-download-button-font;
+  .rounded-corners;
+  border: 0;
+  cursor: pointer;
+}
+
+a {
+  text-decoration: none;
+  color: @color-url-font;
+
+  &:visited {
+    color: @color-url-visited-font;
+
+    .highlight {
+      color: @color-url-visited-font;
+    }
+  }
+}
+
+article[data-vim-selected] {
+  background: #f7f7f7;
+}
+
+article[data-vim-selected]::before {
+  position: absolute;
+  left: 1em;
+  padding: 2px;
+  content: ">";
+  font-weight: bold;
+  color: @color-base;
+}
+
+article.result-images[data-vim-selected] {
+  background: @color-base;
+}
+
+article.result-images[data-vim-selected]::before {
+  display: none;
+  content: "";
+}
+
+.result {
+  margin: 19px 0 18px 0;
+  padding: 0;
+
+  h3 {
+    font-size: 1.1em;
+    word-wrap:break-word;
+    margin: 5px 0 1px 0;
+    padding: 0;
+    margin-bottom: 0;
+
+    a {
+      color: @color-result-link-font;
+      font-weight: normal;
+      font-size: 1.1em;
+
+      &:visited {
+        color: @color-result-link-visited-font;
+      }
+
+      &:focus, &:hover {
+        text-decoration: underline;
+        border: none;
+        -webkit-box-shadow: none;
+        box-shadow: none;
+        outline:none;
+      }
+    }
+  }
+
+  .cache_link, .proxyfied_link {
+    font-size: 0.9em !important;
+  }
+
+  .content, .stat, .altlink {
+    font-size: 0.9em;
+    margin: 0;
+    padding: 0;
+    max-width: 54em;
+    word-wrap:break-word;
+    line-height: 1.24;
+
+    .highlight {
+      color: @color-black;
+      background: inherit;
+      font-weight: bold;
+    }
+  }
+
+  .codelines {
+    .highlight {
+      color: inherit;
+      background: inherit;
+      font-weight: normal;
+    }
+  }
+
+  .url {
+    font-size: 0.9em;
+    margin: 0 0 3px 0;
+    padding: 0;
+    max-width: 54em;
+    word-wrap:break-word;
+    color: @color-result-url-font;
+  }
+
+  .published_date {
+    font-size: 0.8em;
+    color: @color-result-publishdate-font;
+  }
+
+  img {
+
+    &.thumbnail {
+      float: left;
+      padding: 0 5px 10px 0;
+      width: 20em;
+      min-width: 20em;
+      min-height: 8em;
+      // background: @color-base-light;
+    }
+
+    &.image {
+      float: left;
+      padding: 0 5px 10px 0;
+      width: 100px;
+      max-height: 100px;
+      object-fit: scale-down;
+      object-position: right top;
+    }
+
+  }
+
+  .break {
+      clear: both;
+  }
+
+}
+
+.category-social .image {
+  width: auto !important;
+  min-width: 48px;
+  min-height: 48px;
+  padding: 0 5px 25px 0 !important;
+}
+
+.result-videos .content {
+  overflow: hidden;
+}
+
+.engines {
+  float: right;
+  color: @color-engines-font;
+
+  span {
+    font-size: smaller;
+    margin: 0 0.5em 0 0;
+  }
+}
+
+.small_font {
+  font-size: 0.8em;
+}
+
+.highlight {
+  color: @color-highlight;
+  background: inherit;
+  font-weight: bold;
+}
+
+.result-images {
+  display: inline-block;
+  margin: 0;
+  padding: 0;
+  position: relative;
+  max-height: 200px;
+
+  img {
+    float: inherit;
+    margin: 0;
+    padding: 0;
+    border: none;
+    max-height: 200px;
+    background: @color-base-dark;
+  }
+
+  span a {
+    display: none;
+    color: @color-result-image-span-font;
+  }
+
+  &:hover span a {
+    display: block;
