app/assets/stylesheets/diagram.css.scss

@@ -8,13 +8,9 @@

                   }
              

                 
              

                   .overlay-container {
              

                -    position: absolute;
              

                -    top: 0;
              

                -    left: 0;
              

                     z-index: auto;
              

                 
              

                     .overlay {
              

                -      position: relative;
              

                       z-index: auto;
              

                       width: 100%;
              

                       height: 100%;