.float-ck{position:fixed;bottom:0;z-index:9000}#hide_float_right{text-align:right;font-size:11px}#tatQC{background:#01AEF0;padding:2px 4px;color:#FFF}@media screen and (min-device-width:1200px){.float-ck{right:24%;left:24%}.hien-mobile{display:none}}@media screen and (max-device-width:1199px){.hien-desktop{display:none}}@media only screen and (min-width:768px) and (max-width:1024px){.float-ck{right:5%;left:5%}}