.clear-btn i{display:inline-block;height:13px;margin-right:10px;position:relative;width:13px}.clear-btn i svg{left:50%;opacity:1;position:absolute;top:50%;transform:translate(-50%,-50%);transition:all .5s ease}.clear-btn i svg.hover,.clear-btn:hover svg{opacity:0}.clear-btn:hover svg.hover{opacity:1}