.container{
    width:100%;/*div的宽度*/
    margin:0px;
    padding:0px;
    min-width: 1100px;
    margin-left: auto;
	margin-right: auto;
	background: #fff;
	overflow: hidden;

}
.inner{
    position: relative;
    width: 1100px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.clea{
    clear: both;
}
a{
    color: #000;
}
a:link,a:hover
{ 
    text-decoration:none;
}

.c-alert{    
	position: fixed;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    top: 0;
    left: 0;
    z-index: 1000;
}
.c-alert .alert-video{   
    width: 60%;
    color: #bbb;
    padding: 3px;
    position: fixed;
    left: 20%;
    top: 10%;
    z-index: 100;
    border:1px solid #dcdcdc;
}
.c-alert .alert-close {
    width: 25px;
    height: 29px;
    position: absolute;
    right: -16px;
    top: -15px;
    cursor: pointer;
}

.na_banner{min-width: 1200px;position: relative;height:794px}
.na_daoyu {position: relative;bottom: 150px;color:#cb9a4f;margin:0 auto;width: 1100px;line-height: 35px;font-size: 18px;padding-left: 140px}
.na_daoyu p span{position: absolute;left: 0;top: 12px;font-size: 56px;font-weight: bold;display: block;text-align: left;width: 140px;}
.na_banner .na_banner_in{  
	margin: 0 auto;
    position: absolute; 
	margin-left: -960px;
    top: 0;
    left: 50%;
}
.na_title{text-align: center;padding:35px 0;}
.na_title h1{font-size: 40px;font-weight: 100;line-height: 55px}
.na_title h2{font-size: 34px;font-weight: 100;line-height: 55px}

.na_video{background:url("/img/5581/num_art_04.jpg") no-repeat center center;position: relative;height: 470px;overflow:hidden}
.na_video_tu .bd ul li a img{width: 638px;height: 365px;margin-top: 39px;}
.na_video_tu .bd ul li{display:none}
.na_video_tu .bd ul li a{position: relative;display: inline-block;}
.na_video_tu .bd ul li a span{position: absolute;bottom: 0;height: 33px;line-height: 33px;background: rgba(0,0,0,0.7);color: #fff;font-size: 16px;text-align: center;left: 0;width: 100%;display: block;}
.na_video .prev{position: absolute;left: 0;top:170px}
.na_video .next{position: absolute;right: 0;top:170px}

.na_zixun_btn{margin:35px 0;text-align: center;width: 100%}
.na_zixun_btn a{display: inline-block;font-size: 20px;background: #e43d3d;color: #fff;width: 380px;height: 50px;line-height: 50px;border-radius: 10px}
.na_zixun_btn a:hover{
	transition: color 0.3s,border 0.3s,background 0.3s;
	-moz-transition: color 0.3s,border 0.3s,background 0.3s;	/* Firefox 4 */
	-webkit-transition: color 0.3s,border 0.3s,background 0.3s;	/* Safari 和 Chrome */
	-o-transition: color 0.3s,border 0.3s,background 0.3s;
color: #e43d3d;border:2px solid #e43d3d;background: none}

.na_main2{background:url("/img/5581/num_art_07.jpg") no-repeat center center;height: 1117px}
.na_main21{border-top:3px solid #acc0c6;margin-top: 80px}
.na_main21 li{width:250px;float: left;margin-right: 33.33px;position: relative;padding-top: 60px}
.na_main21 li p{background: #dbdbdb;border-radius: 5px;font-size: 16px;line-height: 25px;padding:15px 20px;text-align: left;height: 110px;}
.na_main21 li .sanjiao{position:absolute;bottom: 110px;left: 117px;border-left: 8px solid transparent;border-right: 8px solid transparent;border-bottom: 14px solid #dbdbdb;display: block;width:0;height:0;}
.na_main21 li .yuan{position:absolute;top: -25px;left: 100px;display: block;width: 50px;border:2px solid #9dafb5;height: 50px;border-radius: 25px;text-align: center;background: #111419}
.na_main21 li .yuan span{display: inline-block;width:38px;height: 38px;border-radius: 19px;margin-top: 4px}
.na_main21 li h2{font-weight:bold;font-size: 20px;position: absolute;top: -75px;text-align: center;width: 100%}

