Merge pull request #173 from JulienItard/master

Fix - #165

css/AdminLTE.css

@@ -112,7 +112,6 @@ body.fixed .wrapper {
 .content {
   padding: 20px 15px;
   background: #f9f9f9;
-  overflow: auto;
 }
 /* Utility */
 /* H1 - H6 font */
@@ -756,7 +755,6 @@ body > .header .logo .icon {
   -webkit-box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1);
   -moz-box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1);
   box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.1);
-  z-index: 2300;
 }
 .dropdown-menu > li > a > .glyphicon,
 .dropdown-menu > li > a > .fa,

less/core.less

@@ -105,7 +105,6 @@ body.fixed {
 .content {
     padding: 20px 15px;
     background: @body-bg;
-    overflow: auto;
 }
 
 /* Utility */

less/dropdown.less

@@ -8,7 +8,6 @@
     -webkit-box-shadow: 0px 3px 6px rgba(0,0,0,0.1);
     -moz-box-shadow: 0px 3px 6px rgba(0,0,0,0.1);
     box-shadow: 0px 3px 6px rgba(0,0,0,0.1);
-    z-index: 2300;
     > li > a > .glyphicon,
     > li > a > .fa,
     > li > a > .ion{