diff --git a/public/css/module.less b/public/css/module.less
index 63f30f5..7c02c34 100644
--- a/public/css/module.less
+++ b/public/css/module.less
@@ -1089,117 +1089,8 @@ form {
         left: -100%;
     }
 }
-
 /** END of forms **/
 
-/** php-diff **/
-.diff-wrapper.diff {
-    background: repeating-linear-gradient(-45deg, whitesmoke, whitesmoke 0.5em, #e8e8e8 0.5em, #e8e8e8 1em);
-    border-collapse: collapse;
-    border-spacing: 0;
-    border: 1px solid black;
-    color: black;
-    empty-cells: show;
-    font-family: monospace;
-    font-size: 13px;
-    width: 100%;
-    word-break: break-all;
-}
-.diff-wrapper.diff th {
-    font-weight: 700;
-}
-.diff-wrapper.diff td {
-    vertical-align: baseline;
-}
-.diff-wrapper.diff td,
-.diff-wrapper.diff th {
-    border-collapse: separate;
-    border: none;
-    padding: 1px 2px;
-    background: @low-sat-blue;
-}
-.diff-wrapper.diff td:empty:after,
-.diff-wrapper.diff th:empty:after {
-    content: " ";
-    visibility: hidden;
-}
-.diff-wrapper.diff td a,
-.diff-wrapper.diff th a {
-    color: @black;
-    cursor: inherit;
-    pointer-events: none;
-}
-.diff-wrapper.diff thead th {
-    background: @gray-lighter;
-    border-bottom: 1px solid @black;
-    padding: 4px;
-    text-align: left;
-}
-.diff-wrapper.diff tbody.skipped {
-    border-top: 1px solid black;
-}
-.diff-wrapper.diff tbody.skipped td,
-.diff-wrapper.diff tbody.skipped th {
-    display: none;
-}
-.diff-wrapper.diff tbody th {
-    background: @gray-lighter;
-    border-right: 1px solid @black;
-    text-align: right;
-    vertical-align: top;
-    width: 4em;
-}
-.diff-wrapper.diff tbody th.sign {
-    background: @text-color;
-    border-right: none;
-    padding: 1px 0;
-    text-align: center;
-    width: 1em;
-}
-.diff-wrapper.diff tbody th.sign.del {
-    background: @color-diff-del;
-}
-.diff-wrapper.diff tbody th.sign.ins {
-    background: @color-diff-ins;
-}
-.diff-wrapper.diff.diff-html {
-    white-space: pre-wrap;
-}
-.diff-wrapper.diff.diff-html.diff-combined .change.change-rep .rep {
-    white-space: normal;
-}
-.diff-wrapper.diff.diff-html .change.change-eq .old,
-.diff-wrapper.diff.diff-html .change.change-eq .new {
-    background: @gray-lighter;
-}
-.diff-wrapper.diff.diff-html .change .old {
-    background: @color-diff-changed-old;
-}
-.diff-wrapper.diff.diff-html .change .new {
-    background: @color-diff-changed-new;
-}
-.diff-wrapper.diff.diff-html .change .rep {
-    background: @color-change-replace-del;
-}
-.diff-wrapper.diff.diff-html .change .old.none,
-.diff-wrapper.diff.diff-html .change .new.none,
-.diff-wrapper.diff.diff-html .change .rep.none {
-    background: transparent;
-    cursor: not-allowed;
-}
-.diff-wrapper.diff.diff-html .change ins,
-.diff-wrapper.diff.diff-html .change del {
-    font-weight: bold;
-    text-decoration: none;
-}
-.diff-wrapper.diff.diff-html .change ins {
-    background: @color-diff-ins;
-}
-.diff-wrapper.diff.diff-html .change del {
-    background: @color-diff-del;
-}
-/** END of php-diff **/
-
 /** Custom font styling **/
 textarea.smaller {
     font-size: 0.833em;