.language-switcher-language-url ul {  list-style: none;}

.language-switcher-language-url ul li{
  display: inline-block;
    padding: 0 0.5rem;
     min-width: 12rem;
  text-align: center;
  background-color:rgb(204, 204, 204);
}

.language-switcher-language-url ul li:not(:last-child) {
  border-right: 1px solid black;
}