.icon-bar{position:fixed;bottom:50%;z-index:11}@media only screen and (max-width:640px){.icon-bar{display:none}}.icon-bar a{display:block;text-align:center;padding:16px;transition:all .3s ease;color:#fff;font-size:20px}.icon-bar a:hover{background-color:#000}.facebook{background:#3b5998;color:#fff}.twitter{background:#55acee;color:#fff}.google{background:#dd4b39;color:#fff}.linkedin{background:#007bb5;color:#fff}.you222tbe{background:#b00;color:#fff}.whatsapp{background:#42c553;color:#fff}.wechat{background:#04da6a;color:#fff}