diff --git a/htdocs/scss/app/mobile.scss b/htdocs/scss/app/mobile.scss
index 9b3b9eb..ed1a804 100644
--- a/htdocs/scss/app/mobile.scss
+++ b/htdocs/scss/app/mobile.scss
@@ -101,7 +101,7 @@ a.head-item:last-child > span {
 .index-dl-line {
   margin: 0 0 12px 140px;
   padding: 0;
-  background: none;
+  background: none !important;
   text-align: left;
 
   > b { border-bottom: 1px $link-color-underline solid; }