fix cta under desktop

assets/sass/_theme/blocks/call_to_action.sass

@@ -45,7 +45,8 @@
                     &:last-child
                         margin-bottom: 0
         .call_to_action--with-image
-            padding-top: half($grid-gutter-sm)
+            padding-top: 0
+            padding-bottom: 0
             display: flex
             flex-direction: column
             > *