.float{position:fixed;width:60px;height:60px;bottom:40px;right:40px;background-color:#25d366;color:#FFF;
border-radius:50px;text-align:center;box-shadow: 2px 2px 3px #999;z-index:100;}.float:hover {text-decoration: none;color: #25d366;background-color:#fff;}.my-float{font-size:36px;margin-top:11px;text-shadow:2px 2px rgba(167, 167, 167, 0.75)}