#backToTop-wrap{position:fixed;bottom:0;right:0;z-index:90;}#backToTop{margin:0 15px 20px 0;background-color:rgb(0,0,0);border-radius:4px;width:56px;height:56px;font-size:0;line-height:0;cursor:pointer;border:2px solid rgb(255,255,255);opacity:0;visibility:hidden;}#backToTop svg{width:24px;height:auto;fill:rgb(255,255,255);margin-top:-3px;}#backToTop:hover,#backToTop.btt-scrolling{background-color:rgb(255,255,255);}#backToTop:hover svg,#backToTop.btt-scrolling svg{fill:rgb(0,0,0);}#backToTop.btt-visible{opacity:1;visibility:visible;}@media all and (max-width:1023px){#backToTop{width:48px;height:48px;bottom:15px;right:15px;}#backToTop::after,#backToTop svg{width:30px;}}@media all and (max-width:767px){#backToTop{width:45px;height:45px;bottom:18px;right:18px;}#backToTop::after,#backToTop svg{width:21px;}}