layout fixes

src/components/style_switcher/style_switcher.scss

@@ -59,6 +59,10 @@
     color: var(--cRed, $fallback--cRed);
   }
 
+  .tab-switcher {
+    margin: 0 -1em;
+  }
+
   .apply-container,
   .radius-container,
   .color-container,
@@ -75,10 +79,19 @@
   }
 
   .color-container{
+    > h4 {
+      width: 99%;
+    }
     flex-wrap: wrap;
     justify-content: space-between;
   }
 
+  .color-container,
+  .shadow-container,
+  .radius-container {
+    margin: 1em 1em 0;
+  }
+
   .presets-container,
   .shadow-selector {
     display: flex;
@@ -139,10 +152,6 @@
       display:flex;
       align-items: baseline;
     }
-
-    h4 {
-      margin-top: 1em;
-    }
   }
 
   .radius-item {