.flag-dropdown:before{content:"";position:absolute;bottom:100%;left:0;width:0;height:0;margin-left:.25rem;border-left:8px solid transparent;border-right:8px solid transparent;border-bottom:8px solid currentColor;transition:transform .25s ease}@media (min-width:768px){.flag-dropdown:before{left:auto;margin-left:auto;right:0;margin-right:.25rem}}.flag-dropdown .flag-dropdown__flag{transition:all .125s ease}.flag-dropdown:hover .flag-dropdown__flag{opacity:.5}.flag-dropdown:hover .flag-dropdown__flag:hover{opacity:1}