.botonTop{border-radius:25px;bottom:1rem;padding:12px 25px;position:fixed;right:2rem;text-decoration:none;transition:all .3s ease;z-index:1}.botonTop img{background-position:-392px -29px;background-size:603px;width:20px}.botonTop span{color:#fff;font-size:16px}.flecha2{transform:rotate(-90deg)}