.scrollup {
	/*position: fixed;*/
	display:none;
	background: rgba(0,0,0,0.3) no-repeat;
	/*border-radius: 35px;*/
	color: #fff;
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	text-shadow:0 0 5px rgba(255,255,255);
	line-height:auto;
	z-index: 1000;
}
#scrollup {
	position: fixed;
	bottom: 0px;
	right: 15px;
	height: 22px;
	width: 30px;
	z-index: 1000;
}

.sticky, .sticky_head, .sticky_nav, .sticky_bottom {
  position: -webkit-sticky;
  position: -moz-sticky;
  position: -ms-sticky;
  position: -o-sticky;
  position: sticky;
  top: 0px;
}
.sticky_head {
	top: 0px;
	}
.sticky_nav{
	top: 58px;
	}
.sticky_bottom {
  bottom: 0px;
}