.na_main22{margin-top: 85px;}
.na_main22 li{width: 210px;margin-right:12.5px;border:2px solid #c6964e;border-radius: 5px;float: left;padding:30px 15px 15px 15px;position: relative;height: 185px;margin-top: 50px}
.na_main22 li p{font-size: 16px;font-weight: bold;line-height: 25px;color: #ebebeb;text-align: left;}
.na_main22 li h2{position: absolute;top: -17.5px;left: 36px;background: #cb9a4f;color: #f6eee5;font-size: 16px;width: 138px;border-radius: 5px;height: 35px;line-height: 35px}

.na_main3{background: #67688c;padding:1px 0;}
.na_main3_tit{text-align: center;font-size: 16px;line-height: 30px;color: #eff0f3;margin-bottom: 30px}

.na_main4_gun{width: 100%;overflow: hidden;}
.na_main4_gun .bd li{width: 465px;float: left;margin-right: 20px}


.na_school{padding-left:106px; }
.na_school li {float: left;width: 268px;height:382px;margin-right: 40px;}
.na_school li a img{width:268px;height:140px;}
.na_school li .tuijian_li_wen {text-align: left;padding: 8px 17px 0 17px;height: 242px;border: none;background:#f8f8f8;}
.na_school li .tuijian_li_wen h2 {font-size: 18px;font-weight: bold;line-height: 46px;margin-bottom: 5px;}
.na_school li .tuijian_li_wen p {font-size: 14px;line-height: 28px;}
.na_school li .tuijian_li_wen p strong {color: #cc2411;}
.na_school li .tuijian_li_btn a {float:left;color: #fff;line-height:26px;font-size: 14px;padding: 0 27px;margin: 18px 10px 0 0;}
.na_school li .tuijian_li_btn .btn1 {background: #f5ad11; }
.na_school li .tuijian_li_btn .btn2 {background: #ff4001;margin-right: 0;}
.na_school .sch_zy{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.na_school .sch_ys{word-break:break-all;    display:-webkit-box;    -webkit-line-clamp:2;   -webkit-box-orient:vertical;    overflow:hidden;}

.na_main5{background: #f1f1f1;padding:1px 0;}
.na_main5_d1{background:url("/img/5581/num_art_25.jpg") no-repeat center center;color: #fff;padding-left: 40px}
.na_main5_d3{background:url("/img/5581/num_art_29.jpg") no-repeat center center;color: #fff;padding-left: 40px}
.na_main5_d2{overflow: hidden;}
.na_main5_div{width: 550px;padding:10px 60px;text-align: left;height: 370px}
.na_main5_div h2{font-size: 26px;font-weight: bold;line-height: 80px;}
.na_main5_div p{font-size: 14px;line-height: 28px;}
.na_main5_d{height: 370px}
.na_main5_btn{width: 180px;margin-right:20px;height: 45px;line-height: 45px;border-radius: 5px;display: inline-block;text-align: center;font-size: 18px;margin-top: 30px;}
.na_main5_btn1{background:#ffc708 }
.na_main5_btn1:hover{color: #000}
.na_main5_btn2{background:#f05c50;color: #fff }
.na_main5_btn2:hover{color: #fff}
.na_main5_tit{text-align: center;font-size: 16px;line-height: 30px;margin-bottom: 30px}
.na_main52{width: 100%;border:2px solid #b7b7b7;padding:20px 0;    overflow: hidden;}


