#headbg{height:117px;}
.header{top:0;}
/*product_list*/
.wrap{padding:30px 0;}
.nei_title{height:40px;background:#E7E7E7;}
.nei_title span{display:inline-block;padding:0 20px;height:40px;line-height:40px;font-size:18px;color:#FFF;background:#C90200;}
.nei_left{width:306px;float:left;}
.nei_right{width:calc(100% - 306px);padding-left:40px;float:right;}
.p_class{width:100%;position:relative;}
.p_class .pc_left{width:100%;padding:23px 10px 29px 29px;background:#C90200;border-bottom:1px solid #3C5395;}
.p_class .pc_left p{margin:0;font-weight:bold;}
.p_class .pc_left p:first-child{height:34px;line-height:34px;font-size:34px;color:rgba(255,255,255,.17);}
.p_class .pc_left p:last-child{font-size:32px;height:36px;line-height:36px;margin-top:3px;color:#FFF;}
.p_class .pc_right{width:calc(100% - 150px);float:right;padding-right:50px;background:#e6e6e6;height:50px;line-height:50px;position:relative;text-align:center;font-size:16px;display:none;}
.p_class .pc_right em{display:block;width:50px;height:50px;background:url(../images/navarrow.png) no-repeat center center;-webkit-transition:-webkit-transform .3s ease-out;transition:transform .3s ease-out;position:absolute;right:0;top:0;}
.p_class .pc_right.on em{-ms-transform:rotate(-180deg);-webkit-transform:rotate(-180deg);transform:rotate(-180deg);}
.p_class .pc_ul{background:#333333;padding:4px 0 7px;}
.p_class .pc_ul ul{margin:0;}
.p_class .pc_ul ul li{}
.p_class .pc_ul ul li p{margin:0;width:100%;height:40px;line-height:39px;color:#FFF;background:url(../images/class_li.png) no-repeat 15px center #333;padding-left:50px;border-bottom:1px solid #515151;padding-right:44px;position:relative;}
.p_class .pc_ul ul li p a{color:#FFF;}
.p_class .pc_ul ul li p i{display:block;position:absolute;width:20px;height:20px;right:24px;top:10px;background:url(../images/classicon.png) no-repeat left top;-webkit-transition:-webkit-transform .3s ease-out;transition:transform .3s ease-out;-ms-transform:rotate(-90deg);-webkit-transform:rotate(-90deg);transform:rotate(-90deg);}
.p_class .pc_ul ul li:last-child p{border-bottom:1px solid #3E3E3E;}
.p_class .pc_ul ul li.on p{border-bottom:1px solid #373737;}
.p_class .pc_ul ul li.on p i{-ms-transform:rotate(0deg);-webkit-transform:rotate(0deg);transform:rotate(0deg);}
.p_class .pc_ul ul li:last-child dl{border-bottom:1px solid #3E3E3E;}
.p_class .pc_ul ul li dl{margin:0;padding:11px 0 14px 50px;border-bottom:1px solid #515151;background:#f5f5f5;}
.p_class .pc_ul ul li dl dd{width:100%;height:36px;line-height:36px;font-size:16px;color:#414141;background:url(../images/dian.png) no-repeat left center;padding-left:15px;background: url(../images/ico27.png) no-repeat left center;padding-left:10px;}
.p_class .pc_ul ul li dl dd a{display:block;width:100%;height:100%;color:#414141;}
.p_class .pc_bottom{padding:15px 54px 19px 41px;background:#1c3480;}
.p_class .pc_bottom .p_txt{background:url(../images/class_bottom.png) no-repeat left top;padding:13px 21px;}
.p_class .pc_bottom .p_txt a{display:block;width:100%;height:34px;line-height:34px;background:#18a862;border-radius:5px;font-size:16px;color:#FFF;font-weight:bold;text-align:center;}
.nei_tuijian{width:100%;}
.nei_tuijian h2{margin:0;height:50px;line-height:50px;background:#C90200;color:#FFF;font-size:20px;text-indent:20px;margin-top:20px;}
.nei_tuijian .nt_ul{border:1px solid #E7E7E7;padding:15px;}
.nei_tuijian .nt_ul p{margin:0;line-height:30px;font-size:15px;}
.p_1_ul{}
.p_1_ul .p_1_li{width:32.6%;margin-left:1.1%;float:left;margin-top:20px;display:block;}
.p_1_ul .p_1_li:nth-child(3n+1){margin-left:0;}


