@charset "utf-8";
/* CSS Document */


.fixed a {
	text-decoration: none;
	color: #333
}

.fixed {
	width: 100%;
	left: 0;
	position: fixed;
	top: 0;
	z-index: 999999;
}

.sub-nav dt, .sub-nav dd, .sub-nav li {
	float: left;
	display: inline;
	margin-left: 1rem;
	margin-bottom: 0.625rem;
	font-family: Helvetica, STHeiti STXihei, Microsoft JhengHei,
		Microsoft YaHei, Arial;
	font-weight: normal;
	font-size: 0.875rem;
	color: #999999;
}



.fixed.bottom {
	bottom: -1px;
	top: auto;
}


.sub-nav.nav-b5 {
	/* 	height: 48px; */
	/* overflow: hidden; */
	margin: 0;
	padding: 0;
	background: #fff;
	border-top: 0.5px solid #ddd;
	/* 	box-shadow: 0 -3px 3px rgba(0, 0, 0, .1); */
	margin: 0;
}

.sub-nav.nav-b5 dd {
	margin: 0 0 0 0;
	width: 20%;
	text-align: center;
	border-right: 0px solid #ccc;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	-o-box-sizing: border-box;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
}
.circle_btn{
	width:55px;
	border-radius: 50%;
	margin-top: -25px!important;
	background: #ffffff;
	float: left;
	height:61px;
	margin-left:2px;
	z-index: 10;
	border: 1px solid #ddd;
}
.circle_cover{
	width: 70px;
	height: 50px;
	position: absolute;
	background: #fff;
	top: 1px;
	z-index: 20;
}
.circle_item{
	position: absolute;
	z-index: 99999;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	top:-16px;
	/*margin-left:3px;*/
	width:61px;

}
.circle_item span{
	font-size:11px;
	margin-top:2px;
}


.nav-b5-relative img {
	width: 28px;
	height: 28px;
	text-align: center;
	margin: 2px auto;
	display: block;
}

.nav-b5-relative span {
	font-size: 11px;
	color:#909090;
}