@charset "utf-8";
/* CSS Document */
.phone_nav{display:none;}

@media screen and (max-width:1200px){
	body{ -webkit-tap-highlight-color:rgba(0,0,0,0);}
	.phone_nav{display: block;}
	.header{display: none;}	
	.body_on{overflow:hidden; }
	
	/*头部*/
	.phone_nav .top{ height: 90px; position:absolute; left: 0; top: 0; width: 100%; box-sizing: border-box; padding: 0 40px; z-index:9999;}
	.phone_nav .top .a{float: left; width: 320px; margin: 40px 0 0;}
	.phone_nav .top .a img{width:100%;}
	.phone_nav .top .but{ float:right; width: 25px; height: 25px; margin:40px 0 0; display: block;}	
	.phone_nav .top .but i{width:100%; height: 2px; margin-top: 15px; background: #fff; display: block; position: relative; transition: 0.4s;}
	.phone_nav .top .but i:before,
	.phone_nav .top .but i:after{content:""; position:absolute; left:0; top:0; display:block; width:100%; height:2px; background: #fff; transition: 0.4s;}
	.phone_nav .top .but i:before{ margin-top: -7px;}
	.phone_nav .top .but i:after{ margin-top: 7px;}
	
	/*背景*/
	.phone_nav .box{ width:100%; height: 100%; background:rgba(0,0,0,0.8); position: fixed; left: 0; top: 0; z-index: 9998; transform: translateX(100%); transition: 0.7s; }
	.phone_nav .box_con{ margin:120px 40px 0px 40px; overflow-x: hidden;}
	
	/*列表*/
	.phone_nav .box_con ul{ border-bottom: 1px solid rgba(225,225,225,0.7);}
	.phone_nav .box_con li{ border-bottom: 1px solid rgba(225,225,225,0.7); padding: 15px 10px; position: relative;}
	.phone_nav .box_con li a{color:#fff; font-size: 16px;}
	.phone_nav .box_con li:last-child{border-bottom: 0; }
	.phone_nav .box_con ol{display: none; padding-top: 10px;}
	.phone_nav .box_con .a_zk{position:absolute; right:10px; top:14px; width: 20px; height: 20px; transition:0.4s;  transform: rotate(-90deg);
	background: url(../images/ico_nav.png) right no-repeat;}
	.phone_nav .box_con .a_zk_on{transform: rotate(0deg);}
	
	/*打开样式*/
	.phone_on .top .but i:before{ transform: rotate(45deg); margin: 0;}
	.phone_on .top .but i:after{ transform: rotate(-45deg); margin: 0;}
	.phone_on .top .but i{ background:none;}
	.phone_on .box{transform: translateX(0%); }


	/* 栏目页导航 */
	.lm_header{ display: none;}
	.lm_phone_nav{ background: #252c3b;}
	.lm_phone_nav .top{ position: relative; height: 60px;}
	.lm_phone_nav .top .a{ width: 60px; margin-top: 20px;}
	.lm_phone_nav .top .but{ margin-top: 15px;}





	
}

@media screen and (max-width:758px) {	
	.phone_nav .top{ padding: 0 20px; height: 60px;}
	.phone_nav .top .a{ width: 220px; margin-top: 20px;}
	.phone_nav .top .but{ margin-top: 20px;}
	.phone_nav .box_con{ margin: 80px 20px 0;}

	/* 栏目页导航 */
	.lm_phone_nav .top .a{ margin-top: 14px; width: 60px;}
	.lm_phone_nav .top .but{ margin-top: 15px;}




}