@media screen and (max-width: 1024px) {
	.in_topbox,.in_abbox,.in_banbox,.in_probox,.in_news,.in_contbox,.in_btmbox,.in_cpybox,.in_cont{width:100%;}
	.in_top .lt{padding: 0 20px 0 0;}
	.in_top .in_menu ul li{padding: 0px 8px;}
	.in_top .rt{padding-left: 15px;}
	.in_top{width:98%; display: flex;}
	.in_menu{width:80%;}
	.b_list{transform: scale(.87);}
	.in_banbox .smbox{width: 100%;left: 0%;top: 200px;}
	.in_banbox .smbox .prev{margin-left:2%;}
	.in_banbox .smbox .next{margin-left:870px;}
	.in_probox{overflow: hidden;}
	.in_probox .cont{transform: scale(.80);}
	.in_probox .box{transform: scale(.93);margin-left: -100px;}
	.in_probox .cont .prev{left:-105px;}
	.in_probox .cont .next{right:70px;}
	.in_abbox .sjz dt.w_1{width:80px;}
	.in_abbox .sjz{transform: scale(.80);width:100%;margin: auto;display: flex;}
	.in_news .lt{width:90%;margin: auto;float: none;margin-bottom: 50px;}
	.in_news .rt{float: none;width:90%;margin: auto;}
	.in_news .rt .cont{width: 100%;}
	.in_cont li{width:240px;}
	.in_btm{width: 100%;}
	.in_btm .box_2{padding-left: 30px;}
	.in_btm .box_1{padding-right: 30px;}
}
@media screen and (max-width: 768px) {
	.in_top .lt{padding-right:2px;}
	.in_top .in_menu ul li{padding: 0 2px;}
	.in_top .in_menu{overflow: hidden;}
	.in_top .lt img{width:166px;height:53px;margin-top:9.5px; padding-right: 10px;}
	.in_top .in_menu ul li .a_1{text-indent:18px;}
	.in_banbox{height: 500px;}
/*	.in_banbox .b_list{transform: scale(0.76);}*/
	.in_banbox .smbox .next{margin-left: 620px;}
	.in_probox .cont{transform: scale(0.66);}
	.in_probox .cont .prev{left:-290px;}
	.in_probox .cont .next{right:316px;}
	.in_probox{height: 520px;}
	.in_probox .box{margin-left: -306px;}
	
	.in_abbox .cont{width:88%;}
	.in_abbox .sjz{transform: scale(.9);}
	.in_abbox .sjz dl{width:100%;}
	.in_abbox .sjz dt{width:100px;}
	
	.in_cont li{width:166px;margin-right:5px;}
	.in_cont li .a_1,.in_cont li .a_2,.in_cont li .a_3,.in_cont li .a_4{padding:0 0 0 115px;width:192px;}
	.in_cont{transform: scale(1);}
	.in_btm .box_1{height:300px;}
}
@media screen and (max-width: 480px) {
	a{color: #fff;}
	.in_topbox{display: none;}.fixedHeader{display: none;}
/*导航条 begin*/
	nav{
		width:100%;
		height: 76px;
		background: #000;
		display: block;
		
		 background:url(../images/index_02.jpg) top left repeat-x;
		background-size:76px 100%;
	}
	.top_jg{display: none;}
	.lt{
		margin-left: 5px;
		margin-top: 6px;
		float: left;
	}
	.phone_touch{width:39px;height:39px;background-image:url("../images/index_31.png");float: right;background-repeat: no-repeat;margin-top: 16.5px;}
	
  .phone_nav{display: none;width:100%;height: 100vh;overflow: hidden;float: right;position: absolute;right:0%;top:0px;z-index: 99999;background:#666; }
	.phone_nav_div p{
		text-align: center;
		border-bottom: 1px solid  rgba(191,191,191,1.00);
		padding-right: 4px;
		width:100%;
		color: #fff;
		margin-right: 0px;
/*		float: left;*/
		font-size: 12px;
	}
	.phone_nav_div p a{
		text-align: right;
		clear: both;
		color: #fff;
		font-size: 12px;
	}
  .phone_ul {
    width: 100%;
    height: 100vh;
    display: flex;
	  flex-grow: 1;
    flex-wrap: wrap; }
    .phone_ul li {
      height: auto;
		line-height: 30px;
      width: 48.4%;
		text-align: left;
		padding-left: 5px;
      background-color: #666;
      color: #fff;
       }
	.phone_ul li div{
		display: block;
	}
	.phone_nav_div{width:100%;height: auto;line-height: 36px;background-color: rgba(191,191,191,1.00);}
    .phone_ul li:nth-child(1) {
      background-color: #000;
		width:100%;
		text-align: center;
		height:50px;
		line-height: 50px;
	}
	.phone_ul li:nth-child(3) div{display: block !important;}
	.phone_ul li:nth-child(3) p{background-color: rgba(191,191,191,1.00);}
    .phone_ul li:nth-child(2) {
		width:100%;
		height: 50px;
		line-height: 50px;
      background-color: #444; }
	.a_1{color: #fff;}
/* 导航条 end	*/

