[fix] simple theme: use stylint to fix common lint errors

This fix was autogenerated by::

     npx stylelint -f unix --fix 'searx/static/themes/simple/src/less/**/*.less'

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 39 insertions, 34 deletions

diff --git a/searx/static/themes/simple/src/less/toolkit_loader.less b/searx/static/themes/simple/src/less/toolkit_loader.less
index 7ef19c19b..d426035a3 100644
--- a/searx/static/themes/simple/src/less/toolkit_loader.less
+++ b/searx/static/themes/simple/src/less/toolkit_loader.less
@@ -1,41 +1,46 @@
 .loader,
-.loader:after {	
-    border-radius: 50%;
-    width: 10em;
-    height: 10em;
+.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;
+  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 #fff;
+  -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);
-    }
+  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
+  0% {
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -webkit-transform: rotate(360deg);
+    transform: rotate(360deg);
+  }
+}