Fix #31 deploy button disappear

src/assets/scss/mixins/_layout.scss

@@ -124,6 +124,10 @@ $layouts: (
         grid-column-end: nth($v, 2);
         grid-row-start: nth($v, 3);
         grid-row-end: nth($v, 4);
+
+        @if ($k == 'ide') {
+          max-width: calc(100vw / #{$grid-columns-count} * (#{nth($v, 2)} - #{nth($v, 1)}));
+        }
       }
     }
   }