/*	轮播图 begin */
	.in_banbox{height: 30vh;}
	.in_banbox .b_list{height: 100%;}
	.in_banbox .b_list li{height: 100%;background-size: 100% 100%;}
	.smbox{display: none;}
	.btn_to{display: none;}
/*  轮播图 end	*/
	
/* Container begin*/
	.in_probox{height: auto;background-size:100% 100%;}
	.in_probox .p_1{padding-top: 25px;}
	.ctgbox{height: auto;}
	.in_probox .ctg{left: 5%;padding-top: 25px;height: auto;display: flex;}
	.in_probox .ctg ul{left:-6%;width:100%;}
	.in_probox .ctg ul li{width: 100px;padding: 0px;margin: 0px 9.5px;}
	.in_probox .ctg ul li a{width: 100px;}
	/*  产品展示 begin	*/
	.in_probox .cont{display: none;}
	.phone_cont{display: block;width:90%;margin: auto;}
	.phone_cont ul{width:100%;height: auto;margin-bottom: 25px;}
	.phone_cont ul li{width:100%;height: auto;margin: 10px auto;background-color: #fff;border:1px solid #fff;border-radius:5px;}
	.phone_cont ul li img{width:100%;height:auto;}
/*	.phone_cont ul li div{border-top: 1px solid rgba(173,173,173,1.00);}*/
	.p_11{line-height: 35px;font-weight: bold;font-size: 16px;width:80%;margin: auto;text-align: center;}
	.p_12{line-height: 20px;font-size: 12px;width: 90%;margin: auto;text-align: center;margin-bottom: 15px;}
	/*	产品展示 end*/
/* Container end*/
	
/*  abbox  begin*/
	.in_abbox .p_1{padding-top: 25px;}
	.in_abbox{height: auto;}
	.in_abbox .ctg{left: 5%;padding-top:15px;height: auto;display: flex;}
	.in_abbox .ctg ul{left:-6%;width:100%;display: flex;justify-content: center;transform: scale(.8);}
/*
	.in_abbox .ctg ul li{width: 100px;padding: 0px;margin: 0px 9.5px;}
	.in_abbox .ctg ul li:nth-child(2){width:90px;border-radius: 0px;overflow: hidden;}
	.in_abbox .ctg ul li a{width: 100%;}
	.in_abbox .ctg ul li:nth-child(2) a{width:120px;text-indent:20px;text-align: left;}
*/
	.in_abbox .cont{width: 90%;height: auto;margin:auto;margin-top: 15px;font-size: 14px;}
	.in_abbox .ctg ul li a.cur{font-weight:bold;}
	.in_abbox .sjz{display: none;}
	.in_abbox .dispnone{display: none;}
/*  abbox  end*/
	
/* news begin*/
	.in_news .bt .p_1{margin-left: 20px;}
	.in_news{width:100%;height: auto;padding-top: 30px;}
	.in_news .jg_1{display: none;}
	.in_news .lt{width:100%;height: auto;}
	.in_news .lt .list{display: none;}
	.phone_list {display:block;}
	.phone_list a{display:block;color: #444;}
	.dispnone{display: block;display: flex;width: 90%;}
	.dispnone .p_1{font-weight: bold;}
	.phone_list li{border:.3px solid rgba(41,41,41,0.1);margin: auto;margin-top: 10px;width: 90%;overflow: hidden;}
	.phone_list .box{line-height: 29px;text-indent:10px;}
	.phone_list .cl{color: #D80003;display: block;margin-left: 5px;}
	.phone_list .cont{display: flex;line-height: 25px;text-overflow: clip;overflow:hidden;height: 25px;white-space: nowrap;}
	.phone_list .cont span{}
	.in_news .jg{height: 15px;width: 100%;}
	/*  video begin	 */
	.in_news .rt{width: 100%;height:64vh;margin-top: 25px;}
	.in_news .rt .cont{width: 93%;margin: auto;height: 45vh;}
	/*  video end	 */
/* news end*/
	
/* contbox begin*/
	.in_contbox{width:100%;text-align: center;margin: auto;height:30px;line-height: 30px; display: flex;position: fixed;bottom: 0px;z-index: 99999; background-color:#202020;}
	.in_cont{width:100%;height:100%;}
	.in_cont ul{width:100%;height:100%;}
	.in_cont li{width:25%;height: 100%;}
	.in_cont li a{background-size: 0px;}
	.in_cont li .a_4,.in_cont li .a_3,.in_cont li .a_2,.in_cont li .a_1{width:100%;padding: 0px;background-position:0px;}
	.in_cont .p_2{display: none;}
	.in_cont .p_1{padding-top:0px;width:100%;color: #D4D4D4;font-size: 14px;}
/* contbox end*/
	.in_btmbox{display: none;}
	.in_cpybox{display: none;}
	.phone_po{display: block;height:150px;width: 100%;background: #fff;}
/*	480导航条的小图标 begin*/
/*
	.phone_ul li a:nth-child(1){background-image:url("../images/navbottom.png");background-position:110px;background-size:20px 20px; display: block;background-repeat:no-repeat;}
	.phone_ul li .phone_nav_div p a{background-size:0px 0px;}
*/
/*	480导航条的小图标 end*/
}