.float{
	position:fixed;
	width:40px;
	height:40px;
	bottom:68px;
	right:20px;
	background-color:#25d366;
	color:#FFF;
	border-radius:4px;
	text-align:center;
  font-size:30px;
	box-shadow: 2px 2px 3px #999;
  z-index:100;
}

@media (max-width: 1299px) {
   .header-btn {
        display: none;
    }
}