Less opacity on panel footer

misago/static/misago/css/misago/panels.less

@@ -213,7 +213,7 @@
 // Opacity
 .panel {
   .opaque {
-    .opacity(0.3);
+    .opacity(0.5);
     transition-property: opacity;
     transition-timing-function: ease;
     transition-duration: 0.3s;