.whatsapp-button{

border: 1px solid #1e73be; 
display: inline-block !important; 
position: relative; 
cursor: pointer; 
text-transform: none; 
color: #fff; 
border-radius: 5px; 
background-color: #1e73be; 
background-repeat: no-repeat; 
background-position: 5px; 
line-height: 1.2; 
text-decoration: none; 
text-align: left;
padding: 6px 6px 6px 42px;
letter-spacing: .6px;
font-size:16px;
background-image: url("whatsapp-share-icon.png");
}

.share-to-whatsapp-wrapper {
	
	text-align: center;
	
	padding:20px;
}


@media screen and (max-width: 480px) {
     
       .whatsapp-button{
border:1px solid #1e73be; 
display: inline-block !important; 
position: fixed;
bottom:0;
left:0;
cursor: pointer; 
text-transform: none; 
color: #fff; 
border-radius: 5px; 
background-color: #1e73be; 
background-repeat: no-repeat; 
background-position: 5px; 
line-height: 1.2; 
letter-spacing: .6px;
font-size:16px;
z-index:999;
width:100%;
text-align:center;
padding:15px;

    }
}