*{
	margin: 0;
	padding: 0;
	border: 0;
}
.btn-wsp{
    position:fixed;
    width:55px;
    height:55px;
    line-height: 55px;
    bottom:30px;
    right:30px;
    background:#0df053;
    color:#ffffff;
    border-radius:50px;
    text-align:center;
    font-size:30px;
    box-shadow: 0px 1px 10px rgba(0,0,0,0.3);
    z-index:100;
}
.btn-wsp:hover{
    text-decoration: none;
	color: #0df053;
	background:#ffffff;	
}