+    position: absolute;
+    bottom: 0;
+    right: 0;
+    padding: 4px;
+    margin: 0 0 4px 4px;
+    background-color: @color-result-image-span-background-hover;
+    font-size: 0.7em;
+  }
+}
+
+.result-map {
+
+  img.image {
+    float: right !important;
+    height: 100px !important;
+    width: auto !important;
+  }
+
+  table {
+    font-size: .9em;
+    width: auto;
+    border-collapse: separate;
+    border-spacing: 0 0.35rem;
+
+    th {
+      font-weight: inherit;
+      width: 17rem;
+      vertical-align: top;
+      text-align: left;
+    }
+
+    td {
+      vertical-align: top;
+      text-align: left;
+    }
+  }
+}
+
+.hidden {
+  display: none !important;
+}
+
+.torrent_result {
+  border-left: 10px solid @color-result-torrent-border;
+  padding-left: 3px;
+
+  p {
+    margin: 3px;
+    font-size: 0.8em;
+  }
+
+  a {
+    color: @color-result-link-font;
+
+    &:hover {
+      text-decoration: underline;
+    }
+
+    &:visited {
+      color: @color-result-link-visited-font;
+    }
+  }
+}
+
+#results {
+  margin: 2em 2em 20px 2em;
+  padding: 0;
+  width: @results-width;
+}
+
+#suggestions {
+
+  .wrapper {
+    display: flex;
+    flex-flow: row wrap;
+    justify-content: flex-end;
+
+    form {
+      display: inline-block;
+      flex: 1 1 50%;
+    }
+  }
+}
+
+#suggestions, #answers, #corrections {
+  max-width: @results-width;
+}
+
+#suggestions, #answers, #infoboxes, #corrections {
+
+  input {
+    padding: 0;
+    margin: 3px;
+    font-size: 0.9em;
+    display: inline-block;
+    background: transparent;
+    color: @color-result-search-url-font;
+    cursor: pointer;
+  }
+
+  input[type="submit"], .infobox .url a {
+    color: @color-result-link-font;
+    text-decoration: none;
+    font-size: 0.9rem;
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+
+}
+
+#corrections {
+  display: flex;
+  flex-flow: row wrap;
+  margin: 1em 0;
+
+  h4, input[type="submit"] {
+    display: inline-block;
+    margin: 0 0.5em 0 0;
+  }
+
+  input[type="submit"]::after {
+    content: ", "
+  }
+
+}
+
+#suggestions .title, #search_url .title, #apis .title {
+  margin: 2em 0 0.5em 0;
+  color: @color-font;
+}
+
+#answers {
+  margin: 10px 8px 10px 8px;
+  border: 1px solid #ddd;
+  padding: 0.9em;
+  box-shadow: 0px 0px 5px #CCC;
+
+  h4 {
+    display: none;
+  }
+
+  .answer {
+    display: block;
+    font-size: 1.2em;
+    font-weight: bold;
+  }
+}
+
+#answers, #infoboxes {
+  form {
+    min-width: 210px;
+  }
+}
+
+#sidebar {
+  position: absolute;
+  top: 100px;
+  left: 57em;
+
+  margin: 0px 2px 5px 5px;
+  padding: 0px 2px 2px;
+  max-width: 25em;
+  word-wrap: break-word;
+
+  .infobox {
+    margin: 10px 0 10px;
+    border: 1px solid #ddd;
+    padding: 0.9em;
+    font-size: 0.9em;
+    box-shadow: 0px 0px 5px #CCC;
+
+    h2 {
+      margin: 0 0 .5em 0;
+    }
+
+    img {
+      max-width: 100%;
+      max-height: 12em;
+      display: block;
+      margin: 0;
+      padding: 0;
+    }
+
+    dl {
+      margin: 0.5em 0;
+    }
+
+    dt {
+      display: inline;
+      margin: 0.5em 0.25em 0.5em 0;
+      padding: 0;
+      font-weight: bold;
+    }
+
+    dd {
+      display: inline;
+      margin: 0.5em 0;
+      padding: 0;
