.olark-launch-button-wrapper{margin-bottom:5px;display:none;transition:top .3s ease-in-out;z-index:51}.olark-launch-button-wrapper-pdp{top:auto!important;bottom:100px!important}@media (max-width:639px){.ise-minimized-visible .olark-launch-button-wrapper{transform:translateY(-44px)}}