@charset "utf-8";
/* CSS Document */
.btn-wsp{
    position: fixed;
    width: 57px;
    height: 57x;
    line-height: 57px;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    box-shadow: 0px 1px 10px rgba(0,0,0,0.3);
    z-index: 100;
    transition: all 300ms ease;
}
.btn-wsp:hover{
    background: #20ba5a;
	color:#FFF;
}
@media only screen and (min-width:320px) and (max-width:768px){
    .btn-wsp{
        width:57px;
        height:57px;
        line-height: 57px;
	}
}