/*
1919px [1920×1080]
*/
@media only screen and (max-width: 1919px) {

}
/*
1800px 过渡尺寸
*/
@media only screen and (max-width: 1800px){
html{ font-size: 90px; }
}
/*
1680px [1680×1050]
*/

@media only screen and (max-width: 1750px) {
    .head .nav li a.yiji{ font-size: 18px; }
    .head dl a{ font-size: 15px; width: 80px; }
.head a.ey{ height:22px; line-height:22px; font-size:14px;}




}

@media only screen and (max-width: 1680px) {
html{ font-size: 80px; }

}

/*
1500px 过渡尺寸
*/

/*
1600px [1600×900]
*/
@media only screen and (max-width: 1560px) {
.head .nav li {
    padding: 0px 18px;

}


.foot .foot_xx {
    margin-right: 100px;
}



}

@media only screen and (max-width: 1500px) {

.foot .foot_nav {
    width: 450px;

}

.news_list li{ margin:15px auto; }
.rexiao_list li{ margin-bottom: 10px; }



}



/*
1440px [1400×900]
*/
@media only screen and (max-width: 1430px) {

/*.head .nav li {padding: 0px 7px;}*/
.head .nav li a.yiji{ font-size:16px;
}
.nav li .sub-box dd a{ font-size: 14px; }
.head_bg dl a,.head dl a{ font-size: 14px; height: 30px; line-height: 30px; }
.head dl,.head_bg dl{ margin-top:30px; }

.foot .foot_nav {
    width: 400px; gap:30px;

}
.foot .foot_xx {
    margin-right: 60px;
}


}

/*
1400px 过渡尺寸
*/
@media only screen and (max-width: 1400px) {
html{ font-size: 70px; }
.head .nav{ margin-right: 10px; }
.news_list li{ margin:13px auto; }
.fzpp_sou_box{ margin:10px auto; }
}


/*
1366px [1366×768]
*/
@media only screen and (max-width: 1320px) {
.foot .foot_xx {
    margin-right: 35px;
}
.foot .foot_nav {
    width: 372px;
    gap: 12px;
}
}

/*
1280px [1280×1024] [1280×800]
*/
@media only screen and (max-width: 1300px) {
.news_list li{ margin:10px auto;  }

.head .nav li {padding: 0px 15px;}
}
/*
1200px 过渡尺寸
*/

@media only screen and (max-width: 1265px) {

.head img{ height: 50px; }
.head .logo_box{  padding-top: 20px;}
}

@media only screen and (max-width: 1200px) {

html{ font-size: 60px; }
.w1200{ width: 96%; }
.top{ display: none; }
.dian{ height: 50px; }
.n_dian{ display: none; }
.sp_header{ display: block; }
.head{ display:none}
span.spanpagelist{ display:none}
span.spanpagejump{ display:none}
.page_fy a {padding: 5px 10px; border: #eee 1px solid;}
.n_dh {

	white-space: nowrap;
	/*设置横向滚动*/
	overflow-x: scroll;
	/*禁止纵向滚动*/
	overflow-y: hidden;
	/*设置边距改变效果为内缩*/
	box-sizing: border-box;
}


.banner .swiper-button-next, .banner .swiper-button-prev{ display: none; }
.banner{ float: none; width: 100%; margin:auto; }
.box_l{ float: none; width: 100%; margin:20px auto; }
.foot .bottom { padding: 0 ;}
.rexiao_list li{ float: left; width: 48%; }
.rexiao_list li:nth-child(2n) { float: right; }
.mw1520{ width: 100%; max-width: 100%; }
.mw1520 .box{ margin:auto; }
.hdp_r{ max-width: 96%; margin:10px auto; }
}

/*
1100px 过渡
*/
@media only screen and (max-width: 1100px) {

.tong_list1 li .text p{ margin:15px auto;  line-height:26px; height:52px; }



.sanji {

    padding: 11px 0px;
}


html{ font-size: 50px; }

.foot{ height:auto}
.foot .foot_qrcode{ float:none; clear:both; margin:0px auto; padding:30px 0;}

.foot .foot_nav{ float:right}

.tong_list1 li .text h3{ font-size: 20px; }



}

/*
1024px [1024×768] ipad1 ipad2 ipad mini 手机端开始
*/
@media only screen and (max-width: 1024px) {

}

/*
1000px 过渡
*/
@media only screen and (max-width: 1000px) {


}

/* 900px 过渡 */
@media only screen and (max-width: 900px) {


}

/* 800px 竖屏 安卓平板 */
@media only screen and (max-width: 800px) {
.display_con10{ margin-top: 10px; }

.tong_list1 li .text p{ margin:15px auto;  line-height:22px; height:44px; }
	.tong_list1 li {
    margin-bottom: 16px;
    padding: 15px;
}


