.sticky-button{margin-left:10px;position:fixed;text-align:center;top:25%;-webkit-transform:translateY(-30%);-ms-transform:translateY(-30%);transform:translateY(-30%)}.button{background-color:#000;border-radius:5px;padding:10px;text-align:center;width:80px}@media screen and (max-width:600px){.sticky-button{display:none}}