+    }
+
+    input {
+      font-size: 1em;
+    }
+
+    br {
+      clear: both;
+    }
+
+    .attributes, .urls {
+      clear: both;
+    }
+
+  }
+}
+
+#search_url {
+  margin-top: 8px;
+
+  div.selectable_url {
+    pre {
+      width: 200em;
+    }
+  }
+}
+
+#linkto_preferences {
+  position: absolute;
+  right: 10px;
+  top: 0.9em;
+  padding: 0;
+  border: 0;
+  display: block;
+
+  font-size: 1.2em;
+  color: @color-search-font;
+
+  a:link *, a:hover *, a:visited *, a:active * {
+    color: @color-search-font;
+  }
+}
+
+#pagination {
+  clear: both;
+
+  br {
+    clear: both;
+  }
+}
+
+#apis {
+  margin-top: 8px;
+  clear: both;
+}
+
+#backToTop {
+  border: 1px solid #ddd;
+  margin: 0 0 0 2em;
+  padding: 0;
+  font-size: 1em;
+  box-shadow: 0px 0px 5px #CCC;
+  background: white;
+  position: fixed;
+  bottom: 85px;
+  left: @results-width;
+  transition: opacity 0.5s;
+  opacity: 0;
+
+  a {
+    display: block;
+    margin: 0;
+    padding: 0.6em;
+  }
+}
+
+@media screen and (max-width: 75em) {
+
+  #main_preferences, #main_about, #main_stats {
+    margin: 0.5em;
+    width: auto;
+  }
+
+  #suggestions, #answers {
+    margin-top: 1em;
+  }
+
+  #infoboxes {
+    position: inherit;
+    max-width: inherit;
+
+    .infobox {
+      clear:both;
+
+      img {
+        float: left;
+        max-width: 10em;
+        margin: 0.5em 0.5em 0.5em 0;
+      }
+    }
+
+  }
+
+  #sidebar {
+    position: static;
+    max-width: @results-width;
+    margin: 0 0 2px 0;
+    padding: 0;
+    float: none;
+    border: none;
+    width: auto;
+
+    input {
+      border: 0;
+    }
+  }
+
+  #apis {
+    display: none;
+  }
+
+  #search_url {
+    display: none;
+  }
+
+  .result {
+    border-bottom: 1px solid @color-result-top-border;
+    margin: 0;
+    padding-top: 8px;
+    padding-bottom: 6px;
+
+    h3 {
+      margin: 0 0 1px 0;
+    }
+
+    .thumbnail {
+      max-width: 98%;
+    }
+
+    .url {
+
+      span.url {
+        display: block;
+        white-space: nowrap;
+        text-overflow: ellipsis;
+        overflow: hidden;
+        width: 100%;
+      }
+
+      a {
+        float: right;
+        padding: 0 0.5em;
+      }
+
+    }
+
+    .engines {
+      float: right;
+      padding: 0 0 3px 0;
+    }
+  }
+
+  .result-images {
+    border-bottom: none !important;
+  }
+
+  .image_result {
+    max-width: 98%;
+    img {
+      max-width: 98%;
+    }
+  }
+}
+
+
+#main_results div#results.only_template_images {
+    flex-direction: column;
+    width: auto;
+    display: flex;
+
+    #sidebar {
+	position: relative;
+	top: auto;
+	order: 2;
+    }
+
+    #urls {
+	position: relative;
+	order: 1;
+    }
+
+    #backToTop {
+	right: 0.5em;
+	left: auto;
+    }
+
+    #pagination {
+	position: relative;
+	order: 3;
+    }
+}
+
+
+@media screen and (max-width: @results-width) {
+
+  article[data-vim-selected]::before {
+    display: none;
+    content: "";
+  }
+
+  #linkto_preferences {
+    display: none;
+    postion: fixed !important;
+    top: 100px;
+    right: 0px;
+  }
+
+  #sidebar {
+    margin: 0 5px 2px 5px;
+  }
+
+  #corrections {
+    margin: 1em 5px 1em 5px;
+  }
+
+  #results {
+    margin: 0;
+    padding: 0;
+    width: initial;
