diff --git a/OpenAuth.Mvc/wwwroot/css/main.css b/OpenAuth.Mvc/wwwroot/css/main.css
index dbb5a317..e76134b4 100644
--- a/OpenAuth.Mvc/wwwroot/css/main.css
+++ b/OpenAuth.Mvc/wwwroot/css/main.css
@@ -82,7 +82,7 @@
 
 .layui-body{overflow:hidden; border-top:5px solid #1AA094;border-left:2px solid #1AA094;}
 .layui-tab-content{ height:100%; padding:0; }
-.layui-tab-item{ position: absolute; top: 41px; bottom:0; left: 0; right: 0; padding: 0; margin: 0; -webkit-overflow-scrolling:touch; overflow:auto;}
+.layui-tab-item{ position: absolute; top: 41px; bottom:27px; left: 0; right: 0; padding: 0; margin: 0; -webkit-overflow-scrolling:touch; overflow:auto;}
 .layui-tab-title .layui-this{ background-color:#18A093;}
 .layui-tab-title .layui-this:after{ border:none; }
 .layui-tab-title li cite{ font-style: normal; padding-left:5px; }