.na_main6{background:url("/img/5581/num_art2_37.jpg") no-repeat center center;height: 1463px;}
.na_main61{overflow: hidden;padding-bottom: 40px;border-bottom: 1px dashed #dadbdc}
.na_main61 li{position: relative;width: 550px;padding-left: 206px;float: left;height: 260px;color: #fff}
.na_main61 li h2{font-weight: 100;background: #cb9a4f;font-size: 24px;width: 100px;text-align: center;height: 35px;line-height: 35px;margin:10px 0;}
.na_main61 li h4{font-weight: 100;font-size: 18px;text-align: left;line-height: 35px;}
.na_main61 li p{font-size: 14px;text-align: left;line-height: 25px;}
.na_main61 li img{position: absolute;left: 0;top: 0}

.na_main62{overflow: hidden;padding: 40px 0;border-bottom: 1px dashed #dadbdc}
.na_main62 li{width:260px;margin-right: 20px;float: left;height: 350px;color: #fff;text-align: left;}
.na_main62 li h2 span{font-weight: bold;font-size: 22px;margin-right: 5px}
.na_main62 li h2{font-weight: 100;font-size: 15px;line-height: 50px;padding:0 8px;}
.na_main62 li p{font-size: 14px;line-height: 25px;padding:0 5px;}

.na_main7 ul{overflow: hidden;}
.na_main7 ul li{float: left;margin-right: 6px;overflow:hidden}
.na_main7 ul li img{margin-bottom:6px;}
.na_main7 ul li:nth-child(1){width: 334px;}
.na_main7 ul li:nth-child(2){width: 218px;}
.na_main7 ul li:nth-child(3){width: 334px;}
.na_main7 ul li:nth-child(4){width: 196px;margin-right: 0}
.na_main7 ul li img{
	display:block;
	float:left;
	cursor: pointer;  
    transition: all 0.6s; }
.na_main7 ul li img:hover{
	transform: scale(1.1);	
}

.na_main8{background: #191d24;padding:1px 0;}
.na_main8 ul{overflow: hidden;}
.na_main8 ul li{float: left;width: 16.66%;overflow:hidden}
.na_main8 ul li img{
	width: 100%;
	display:block;
	float:left;
	cursor: pointer;  
    transition: all 0.6s; }
.na_main8 ul li img:hover{
	transform: scale(1.1);	
}


.na_main9{background:url("/img/5581/num_art_75.jpg") no-repeat center center;height: 1120px;}
.na_main9 ul{overflow: hidden;}
.na_main9 ul li{width: 212px;float: left;margin-right: 10px;}
.na_main9 ul li .na_main9_d{height: 366px;border:2px solid #dddddd;background: #fff;padding:10px 15px;}
.na_main9 ul li h2{font-size: 16px;font-weight: bold;text-align: left;line-height: 30px;margin-bottom:10px;}
.na_main9 ul li p{font-size: 14px;line-height: 25px}
.na_main9_d1{margin-bottom: 10px}
.na_main9 ul li:nth-child(2){margin-top: 70px}
.na_main9 ul li:nth-child(4){margin-top: 70px}

.na_main10{background:url("/img/5581/num_art_12.jpg") no-repeat center center;height: 682px;padding-top: 1px}

.na_baoming{width: 625px;height: 443px;background: #fff;border-radius: 10px;margin:0 auto;margin-top:175px }
.na_baoming h2{font-size: 36px;font-weight: bold;line-height: 150px}

.na_baoming .text_input{margin-bottom: 20px}
.na_baoming .text_input label{font-size: 20px;padding:0 15px;font-weight: 100;}
.na_baoming .text_input input{
    width: 410px;
    border:2px solid #e7e7e7;
    height:50px;
    line-height: 50px;
    font-size: 20px;
}
.sub_btn input{
    width: 325px;
    margin-top: 10px;
    border-radius: 5px;
    background: #ff5b5e;
    color: #ffffff;
    height: 50px;
    line-height: 50px;
    margin-bottom: 20px;
    font-size: 20px;
    border:0;
}
.na_baoming p{font-size: 14px;color: #8d8d8d;line-height: 35px}