fixe close-col-btn unclickable, moved to the left of col

sites/all/themes/custom/edlptheme/assets/styles/app.scss

@@ -580,7 +580,7 @@ main[role="main"]{
     display: block;
     $s:10px;
     width:$s; height:$s;
-    float: right;
+    float: left;
     background-image: url(../img/close.svg);
     background-repeat: no-repeat;
     background-position: center;