+  }
+
+  #backToTop {
+    left: 40em;
+    bottom: 35px;
+  }
+
+  .result {
+    padding: 8px 10px 6px 10px;
+  }
+
+  .result-images {
+    margin: 0;
+    padding: 0;
+    border: none;
+  }
+
+}
+
+@media screen and (max-width: 35em) {
+
+  .result-videos {
+
+    img.thumbnail {
+      float: none !important;
+    }
+    .content {
+      overflow: inherit;
+    }
+
+  }
+
+}
+
+pre code {
+    white-space: pre-wrap;
+}
diff --git a/searx/static/themes/simple/src/less/toolkit.less b/searx/static/themes/simple/src/less/toolkit.less
new file mode 100644
index 000000000..c381af802
--- /dev/null
+++ b/searx/static/themes/simple/src/less/toolkit.less
@@ -0,0 +1,553 @@
+// other solution :  http://stackoverflow.com/questions/1577598/how-to-hide-parts-of-html-when-javascript-is-disabled/13857783#13857783
+html.no-js .hide_if_nojs {
+  display: none;
+}
+
+html.js .show_if_nojs {
+  display: none;
+}
+
+.center {
+  text-align: center;
+}
+
+.right {
+  float: right ;
+}
+
+.left {
+  float: left;
+}
+
+.invisible {
+  display: none !important;
+}
+
+.list-unstyled {
+  list-style-type: none;
+
+  li {
+    margin-top: 4px;
+    margin-bottom: 4px;
+  }
+}
+
+.danger {
+  background-color: @color-error-background;
+}
+
+.warning {
+  background: @color-warning-background;
+}
+
+.success {
+  background: @color-success-background;
+}
+
+.badge {
+  display: inline-block;
+  color: #fff;
+  background-color: #777;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  min-width: 10px;
+  padding: 1px 5px;
+  border-radius: 5px;
+}
+
+// kbd
+kbd {
+  padding: 2px 4px;
+  margin: 1px;
+  font-size: 90%;
+  color: white;
+  background: black;
+}
+
+// table
+table {
+
+  width: 100%;
+
+  &.striped {
+    tr {
+      border-bottom: 1px solid @color-settings-tr-hover;
+    }
+  }
+}
+
+th {
+  padding: 0.4em;
+}
+
+td {
+  padding: 0 4px;
+}
+
+tr {
+  &:hover {
+    background: @color-settings-tr-hover;
+  }
+}
+
+// pre
+.pre() {
+  display: block;
+  font-size: 0.8em;
+  word-break: break-all;
+  margin: 0.1em;
+  .select-all-on-focus();  
+}
+
+div.selectable_url {
+  display: block;
+  border: 1px solid @color-result-search-url-border;
+  padding: 4px;
+  color: @color-result-search-url-font;
+  width: 100%;
+  display: block;
+  margin: 0.1em;
+  overflow: hidden;
+  height: 1.2em;
+  line-height: 1.2em;
+
+  pre {
+    .pre();
+  }
+}
+
+// dialog
+.dialog() {
+  position: relative;
+  width: 70%;
+  padding: 1em 1em 1em 2.7em;
+  margin: 0em 8% 1em 8%;
+  border: 1px solid black;
+  border-radius: 4px;
+  text-align: left;
+
+  &:before {
+    position: absolute;
+    top: 0.5em;
+    left: 0.5em;
+    font-family:"ion";
+    font-size: 1.5em;
+  }
+
+  .close {
+    float:right;
+    position: relative;
+    top: -3px;
+    color: inherit;
+    font-size: 1.5em;
+  }
+
+  ul, ol, p {
+    margin: 1px 0 0 0;
+  }
+
+  table {
+    width: auto;
+  }
+
+  tr {
+    vertical-align: text-top;
+    
+    &:hover {
+      background: transparent;
+    }
+  }
+
+  td {
+    padding: 0 1em 0 0;
+  }
+
+
+  h4 {
+    margin-top: 0.3em;
+    margin-bottom: 0.3em;
+  }
+
+}
+
+.dialog-error {
+  .dialog();
+  color: @color-error;
+  background: @color-error-background;
+  border-color: @color-error;
