.Btn{cursor:pointer;border:none;border-radius:50%;justify-content:flex-start;align-items:center;width:45px;height:45px;transition-duration:.3s;display:flex;position:relative;overflow:hidden;box-shadow:2px 2px 10px #0003}.sign{justify-content:center;align-items:center;width:100%;transition-duration:.3s;display:flex}.text{opacity:0;color:#fff;width:0%;font-size:1.2em;font-weight:600;transition-duration:.3s;position:absolute;right:0%}.Btn:hover{border-radius:40px;width:150px}.Btn:hover .sign{width:30%;padding-left:10px}.Btn:hover .text{opacity:1;width:70%;padding-right:10px}.Btn:active{transform:translate(2px,2px)}