body{width: 100%;}
html {font-size: 62.5%;/*10 ÷ 16 × 100% = 62.5%*/}
#header,#main,#footer,#wrap{width:640px;margin: 0 auto;overflow: hidden;position: relative;}
.wrap_all{width:640px;margin: 0 auto;overflow: hidden;position: relative;padding-bottom: 80px;}
.wrapper{width: 615px;margin: 0 auto;position: relative;display: block;}
/*css3*/

.translate{transform: translateX(-220px);-webkit-transform: translateX(-220px);}
.wrap_all,
.nav,
.mask,
.btn_i_click small,
.btn_i_click:before,
.btn_i_click:after{transition: all 300ms;-webkit-transition: all 300ms;}
.center{position: absolute;left: 50%;transform: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);top: 50%;}
/*nav*/
.nav{position: fixed;background: #1d7ce0;width: 220px;height: 100%;right: -220px;top: 0;z-index: 10;}
.nav ul li a{display: block;color: #ffffff;line-height: 50px;text-align: center;font-size: 1.8rem;border-bottom: 1px solid rgba(255, 255, 255, 0.59);}
.btn_i_click small{opacity: 0;}
.btn_i_click:before{transform: rotateZ(45deg);transform-origin: 6px 7px;}
.btn_i_click:after{transform: rotateZ(-45deg);transform-origin: 9px 0px;}
.nav ul li ul{
    background: #000;
    display: none;
}
/*header*/

/*mask*/
.mask{position: fixed;width: 100%;background: rgba(0, 0, 0, 0.80);top: 0;left: 0;z-index: 100;visibility: hidden;height: 0;}
.mask form{overflow: hidden;position: absolute;top:100px;width: 100%;}
.mask form input[type=search]{margin-left: 10%;display: block;width: 80%;line-height: 45px;border: 0;border-bottom:1px solid #fff;background: url("../Images/search.png") no-repeat left center;padding-left: 40px;background-size: 5%;font-size: 1.8rem;color: #f5f5f5;float: left;}
/*.mask form input[type=submit]{display: block;width: 18%;line-height: 45px;background: #1d7ce0;color: #f5f5f5;border: 0;font-size: 1.8rem;font-family: "microsoft yahei";float: right;}*/
.mask_btn_i{ left: 0;top: 30px !important;z-index: 101;}

.header_nav{background: #1d7ce0;padding: 20px 0;}
.header_nav h1{font-size: 3rem;color: #fff;text-align: center;}
.sch_i{display: block;width: 44px;height:44px;background: url("../Images/search.png") no-repeat center;position: absolute;left: 0;top: 50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);}

.btn_i{display: block;position: absolute;right: 0;top: 50%;transform:translateY(-50%);-webkit-transform:translateY(-50%); }
.btn_i small,
.btn_i:before,
.btn_i:after{display: block;content: '';width: 32px;height: 5px;background: #fff;border-radius: 5px;margin:2px 0;}
/*swiper-container*/
.swiper-container {width: 100%;height: 100%;}
.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

/*program*/
.program{overflow: hidden;background: #f3f3f3;border: 1px solid #bfbfbf;padding: 15px 0;margin: 20px 0 0 0;}
.program ul li{width: 25%;float: left;}
.program ul li a{display: block;font-size: 24px;color: #333333;text-align: center;padding-top: 60px;border-right: 1px solid #BFBFBF;}
.program ul li:nth-of-type(1) a{background: url("../Images/i1.png") no-repeat center top;}
.program ul li:nth-of-type(2) a{background: url("../Images/i2.png") no-repeat center top;}
.program ul li:nth-of-type(3) a{background: url("../Images/i3.png") no-repeat center top;}
.program ul li:nth-of-type(4) a{background: url("../Images/i4.png") no-repeat center top;border-right: 0;}

/*product*/
.main_title{background: #207ce1;border: 3px solid #0062db;font-size: 26px;color: #f5f5f5;text-indent: 12px;position: relative;margin-top: 20px;margin-bottom: 20px;height: 35px;line-height: 35px;}
.main_title a{position: absolute;display: block;right: -3px; top: -3px;background: #fd8a00;width: 80px;border: 3px solid #fe7300;color: #ffffff;border-left: 0;height: 35px;line-height: 35px;}

.product_type{padding:10px;}
.product_type ul{justify-content:space-around;display: flex;  display: -webkit-flex;flex-wrap: wrap;}
.product_type ul li a{display: block;width: 290px;line-height: 50px;text-align: center;border: 2px solid #0051a3;margin-bottom: 20px;font-size: 3.0rem;color: #0051a3;}


/*news*/
.news ul li{overflow: hidden;margin-top: 20px;border-bottom: 2px solid #f3f3f3;padding-bottom: 10px;}
.news ul li span{display: block;font-size:2.4rem;color: #333333;}
.news ul li small{display: block;font-size:1.8rem;color: #666666;line-height: 30px;}

/*company*/
.company{margin-top: 25px;}
.company span{display: block;font-size: 1.6rem;line-height: 30px;}





