oscar template: include typeahead.css into bootstrap.min.css

searx/static/oscar/less/bootstrap/bootstrap.less

@@ -48,3 +48,6 @@
 // Utility classes
 @import "utilities.less";
 @import "responsive-utilities.less";
+
+// own additions
+@import "typeahead.less";

searx/static/oscar/less/bootstrap/typeahead.less

@@ -0,0 +1,153 @@
+/*
+ * typehead.js-bootstrap3.less
+ * @version 0.2.3
+ * https://github.com/hyspace/typeahead.js-bootstrap3.less
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/MIT
+ */
+
+//custom mixin for .form-control-validation
+.typeahead-form-control(@border-color: #ccc;) {
+  border-color: @border-color;
+  .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
+  &:focus {
+    border-color: darken(@border-color, 10%);
+    @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);
+    .box-shadow(@shadow);
+  }
+}
+
+//main styles for control
+.tt-input,
+.tt-hint {
+  .twitter-typeahead &{
+    //validation states
+    .has-warning &{
+      .typeahead-form-control(@state-warning-text);
+    }
+    .has-error &{
+      .typeahead-form-control(@state-danger-text);
+    }
+    .has-success &{
+      .typeahead-form-control(@state-success-text);
+    }
+  }
+
+  //border
+  .input-group .twitter-typeahead:first-child &{
+    .border-left-radius(@border-radius-base);
+  }
+  .input-group .twitter-typeahead:last-child &{
+    .border-right-radius(@border-radius-base);
+  }
+
+  //sizing - small:size and border
+  .input-group.input-group-sm .twitter-typeahead &{
+    .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
+  }
+  .input-group.input-group-sm .twitter-typeahead:not(:first-child):not(:last-child) &{
+    border-radius: 0;
+  }
+  .input-group.input-group-sm .twitter-typeahead:first-child &{
+    .border-left-radius(@border-radius-small);
+    .border-right-radius(0);
+  }
+  .input-group.input-group-sm .twitter-typeahead:last-child &{
+    .border-left-radius(0);
+    .border-right-radius(@border-radius-small);
+  }
+
+  //sizing - large:size and border
+  .input-group.input-group-lg .twitter-typeahead &{
+    .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
+  }
+  .input-group.input-group-lg .twitter-typeahead:not(:first-child):not(:last-child) &{
+    border-radius: 0;
+  }
+  .input-group.input-group-lg .twitter-typeahead:first-child &{
+    .border-left-radius(@border-radius-large);
+    .border-right-radius(0);
+  }
+  .input-group.input-group-lg .twitter-typeahead:last-child &{
+    .border-left-radius(0);
+    .border-right-radius(@border-radius-large);
+  }
+}
+
+//for wrapper
+.twitter-typeahead {
+  width: 100%;
+  .input-group &{
+    //overwrite `display:inline-block` style
+    display: table-cell!important;
+    float: left;
+  }
+}
+
+//particular style for each other
+.twitter-typeahead .tt-hint {
+  color: @text-muted;//color - hint
+}
+.twitter-typeahead .tt-input {
+  z-index: 2;
+  //disabled status
+  //overwrite inline styles of .tt-query
+  &[disabled],
+  &[readonly],
+  fieldset[disabled] & {
+    cursor: not-allowed;
+    //overwirte inline style
+    background-color: @input-bg-disabled!important;
+  }
+}
+
+//dropdown styles
+.tt-dropdown-menu {
+  //dropdown menu
+  position: absolute;
+  top: 100%;
+  left: 0;
+  z-index: @zindex-dropdown;
+  min-width: 160px;
+  width: 100%;
+  padding: 5px 0;
+  margin: 2px 0 0;
+  list-style: none;
+  font-size: @font-size-base;
+  background-color: @dropdown-bg;
+  border: 1px solid @dropdown-fallback-border;
+  border: 1px solid @dropdown-border;
+  border-radius: @border-radius-base;
+  .box-shadow(0 6px 12px rgba(0,0,0,.175));
+  background-clip: padding-box;
+  *border-right-width: 2px;
+  *border-bottom-width: 2px;
+
+  .tt-suggestion {
+    //item
+    display: block;
+    padding: 3px 20px;
+    clear: both;
+    font-weight: normal;
+    line-height: @line-height-base;
+    color: @dropdown-link-color;
+    white-space: nowrap;
+    text-align: left;
+    cursor: pointer !important;
+    &.tt-cursor {
+      //item selected
+      text-decoration: none;
+      outline: 0;
+      background-color: @dropdown-link-hover-bg;
+      color: @dropdown-link-hover-color;
+      a {
+        //link in item selected
+        color: @dropdown-link-hover-color;
+      }
+    }
+    p {
+      margin: 0;
+    }
+  }
+}