MediaWiki:Common.css

/* CSS placed here will be applied to all skins */

#mw-panel {
  width: 250px;
}

.global-site-message {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
  padding: 10px 15px;
  margin-bottom: 1em;
  font-size: 95%;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}