Untitled

.REGUSVO .REGUSVO-sticky{position:fixed;opacity:0;visibility:hidden;bottom:-125px;left:0;right:0;z-index:99;background-color:#393939;padding:20px 25px;text-align:right;-webkit-transition:ease all .2s;-o-transition:ease all .2s;transition:ease all .2s}.REGUSVO .REGUSVO-sticky.fixIt{opacity:1;visibility:visible;bottom:0}@media only screen and (min-width:768px){.REGUSVO .REGUSVO-sticky{padding-right:10%}}
html body .REGUSVO-sticky.eg-hide{
display: none !important;
}

<div class="REGUSVO-sticky fixIt">

          <button id="REGUSVO-btn" class="btn btn-lg btn-primary">Continue</button>

        </div>