body{
	font-size: 16px;
	background:#fff; 
}
.sjb-logo,.sjb-nav{
    display: none;
}
.sjb-foot{
    display: none;
}
.fhsjd{
    position: fixed;
    bottom: 20%;
    right: 0;
    display: none;
    z-index: 999;
}