.lfl-language-picker {
   display: block;
   color: #fff;
   text-decoration: none;
   text-align: center;
   text-transform: uppercase;
}

.lfl-language-picker:before {
   display: block;
   content: '\f0ac';
   font-family: "Font Awesome 5 free"; 
   font-weight: 900;
   font-size: 1.8rem;
   width: 40px;
   height: 40px;
   margin: 0 auto;
   margin-top: 2px;
   margin-bottom: 2px;
}