diff --git a/theme/classic.php b/theme/classic.php
index ac2a3f1..60e3e91 100644
--- a/theme/classic.php
+++ b/theme/classic.php
@@ -21,7 +21,7 @@
         .title a{color:#24292e;text-decoration:none}
         .list-wrapper{width:88%;margin:0 auto 10px;position:relative;box-shadow:0 0 6px 0 rgb(128,128,128);border-radius:6px;}
         .list-container{position:relative;overflow:hidden;border-radius:6px;}
-        .list-header-container{position:relative;box-shadow:0 2px 3px #000000bd}
+        .list-header-container{position:relative;0px 2px 6px rgba(128, 128, 128)}
         .list-header-container a.back-link{color: #000;display: inline-block;font-size: 16px;margin: 8px 8px;padding: 8px 8px;vertical-align:middle;text-decoration: none;position: absolute;top: 4px;left: 12px}
         .list-container,.list-header-container,.list-wrapper,a.back-link:hover,body{color:#24292e}
         .table-header{margin:0;border:0 none;padding:18px 48px;line-height:1.3;text-align:left;font-weight:400;color:#556677;background-color:rgba(245,245,245,0.3);word-break: break-all;word-wrap: break-word;}