Update _res/_custom.css

_res/_custom.css

@@ -274,11 +274,11 @@ span.has-info+div {
 
 .switch-ratio-btn:hover {
     & #switch_width_height_inner.querformat {
-        transform: rotate(40deg);
+        transform: rotate(20deg);
     }
 
     & #switch_width_height_inner.hochformat {
-        transform: rotate(-40deg) !important;
+        transform: rotate(-20deg) !important;
     }
 }