+  .ion-error();
+}
+
+.dialog-warning {
+  .dialog();
+  color: @color-warning;
+  background: @color-warning-background;
+  border-color: @color-warning;
+  .ion-warning();
+}
+
+.dialog-modal {
+  .dialog();
+  background: white;
+  position: fixed;  
+  top: 50%;
+  left: 50%;
+  /* bring your own prefixes */
+  transform: translate(-50%, -50%);
+  z-index: 100000;
+  margin: 0 50% 0 0;
+  box-shadow: 0 0 1em;
+}
+
+// btn-collapse
+.btn-collapse {
+  cursor: pointer;
+}
+
+//
+.scrollx {
+  overflow-x: auto;
+  overflow-y: hidden;
+  display: block;
+  padding: 0;
+  margin: 0;
+  border: none;
+}
+
+/* -- tabs --*/
+.tabs .tabs > label {
+  font-size: 90%;
+}
+
+.tabs {
+  .flexbox();
+  flex-wrap: wrap;
+  width: 100%;
+  min-width: 100%;
+
+  & > * {
+    order: 2;
+  }
+
+  & > input[type=radio] {
+    display: none;
+  }
+
+  & > label {
+    order: 1;
+    padding: 0.7em;
+    margin: 0 0.7em;
+    letter-spacing:0.5px;
+    text-transform: uppercase;
+
+    border: solid white;
+    border-width: 0px 0px 2px 0;
+
+    .disable-user-select();
+    cursor: pointer;
+  }
+
+  & > label:hover {
+    border-bottom: 2px solid @color-categories-item-border-selected;
+  }
+
+  & > section {
+    min-width: 100%;
+    padding: 0.7rem 0;
+    box-sizing: border-box;
+    border-top: 1px solid black;
+    display: none;
+  }
+
+  // default selection
+  & > label:last-of-type {
+    border-bottom: 2px solid @color-categories-item-border-selected;
+    background: @color-categories-item-selected;
+    color: @color-categories-item-selected-font;
+    font-weight: bold;
+    letter-spacing:-0.1px;
+  }
+
+  & > section:last-of-type {
+    display: block;
+  }
+
+}
+
+html body .tabs > input:checked {
+  ~ section {
+    display: none;
+  }
+  ~ label {
+    position: inherited;
+    background: inherit;
+    border-bottom: 2px solid transparent;
+    font-weight: normal;
+    color: inherit;
+
+    &:hover {
+      border-bottom: 2px solid @color-categories-item-border-selected;
+    }
+  }
+  + label {
+    border-bottom: 2px solid @color-categories-item-border-selected;
+    background: @color-categories-item-selected;
+    color: @color-categories-item-selected-font;
+    font-weight: bold;
+    letter-spacing:-0.1px;
+  }
+  + label + section {
+    display: block;
+  }
+}
+
+/* -- select -- */
+select {
+  height: 28px;
+  margin: 0 1em 0 0;
+  padding: 2px 8px 2px 0 !important;
+  color: @color-search-font;
+  font-size: 12px;
+  z-index: 2;
+
+  &:hover, &:focus {
+    cursor: pointer;
+  }
+}
+
+@supports ((background-position-x: 100%) and ((appearance: none) or (-webkit-appearance: none) or (-moz-appearance: none))) {
+
+  select {
+    appearance: none;
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    border: none;
+    border-bottom: 1px solid #d7d7d7;
+    background: url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4KPCFET0NUWVBFIHN2ZyBQVUJMSUMgIi0vL1czQy8vRFREIFNWRyAxLjEvL0VOIiAiaHR0cDovL3d3dy53My5vcmcvR3JhcGhpY3MvU1ZHLzEuMS9EVEQvc3ZnMTEuZHRkIj4KPHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeD0iMHB4IiB5PSIwcHgiIHdpZHRoPSI1MTJweCIgaGVpZ2h0PSI1MTJweCIgdmlld0JveD0iMCAwIDUxMiA1MTIiIGVuYWJsZS1iYWNrZ3JvdW5kPSJuZXcgMCAwIDUxMiA1MTIiIHhtbDpzcGFjZT0icHJlc2VydmUiPjxnPjxwb2x5Z29uIHBvaW50cz0iMTI4LDE5MiAyNTYsMzIwIDM4NCwxOTIiLz48L2c+PC9zdmc+Cg==) no-repeat;
