@media only screen and (max-width: 1350px){
	.ipro_dl .tit { height: 50px; line-height: 25px ; font-size: 15px;}
	.r_pro_dl dd .ab_tit { font-size: 15px; line-height: 25px;}
}
@media only screen and (max-width: 1200px){
	.top_bg { background: #335BD7;}
	.logo { width: 280px; margin-top: 10px;}
	.banner_n .img { height: 360px;}
	.banner_bg .img { height: 480px;}
	.foot_nav_bg { margin-right: 5%;}
	.foot_nav2_bg { margin-right: 5%;}
	.r_pro_dl dd { padding: 0px 5px;}
}
@media only screen and (max-width: 1100px){
	.foot_nav_bg { margin-right: 0%; width: 50%;}
	.foot_nav2_bg { margin-right: 0%; width: 50%; float: right;}
	.foot_con_bg { width: 50%; margin-top: 20px;}
	.foot_mes_bg { width: 40%; margin-top: 20px;}
	.logo { width: 250px; margin-top: 12px;}
}

@media only screen and (max-width: 1000px){
	.header_fixed { display: none;}
	.header_bg { width: 100%; height: 60px; }
	.wap_header { width: 100%; height: 60px; display: block; box-shadow: 0px 0px 8px rgba(0,0,0,.1); position: fixed; z-index: 999; top: 0; left: 0; background: #ffffff;}
	.nav_img_bg { display: block;}
	.nav_img { width: 35px; height: 25px;display: block;}
	.nav_u_down2 { display:none; overflow: hidden; position: fixed; top:60px; right: 0; z-index: 9999; width:100%; background:rgba(0,0,0,.6); text-align: center; padding:10px 0px 15px 0; }
	.nav_u_down2 li { width:100%; line-height:50px; height:50px; text-align:left;  font-family:"微软雅黑"; padding-left: 5%; box-sizing: border-box;}
	.nav_u_down2 li a { display: block; font-size:14px; color:#ffffff; }
	.wap_logo { width: 220px; height: auto; position: absolute; z-index: 9; left: 50%; transform: translate(-50%,-50%); top: 50%; overflow: hidden; display: block;}
	.wap_search { width: 20px; height: 20px; float: right; margin: 20px 3% 0px 0px; overflow: hidden; display: block;}
	.wap_sc_bg { width: 100%; height: 100%; display: block; position: fixed;  overflow: hidden; background: rgba(0,0,0,.7);  z-index: 9999; top: 0;}
	.search_bg { width: 85%; height: 40px; display: block; position: relative; padding-right: 36px; box-sizing: border-box; margin: 20px 7.5% 0px 7.5%;}
	.search_bg .text { width: 100%; height: 40px; display: block; border: none; overflow: hidden; padding: 0px 10px; box-sizing: border-box; font-size: 14px; line-height: 40px; outline: none;}
	.search_bg .button { width: 40px; height: 40px; display: block; position: absolute; z-index: 999; right: 0; top: 0; border: none; outline: none; cursor: pointer; background: url(../images/btn_search.png) no-repeat center #00a3a3;}
	.wap_search_close { width: 30px; height: 30px; display: block; margin: 35% auto 0px auto; overflow: hidden; border-radius: 100%;}
	.banner_n .img { height: 300px;}
	.banner_bg .img { height: 450px;}
	.bot_link { position: relative; margin-top: 20px;}
	.bot_link_h { background: url(../images/dot_send.png) no-repeat left top; line-height: 31px; font-size: 20px;}
	.news_ul li { width: 100%; padding: 0px; margin-top: 30px;}
	.news_ul li .img { max-width: 200px;}
	.news_ul li .con_bg { width: 65%;}
	.pro_top_l { width: 100%;}
	.pro_top_r { width: 100%; margin-top: 25px;}
	
}
@media only screen and (max-width: 900px){
	.itit_bg { font-size: 30px; line-height: 40px; margin-top: 45px;}
	.iabout_bg { margin-top: 45px;}
	.ipro_dl dd { width: 50%;}
	.ipro_ab { display: none;}
	.tit_wap { display: block; margin-bottom: 20px;}
	.iabout_wd { margin-top: 30px;}
	.inews_ul li { padding: 10px 10px;}
	.inews_ul li .info_des {-webkit-line-clamp:1; height: 23px;}
	.left_nav li { height: 40px;}
	.left_nav li a { line-height: 40px; font-size: 14px;}
	.r_pro_dl dd .ab_img { display: none;}
	.ul_listpic li { padding: 0px 6px; width: 50%; margin-top: 6px;}
	
}
@media only screen and (max-width: 850px){
	.banner_bg .img { height: 420px;}
	.left_nav { width: 100%;}
	.right_bg { width: 100%; padding-left: 0;}
	
}
@media only screen and (max-width: 720px){
	.place_tit { width: 30%;}
	.place_ab { font-size: 12px;}
	.banner_bg .img { height: 360px;}
	.tab-menu_bg::-webkit-scrollbar { width: 3px; height: 10px; background-color:rgba(0,0,0,0.0); }
	.tab-menu_bg::-webkit-scrollbar-thumb{border-radius: 10px;-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0);background-color:rgba(0,0,0,0);}
	.tab-menu_bg .tab-hd { min-width: 720px;}
	.iabout_l_bg { width: 100%; position: relative; height: 350px;}
	.iabout_r_bg { width: 100%; float: none; margin-top: 20px;}
	.mes_ul li .input_text { width: 100%; margin-top: 15px;}
	.mes_ul { margin-top: 35px;}
	.news_ul li .con_bg { width: 58%;}
	.pagelist { margin-top: 45px;}
	.news_ul li .tit { font-size: 14px;}
	.news_ul li .des { font-size: 13px; line-height: 20px; margin-top: 5px; height: 40px;}
	.show_tit { font-size: 18px;}
}
@media only screen and (max-width: 640px){
	.banner_n .img { height: 220px;}
	.banner_bg .img { height: 320px;}
	.ipro_dl { margin-top: 0px;}
	.imore_bg { margin-top: 30px;}
	.iabout_l_bg { width: 100%; position: relative; height: 300px;}
	.inews_ul li { width: 100%;}
	.news_ul li .more { display: none;}
	.news_ul { margin: 0px;}
}
@media only screen and (max-width: 480px){
	.banner_n .img { height: 160px;}
	.banner_bg .img { height: 240px;}
	.ipro_dl dd .tit_wap { padding: 0px 10px;}
	.iabout_l_bg { width: 100%; position: relative; height: 220px;}
	.foot_con_bg { width: 100%; margin-top: 20px; text-align: center;}
	.foot_mes_bg { width: 100%; margin-top: 20px; text-align: center;}
	.r_pro_dl dd { width: 100%;}
	.news_ul li { margin-top: 20px;}
	
}