.ti-btn{top:0;right:0;bottom:0;left:0;overflow:hidden}.ripple,.ti-btn{position:absolute}.ripple{animation:ripple .8s ease-out forwards;border-radius:50%;height:1rem;transform:translate(-100%) translateY(-100%);width:1rem}@keyframes ripple{0%{transform:translate(-100%,-100%)}80%{transform:translate(-100%,-100%) scale(50)}to{opacity:0;transform:translate(-100%,-100%) scale(50)}}