.webtim-totop__button{position:fixed;bottom:0;width:48px;height:40px;background-color:rgba(51,51,51,.9);border:1px solid rgba(51,51,51,.9);border-radius:3px 3px 0 0;z-index:9999;transition:all .4s ease}.webtim-totop__button.right{right:105px;left:unset}.webtim-totop__button.center{right:50%;transform:translateX(50%)}.webtim-totop__button.left{right:unset;left:105px}.webtim-totop__button::after{display:block;content:"";width:10px;height:10px;margin-left:auto;margin-right:auto;border-top:2px solid #fff;border-right:2px solid #fff;transform:rotate(-45deg)}.webtim-totop__button:hover{opacity:.8}.webtim-totop__button.disabled{opacity:0;visibility:hidden}