diff --git a/searx/static/courgette/css/artichaut.css b/searx/static/courgette/css/artichaut.css
deleted file mode 100644
index a48752721..000000000
--- a/searx/static/courgette/css/artichaut.css
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
-  Ratatouille mini Framework css by Thomas LEBEAU
-  Base on KNACSS => www.KNACSS.com (2013-10) @author: Raphael Goetter, Alsacreations
-  and normalize.css
-*/
-
-/* ==========================================================================
-   Sommaire
-
-   1 = Mise en Forme
-   2 = Mise en Page
-   3 = Internet Explorer
-   4 = Responsives elements
-   ========================================================================== */
-
-/* ==========================================================================
-   1 = Mise en forme
-   ========================================================================== */
-
-* {
-  -webkit-box-sizing: border-box;
-     -moz-box-sizing: border-box;
-          box-sizing: border-box;
-}
-
-html {
-  font-family: sans-serif; /* 1 */
-  -ms-text-size-adjust: 100%; /* 2 */
-  -webkit-text-size-adjust: 100%; /* 2 */
-}
-
-body {
-  font-size: 1em;
-  line-height:1.5;
-  margin: 0;
-}
-
-h1:first-child,
-h2:first-child,
-h3:first-child,
-h4:first-child,
-h5:first-child,
-h6:first-child,
-p:first-child,
-ul:first-child,
-ol:first-child,
-dl:first-child{
-  margin-top: 0;
-}
-
-code,
-kbd,
-pre,
-samp {
-    font-family: monospace, serif;
-}
-
-pre {
-    white-space: pre-wrap;
-}
-
-
-.upper {
-  text-transform: uppercase;
-}
-
-.bold {
-  font-weight: bold;
-}
-
-.inner {
-  margin: 0 auto;
-  max-width: 61.25em;/*980px*/
-}
-
-table, img {
-  max-width: 100%;
-  height :auto;
-}
-
-iframe {
-  max-width: 100%;
-}
-
-.fl {
-  float: left;
-}
-
-.fr {
-  float: right;
-}
-
-table {
-  border-collapse: collapse;
-}
-
-figure {
-  margin: 0;
-}
-
-button,
-input,
-select,
-textarea {
-    font-family: inherit;
-    font-size: 100%;
-    margin: 0;
-}
-
-input[type="search"] {
-    -webkit-appearance: textfield;
-}
-
-input::-moz-focus-inner { 
-    border: 0;
-    padding: 0;
-}
-
-@media screen and (-webkit-min-device-pixel-ratio:0){
-  select{
-    -webkit-appearance: none;
-    border-radius: 0;
-  }
-}
-
-/* ==========================================================================
-   2 = Mise en page
-   ========================================================================== */
-
-.ul-reset {
-  margin: 0;
-  padding: 0;
-}
-  .ul-reset li {
-    list-style: none;
-  }
-
-.dib {
-  display: inline-block;
-  vertical-align: middle;
-}
-
-.dblock { display: block; }
-
-.dnone { display: none; }
-
-.dtable { display:table }
-
-  .dtable > * { display:table-row; }
-
-    .dtable > * > * { display:table-cell; }
-
-.element-invisible {
-  border: 0;
-  clip: rect(0 0 0 0);
-  height: 1px;
-  margin: -1px;
-  overflow: hidden;
-  padding: 0;
-  position: absolute;
-  width: 1px;
-}
-
-.x-text-small { font-size:x-small; }
-
-.text-small { font-size:small; }
-
-.text-large { font-size:large; }
-
-.x-text-large { font-size:x-large; }
-
-h1,
-.h1 {
-  font-size: 2.5em;
-}
-
-h2,
-.h2 {
-  font-size: 1.8em;
-}
-
-h3,
-.h3 {
-  font-size: 1.4em;
-}
-
-h4,
-.h4 {
-  font-size: 1.2em;
-}
-
-h5,
-.h5 {
-  font-size: 1em;
-}
-
-h6,
-.h6 {
-  font-size: 0.8em;
-}
-
-/*Table*/
-
-table {
-  color: #999;
-  min-width: 100%;
-  text-align: left;
-}
-
-table thead {
-  background: #CCC;
-}
-
-table td, table th {
-  padding: 0.5em;
-  color: #333;
-  border-color: #999;
-}
-
-.box {
-  padding: 1.5em;
-}
-
-code {
-  background: #EEE;
-  color: #666;
-  padding: 0.4em;
-}
-
-
-/* ==========================================================================
-   3 = Internet Explorer
-   ========================================================================== */
-
-/*IE8 and IE9*/
-
-article,
-aside,
-details,
-figcaption,
-figure,
-footer,
-header,
-hgroup,
-main,
-nav,
-section,
-summary {
-    display: block;
-}
-
-/*IE8 and IE9*/
-
-audio,
-canvas,
-video {
-    display: inline-block;
-}
-
-img {
-    border: 0;
-}
-
-/* ==========================================================================
-   4 = Responsives Elements
-   ========================================================================== */
-
-@media screen and (max-width: 61.25em) {
-  .responsiveTable {
-    overflow-x: scroll;
-    -webkit-overflow-scrolling: touch;
-  }
-}
-
-*[data-width] {
-  width: attr(data-width);
-}