.btn_1{height:45px}.btn_1 a{width:90%;font-weight:700;background-color:#1a73e8;border-radius:10px;box-shadow:0 3px 0 rgba(0,0,0,.3);color:#fff;display:block;font-size:16px;text-align:center;text-decoration:none;margin:10px auto;padding:10px 0}.btn_1 a:hover{box-shadow:none;transform:translate3d(0,3px,0)}