.lp-whatsapp-icon-bar {
position: fixed;
top: 90%;
-webkit-transform: translateY(-50%);
-ms-transform: translateY(-50%);
transform: translateY(-50%);
z-index:99;
}
.lp-whatsapp-icon-bar a {
display: block;
text-align: center;
transition: all 0.3s ease;
}