.custom-select{width:100%;padding:12px 16px;border:1px solid #ccc;border-radius:4px;background-color:#fff;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"/></svg>');background-repeat:no-repeat;background-position:right 10px center;background-size:12px;cursor:pointer}.custom-select:focus{outline:none;border-color:#3f51b5;box-shadow:0 0 0 2px rgba(63,81,181,.2)}