#ast-scroll-top {display: none;position: fixed;text-align: center;cursor: pointer;z-index: 99;width: 2.1em;height: 2.1em;line-height: 2.1;color: #fff;border-radius: 2px;content: "";}
@media (min-width:769px) {#ast-scroll-top {content: "769";}}
.ast-scroll-to-top-right {right: 30px;bottom: 30px;}
.ast-scroll-to-top-left {left: 30px;bottom: 30px;}
.ast-scroll-top-icon {transform: rotate(180deg);}
.ast-scroll-top-icon::before {content: "";font-family: Astra;text-decoration: inherit;}