1 files changed, 1 insertions, 42 deletions
diff --git a/searx/static/themes/simple/src/less/mixins.less b/searx/static/themes/simple/src/less/mixins.less
index 75c6703a1..7d8082f5a 100644
--- a/searx/static/themes/simple/src/less/mixins.less
+++ b/searx/static/themes/simple/src/less/mixins.less
@@ -1,6 +1,4 @@
-/*
-* SearXNG, A privacy-respecting, hackable metasearch engine
-*/
+// SPDX-License-Identifier: AGPL-3.0-or-later
 
 // Mixins
 .text-size-adjust (@property: 100%) {
@@ -25,44 +23,5 @@
 // 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;
-}