[enh] category select warning message

1 files changed, 21 insertions, 0 deletions

diff --git a/searx/static/default/less/style.less b/searx/static/default/less/style.less
index 1872766d7..acc1f853a 100644
--- a/searx/static/default/less/style.less
+++ b/searx/static/default/less/style.less
@@ -529,6 +529,10 @@ tr {
 	clear: both;
 }
 
+#categories_container {
+    position: relative;
+}
+
 @media screen and (max-width: @results-width) {
 
 	#results {
@@ -685,3 +689,20 @@ tr {
 		color: @color-settings-return-font;
 	}
 }
+
+.hidden {
+    opacity: 0;
+    overflow: hidden;
+    font-size: 0.8em;
+    position: absolute;
+    bottom: -20px;
+    width: 100%;
+    text-position: center;
+    background: white;
+    transition: opacity 1s ease;
+}
+
+#categories_container:hover .hidden {
+    transition: opacity 1s ease;
+    opacity: 0.8;
+}