+    background-position-x: 105%;
+    background-size: 2em;
+    background-origin: content-box;
+    outline: medium none;
+
+    &:hover, &:focus {
+      border-bottom: 1px solid @color-search-border;
+    }
+
+  }
+
+}
+
+/* -- checkbox-onoff -- */
+@supports (border-radius: 50px) {
+  .checkbox-onoff {
+    display: inline-block;
+    width: 40px;
+    height: 10px;
+    background: #dcdcdc;
+    margin: 8px auto;
+    position: relative;
+    border-radius: 50px;
+    label {
+      display: block;
+      width: 20px;
+      height: 20px;
+      position: absolute;
+      top: -5px;
+      cursor: pointer;
+      border-radius: 50px;
+      box-shadow: 0px 3px 5px 0px rgba(0, 0, 0, 0.3);
+      transition: all 0.4s ease;
+
+      left: 27px;
+      background-color: #3498DB;
+    }
+    input[type=checkbox] {
+      visibility: hidden;
+      &:checked + label {
+        left: -5px;
+        background: #dcdcdc;
+      }
+    }
+  }
+}
+
+/* -- checkbox --*/
+@supports (transform: rotate(-45deg)) {
+  .checkbox {
+    width: 20px;
+    position: relative;
+    margin: 20px auto;
+    label {
+      width: 20px;
+      height: 20px;
+      cursor: pointer;
+      position: absolute;
+      top: 0;
+      left: 0;
+      background: white;
+      border-radius: 4px;
+      box-shadow: inset 0px 1px 1px white, 0px 1px 4px rgba(0,0,0,0.5);
+      &:after {
+        content: '';
+        width: 9px;
+        height: 5px;
+        position: absolute;
+        top: 4px;
+        left: 4px;
+        border: 3px solid #333;
+        border-top: none;
+        border-right: none;
+        background: transparent;
+        opacity: 0;
+        transform: rotate(-45deg);
+      }
+    }
+
+    input[type=checkbox] {
+      visibility: hidden;
+      &:checked + label:after {
+        border-color: #3498DB;
+        opacity: 1;
+      }
+    }
+
+    // disabled : can''t be focused, show only the check mark
+    input[disabled] + label  {
+      background-color: transparent !important;
+      box-shadow: none !important;
+      cursor: inherit;;
+    }
+
+    // if not checked and possible to checked then display a "light" check mark on hover
+    input:not(:checked):not([readonly]):not([disabled]) + label:hover::after {
+      opacity: 0.5;
+    }
+  }
+}
+
+@media screen and (max-width: 50em) {
+  .tabs > label {
+    width: 100%;
+  }
+}
+
+/* -- loader -- */
+.loader,
+.loader:after {	
+    border-radius: 50%;
+    width: 2em;
+    height: 2em;
+}
+.loader {
+    margin: 1em auto;
+    font-size: 10px;
+    position: relative;
+    text-indent: -9999em;
+    border-top: 0.5em solid rgba(0, 0, 0, 0.2);
+    border-right: 0.5em solid rgba(0, 0, 0, 0.2);
+    border-bottom: 0.5em solid rgba(0, 0, 0, 0.2);
+    border-left: 0.5em solid rgba(255, 255, 255, 0);
+    -webkit-transform: translateZ(0);
+    -ms-transform: translateZ(0);
+    transform: translateZ(0);
+    -webkit-animation: load8 1.2s infinite linear;
+    animation: load8 1.2s infinite linear;
+}
+@-webkit-keyframes load8 {
+    0% {
+	-webkit-transform: rotate(0deg);
+	transform: rotate(0deg);
+    }
