Update _layout.scss

Author: philwareham

src/assets/sass/modules/_layout.scss

@@ -420,7 +420,7 @@ main .layout-4col-3span {
 .index-feature h3::before,
 .index-docs h3::before,
 .index-plugins h3::before,
-.index-themes h3::before  {
+.index-themes h3::before {
     content: "";
     display: block;
     width: 200px;