@media(min-width:640px){.angles-style:after,.angles-style:before{background-color:var(--ui-bg);bottom:0;content:"";display:block;height:18px;-webkit-mask:radial-gradient(circle at 101% 18%,transparent 75%,#fff 0);mask:radial-gradient(circle at 101% 18%,transparent 75%,#fff 0);position:absolute;right:-17px;width:18px;z-index:1}}.angles-style:before{left:-17px;top:0;transform:rotate(180deg)}