.release-update-select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding:22px 40px 22px 20px;line-height:1;background-color:#fff;background-image:url(/images/icon/arrow-down.png);background-repeat:no-repeat;background-position:right 12px center;background-size:16px;border-radius:16px;border:1px solid rgba(0,0,0,.05);outline:none}@media screen and (max-width:768px){.release-update-select{padding:12px 36px 12px 16px;font-size:14px}}