.foot{  padding-top:30px; padding-bottom:30px;}
.foot .w1520{ padding-top:0; height:auto}
.foot .foot_xx { margin:auto; float:none; max-width:100%;
}
.foot .foot_nav {margin:auto; float:none; width:520px; max-width:100%;}
.foot .bottom { position:static;
    left: auto;
    bottom: 0;
    width: 100%;
    padding: 14px 0 14px 0;
}

.foot .foot_nav ul a.at{ font-size: 16px; }
.foot .foot_nav ul a{ font-size: 14px; }
.left{ display: none; }


}

/* 768px 竖屏 ipad mini */
@media only screen and (max-width: 767px) {
.tong_connr img{ width: auto!important; height: auto!important; display: block; }

.nbanner .pic span{ padding-top: 30%; }
.tong_list1 li .text p{ font-size: 14px; }
.tong_list1 li .text em{ font-size: 12px; }
.tong_list1 li .text p{ margin:10px auto; }
.tong_list1 li .text h3{ font-size: 18px; }

.sanji a{ font-size: 14px; width: auto;  padding:0 20px; margin:0 2px; height: 35px; line-height: 35px; }
.left_con{ padding: 0 10px; }
.n_dh{ text-align: center; }
.foot .bottom{ padding:0; }
.index_dh{ line-height: 40px; height: 40px; }
.index_dh h2{ font-size: 18px; }
.index_dh h2 img{ width: 18px; }
.news_list li{ font-size: 15px; margin:15px auto; }
.pic_list{ margin:10px auto; }
.pic_list li{ width: 49%; margin:10px auto;  }
.pic_list li:nth-child(2n){ float: right; }
.pic_list li .con .text p{ font-size: 16px; }
.meiti_list li{ float: none; width: 100%; margin:10px auto; }
.meiti_list li .pic span{ padding-top: 50%; }
.meiti_list li:nth-child(3),.meiti_list li:nth-child(4){ width: 100%; }
.rexiao_list{ margin:20px auto; }
.rexiao_list li,.rexiao_list li:nth-child(2n){ float: none; width: 100%; margin:10px auto;  }
.rexiao_list li .con .text{ margin-top: 0px; }
.rexiao_list li .con .text p{ font-size: 16px; }
.index_dh .more a{ margin-top: 10px; }
.fz_pp dl{ margin-bottom:10px; }

.case_ny .case_shai li dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}
.pc{ display: none; }
.wap{ display: block; }
.wap_pro_list_ny{ margin:auto; }
.wap_pro_list_ny li{ margin:10px auto; padding:0 10px; }
.wap_pro_list_ny li .pic{ float: left; width: 40%; margin-right: 15px; border:#eee 1px solid; }
.wap_pro_list_ny li .pic span{ padding-top: 100%; }
.wap_pro_list_ny li .text{ overflow: hidden;}
.wap_pro_list_ny li .text h3{  font-weight: bold; font-size: 14px; }
.wap_pro_list_ny li .text p{ margin:5px auto; }
.wap_pro_list_ny li .text .dec{ margin:5px auto; }
.wap_pro_list_ny li .text .dec b{ display: block; }
.shai dl{ width: 100%; }
.shai dl input {
    width: calc(100% - 2px);
}
}



/* 700px 过渡 */
@media only screen and (max-width: 700px) {





}

/* 640px 过渡 */
@media only screen and (max-width:640px){


.n_dh{ display:block}
.dian{ height: 50px; }

}
/* 绝对手机模式 */
@media only screen and (max-width: 600px) {





.foot{ padding-bottom:0}
.foot .foot_xx li { position:relative; padding:10px 0 10px 20px;
    height: auto;
    line-height: 1.5; font-size:14px;
}
.foot .foot_xx li:before{ display:block; position:absolute; left:0;}
.foot .bottom{ text-align:center;}
.foot .bottom p{ float:none!important; line-height:1.5}
.foot .foot_qrcode {

    padding: 15px 0;
}
.foot .foot_nav { text-align:center; gap:0;
    width: 100%;
    max-width: 100%;
}
}

/* 苹果s */
@media only screen and (max-width: 414px) {

}

/* 苹果普通、X */
@media only screen and (max-width: 375px) {

}

/* 安卓小屏 */
@media only screen and (max-width: 360px) {
.foot .foot_nav ul a.at {
    font-size: 16px; margin-bottom:5px;
}
.foot .foot_nav ul a {
    font-size: 14px;
}

}

/* 苹果5 */
@media only screen and (max-width: 320px) {
body{ font-size: 12px; }

}

/*手机横屏*/
@media (max-width:850px) and (max-height:414px) {


}

@media (max-width:600px) and (max-height:320px) {

}