+    100% {
+	-webkit-transform: rotate(360deg);
+	transform: rotate(360deg);
+    }
+}
+@keyframes load8 {
+    0% {
+	-webkit-transform: rotate(0deg);
+	transform: rotate(0deg);
+    }
+    100% {
+	-webkit-transform: rotate(360deg);
+	transform: rotate(360deg);
+    }
+}
+
+/* -- engine-tooltip -- */
+.engine-tooltip {
+  display: none;
+  position: absolute;
+  padding: 0.5rem 1rem;
+  margin: 0rem 0 0 2rem;
+  border: 1px solid #ddd;
+  box-shadow: 2px 2px 2px 0px rgba(0,0,0,0.1);
+  background: white;
+  font-size: 14px;
+  font-weight: normal;
+  z-index: 1000000; 
+  text-align: left;
+}
+
+th:hover .engine-tooltip, td:hover .engine-tooltip, .engine-tooltip:hover {
+  display: inline-block;
+}
+
+/* -- stacked bar chart -- */
+.stacked-bar-chart {
+  margin: 0;
+  padding: 0 0.125rem 0 4rem;
+  width: 100%;
+  width: -moz-available;
+  width: -webkit-fill-available;
+  width: fill;
+  flex-direction: row;
+  flex-wrap: nowrap;
+  align-items: center;
+  display: inline-flex;
+}
+
+.stacked-bar-chart-value {
+  width: 3rem;
+  display: inline-block;
+  position: absolute;
+  padding: 0 0.5rem;
+  text-align: right;
+}
+
+.stacked-bar-chart-base {
+  display:flex;
+  flex-shrink: 0;
+  flex-grow: 0;
+  flex-basis: unset;
+}
+
+.stacked-bar-chart-median {
+  .stacked-bar-chart-base();
+  background: @stacked-bar-chart;
+  border: 1px solid fade(@stacked-bar-chart, 90%);
+  padding: 0.3rem 0;
+}
+
+.stacked-bar-chart-rate80 {
+  .stacked-bar-chart-base();
+  background: transparent;
+  border: 1px solid fade(@stacked-bar-chart, 30%);
+  padding: 0.3rem 0;
+}
+
+.stacked-bar-chart-rate95 {
+  .stacked-bar-chart-base();
+  background: transparent;
+  border-bottom: 1px dotted fade(@stacked-bar-chart, 50%);
+  padding: 0;
+}
+
+.stacked-bar-chart-rate100 {
+  .stacked-bar-chart-base();
+  background: transparent;
+  border-left: 1px solid fade(@stacked-bar-chart, 90%);
+  padding: 0.4rem 0;
+  width: 1px;
+}
diff --git a/searx/static/themes/simple/src/less/toolkit_loader.less b/searx/static/themes/simple/src/less/toolkit_loader.less
new file mode 100644
index 000000000..7ef19c19b
--- /dev/null
+++ b/searx/static/themes/simple/src/less/toolkit_loader.less
@@ -0,0 +1,41 @@
+.loader,
+.loader:after {	
+    border-radius: 50%;
+    width: 10em;
+    height: 10em;
+}
+.loader {
+    margin: 60px auto;
+    font-size: 10px;
+    position: relative;
+    text-indent: -9999em;
+    border-top: 1.1em solid rgba(255, 255, 255, 0.2);
+    border-right: 1.1em solid rgba(255, 255, 255, 0.2);
+    border-bottom: 1.1em solid rgba(255, 255, 255, 0.2);
+    border-left: 1.1em solid #ffffff;
+    -webkit-transform: translateZ(0);
+    -ms-transform: translateZ(0);
+    transform: translateZ(0);
+    -webkit-animation: load8 1.1s infinite linear;
+    animation: load8 1.1s infinite linear;
+}
+@-webkit-keyframes load8 {
+    0% {
+	-webkit-transform: rotate(0deg);
+	transform: rotate(0deg);
+    }
+    100% {
+	-webkit-transform: rotate(360deg);
+	transform: rotate(360deg);
+    }
+}
+@keyframes load8 {
+    0% {
+	-webkit-transform: rotate(0deg);
+	transform: rotate(0deg);
+    }
+    100% {
+	-webkit-transform: rotate(360deg);
+	transform: rotate(360deg);
+    }
+}
\ No newline at end of file