diff --git a/css/base_structure.less b/css/base_structure.less
index 5f3556a..0f71ed0 100755
--- a/css/base_structure.less
+++ b/css/base_structure.less
@@ -131,6 +131,7 @@
     .content {
         .row > .col-xs-12 {
             width: 100%;
+            position: relative;
             background-color: #fff;
         }
     }
@@ -139,7 +140,6 @@
         .content {
             .row > .col-xs-12 {
                 width: 73%;
-                position: relative;
                 float: right;
             }
         }