.list_dt {
	background: #ececeb;
	color: #333333;
	width: 180px;
	padding: 0 40px 0 20px;
	height: 50px;
	line-height: 50px;
	cursor: pointer;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	position: relative;
	border-bottom: 1px solid #efefef;
	margin-bottom: 2px;
}

.list_dt:hover {
	background: #f8ae01;
}

.list_dt:hover a {
	color: #ffffff;
}

.list_dt:hover ._after {
	display: block;
	width: 3px;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: #ececeb;
}

.list_dt p {
	font-size: 16px;
}

#open {
	background: #f8ae01;
	color: #ffffff;
	display: block;
}

#open ._after {
	display: block;
	width: 3px;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: #de0a14;
}

#open a {
	color: #ffffff;
	display: block;
}

.list_dt_icon {
	position: absolute;
	right: 10px;
	top: 18px;
	display: block;
	width: 12px;
	height: 12px;
	background: url(../images/off.png) no-repeat;
	background-size: cover;
}

#open .list_dt_icon {
	background: url(../images/open.png) no-repeat;
	background-size: cover;
}

.list_dd {
	display: none;
}

.list_li {
	background: #dfdfde;
	list-style-type: none;
	color: #666666;
	width: 180px;
	padding: 0 30px;
	height: 40px;
	line-height: 40px;
	cursor: pointer;
	border-bottom: 1px solid #efefef;
}

.list_li:hover {
	background: #f8ae01;
}

.list_li:hover a {
	color: #ffffff;
}

.list_li a {
	font-size: 16px;
	display: block;
}


/* 弹出菜单 */


#mask_shadow {
	display: none;
	opacity: 0;
	position: fixed;
	z-index: 1;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, .5);
}

#popup {
	display: none;
	opacity: 0;
	/* position: absolute; */
	position: fixed;
	z-index: 2;
	top: 30%;
	width: 90%;
	height: auto;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

#popup .title {
	position: relative;
	width: 100%;
	height: 40px;
	background-color: #0d5fa9;
	cursor: move;
}

#popup .title p {
	padding-left: 14px;
	line-height: 40px;
	color: #fff;
	font-size: 16px;
}

#popup .title span {
	position: absolute;
	top: 5px;
	right: 5px;
	width: 30px;
	height: 30px;
	color: #efefef;
	/* opacity: .2; */
	font-size: 21px;
	cursor: pointer;
	text-align: center;
	border: 1px solid #efefef;
}

#popup .title span:hover {
	opacity: .8;
}

#popup .cont {
	width: 100%;
	height: auto;
	overflow: hidden;
	background-color: #EDEDED;
}

#popup .cont ul li{
	float: left;
}

#popup .cont li{
	width: 47.5%;
	margin-left: 1%;
	margin-right: 1%;
	margin-bottom: 1%;
	margin-top: 1%;
	text-align: center;
	height: 40px;
	line-height: 40px;
	border: 1px solid #cccccc;
}
#popup .cont li:nth-child(2n+2){
	margin-right: 0;
}
#popup .cont li a{
	display: block;
}




@media screen and (min-width: 1200px) {
	
	#btn1 {
		display: none;
		/* margin: 5px; */
		background: url(../images/m_menuimg.png) no-repeat center;
		width: 20px;
		height: 30px;
		border: 0px;
		background-size: 100%;
		position: absolute;
		top: 0px;
		right: 10px;
		
	}
}

@media (max-width: 768px) {
	
	#btn1 {
		display: block;
		/* margin: 5px; */
		background: url(../images/cpcd.png) no-repeat center;
		width: 25px;
		height: 28px;
		line-height: 28px;
		border: 0px;
		background-size: 100%;
		position: absolute;
		top: 0px;
		right: 15px;
		font-size: 25px;
		
	}
	
}