.p_1_ul .p_2_li{width:24%;margin-left:0.5%;float:left;margin-top:20px;display:block;}
.p_1_ul .p_2_li:nth-child(3n+1){margin-left:0.5%;float:left;margin-top:20px;}
.p_1_ul .p_2_li:nth-child(4n+1){margin-left:0;}
.p_1_ul .p_1_li .p_img{width:100%;padding-bottom:75%;position:relative;}
.p_1_ul .p_1_li .p_img img{position:absolute;left:0;top:0;width:100%;height:100%;display:block;object-fit:cover;border:1px solid #E7E7E7;}
.p_1_ul .p_1_li p{margin:0;line-height:50px;height:50px;color:#555;font-size:16px;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;background:#E7E7E7;text-align:center;}
@media screen and (max-width:1400px){
	.header{width:1320px;margin-left:-660px;}
	.logo{width:auto;}
	.nav .tel{margin-bottom:12px;}
	.nav li .v1{padding: 0 16px 32px;}
}
/*1200以上屏幕*/
@media screen and (max-width:1349px){
	.header{width:1200px;margin-left:-600px;padding:13px 0 0;}
	.logo{width:auto;}
	.nav .tel{margin-bottom:12px;}
	.nav li .v1{padding: 0 16px 32px;margin: 0 5px;}
	.p_class .pc_left{padding:15px 10px 20px 29px;}
	.p_class .pc_ul ul li dl{height:128px;}
	.p_class .pc_ul ul li dl dd{height:30px;line-height:30px;}
	.p_class .pc_bottom{padding:12px 54px 11px 41px;}
}
/*1200以上屏幕*/
@media screen and (max-width:1229px){
	#headbg{height:94px;}
	.header{width:994px;margin-left:-497px;padding:13px 0 0;}
	.logo{width:200px;}
	.nav .tel{margin-bottom:8px;}
	.nav li .v1{padding-left:12px;padding-right:12px;padding-bottom:15px;font-size:15px;}
	.p_class .pc_bottom{display:none;}
	.nei_left{width:100%;float:none;}
	.p_class{width:100%;float:none;}
	.p_class .pc_left{width:150px;float:left;padding:0 0 0 15px;}
	.p_class .pc_left p{padding-left:25px;}
	.p_class .pc_left p:first-child{display:none;}
	.p_class .pc_left p:last-child{height:50px;line-height:50px;font-size:18px;margin-top:0;}
	.p_class .pc_right{display:block;}
	.p_class .pc_ul{position:absolute;left:0;top:50px;z-index:10;width:100%;float:none;display:none;padding:0 0 10px;}
	.p_class .pc_ul ul li p{background:url(../images/class_li.png) no-repeat 10px center #333;padding-left:40px;}
	.p_class .pc_ul ul li p i{right:10px;}
	.p_class .pc_ul ul li dl{height:auto;padding:10px 0 10px 30px;}
	.nei_right{width:100%;float:none;padding-left:0;margin-top:20px;}
}
@media screen and (max-width:1023px){
	#headbg{height:auto}
	.header{height:50px;width:100%;margin-left:0;left:0;right:0;top:0;padding:8px;}
	.logo{width:150px;padding-top:0;}
	.p_1_ul .p_1_li{width:49%;margin-left:2%;}
	.p_1_ul .p_1_li:nth-child(3n+1){margin-left:2%;}
	.p_1_ul .p_1_li:nth-child(odd){margin-left:0;}
	
	.nei_tuijian{display:none;}

}
@media screen and (max-width:667px){
	.p_1_ul .p_1_li{width:100%;margin-left:0;}
	.p_1_ul .p_1_li:nth-child(3n+1){margin-left:0;}
}
@media screen and (max-width:499px){
	.product_list li{width:100%;margin-left:0;}
	.product_list li:nth-child(4n+1){margin-left:0;}
	.product_list li:nth-child(3n+1){margin-left:0;}
	.p_class .pc_left{display:none;}
	.p_class .pc_right{width:100%;float:none;background:#1c3480;color:#FFF;}
}