Faster transition

misago/static/misago/css/misago/dropdowns.less

@@ -47,7 +47,7 @@
       &:hover {
         background-color: @dropdown-link-hover-bg;
         transition-timing-function: ease;
-        transition-duration: 0.3s;
+        transition-duration: 0.15s;
 
         color: @dropdown-link-hover-color;
       }