.merchant-scroll-to-top-button span{font-size:var(--merchant-text-size,18px)}.merchant-scroll-to-top-button.merchant-show{opacity:1;visibility:visible}.merchant-scroll-to-top-button.merchant-position-left{left:var(--merchant-side-offset,30px)}.merchant-scroll-to-top-button.merchant-style-outline{border:var(--merchant-border-size,2px) solid var(--merchant-border-color,#212121)}.merchant-scroll-to-top-button.merchant-style-outline:hover{border-color:var(--merchant-border-hover-color,#757575)}