/*contact*/
.contact ul li{padding:10px 0;font-size: 1.8rem;text-indent: 25px;background: #f0f0f0;margin-bottom: 8px;}
.contact ul li:nth-of-type(1){border-left: 10px solid #207ce1;}
.contact ul li:nth-of-type(2){border-left: 10px solid #ff8500;}
.contact ul li:nth-of-type(3){border-left: 10px solid #00a572;}
.jszc{line-height: 50px;text-align: center;font-size: 1.6rem;padding-bottom: 10px;}

/*footer*/
.footer{position: fixed;bottom: -1px;width: 640px;left: 50%;margin-left: -320px;background: #1D7CE0;overflow: hidden;}
.footer ul li{float: left;line-height: 80px;width: 25%;position: relative;}
.footer ul li a{font-size: 2.4rem;color: #ffffff;display: block;border-right: 1px solid #1e92ff;}
.footer ul li a img{position: absolute;top: 50%;transform: translateY(-50%);-webkit-transform: translateY(-50%);left: 40px;}
.footer ul li a span{padding-left: 75px;}

.info{padding:25px 0;}
.info_top:after{display: block;content: '';;clear: both;}
.info_top h2{font-size: 2.6rem;font-weight: 500;color: #555555;float: left;border-left: 4px solid #1D7CE0;padding-left: 15px;}
.info_top h2 span{color: #000000;}

.lanmu{float: right;width: 160px;height: 40px;position: relative;}
.info_top{margin-bottom: 15px;}
.info_top ul{background: #0d1125;position: relative;width: 160px;height: 40px;}
.info_top ul:before{display: block;content: '';  width: 0;height: 0;border-left: 5px solid transparent;border-right: 5px solid transparent;border-top: 5px solid rgb(255, 255, 255);position: absolute;right: 10px;top: 50%;}
.info_top ul li a{display: block;line-height: 40px;font-size: 1.8rem;color: #ffffff;text-indent: 10px;}
.info_top ol{position: absolute;left: 0;top: 40px;display: none;}
.info_top ol li a{background: #3c3c3c;width:160px;line-height: 40px;color: #ffffff;display: block;text-indent: 15px;}


.lanmu{float: right;width: 160px;height: 40px;position: relative;}
.info_top{margin-bottom: 35px;}
.info_top ul{background: #0d1125;position: relative;width: 160px;height: 40px;}
.info_top ul:before{display: block;content: '';  width: 0;height: 0;border-left: 5px solid transparent;border-right: 5px solid transparent;border-top: 5px solid rgb(255, 255, 255);position: absolute;right: 10px;top: 50%;}
.info_top ul li a{display: block;line-height: 40px;font-size: 1.8rem;color: #ffffff;text-indent: 10px;}
.info_top ol{position: absolute;left: 0;top: 40px;display: none;}
.info_top ol li a{background: #3c3c3c;width:160px;line-height: 40px;color: #ffffff;display: block;text-indent: 15px;}

.p_content{font-size: 1.5rem;line-height: 30px;color: #4f4f4f;}
.p_content img{max-width: 100%;}

#prev_next{font-size: 16px;margin-top: 20px}
#prev_next li{line-height: 30px;margin-top: 10px;}

div.page{margin:10px 0 20px 0;clear: both;float: right;font-size: 20px}
div.page a{padding:10px 10px;margin:2px;color: #ffffff;text-decoration:none;background: #9b9b9b;
    margin-top: 5px;
    margin-bottom: 5px;
    display: inline-block;}
div.page a:hover{background: #5c5c5c}
div.page span.current{padding:10px 20px;font-weight:bold;margin:2px;color:#fff;background-color: #9c5252;}
div.page span.disabled{padding:10px 10px;margin:2px;color:#ddd;}


.contact_li h4{font-size:2.2rem;margin-bottom: 15px;color: #525252 ;}
.contact_li ul li{font-size: 1.6rem;line-height: 30px;}
.contact_li ul li a{font-weight: bold;color: #1d7ce0;}

.news_list li a{display: block;overflow: hidden;font-size: 1.6rem;line-height: 60px;border-bottom: 1px dotted #ccc;background: url("../Images/list0.png") no-repeat left center;padding-left: 15px;}
.news_list li a span{float: left;font-size: 1.8rem;}
.news_list li a small{float: right;font-size: 1.6rem;}

.news_title{text-align: center;font-size: 1.8rem;margin-bottom: 20px;color: #3f3f3f;}
.meta{text-align: center;margin:25px 0;font-size: 1.6rem;}
.t_r{font-size: 1.6rem;}

/*course*/
.course_ul{overflow: hidden;}
.course_ul li{margin-bottom: 10px;text-align: center;float: left;margin-right: 10px;}
.course_ul li:nth-child(2n){margin-right: 0px;}
.course_ul li img{width: 300px;height: 200px;display: block;}
.course_ul li span{display: block;width: 100%;height: 40px;font-size: 20px;text-align: center;line-height: 40px;background-color: #eee;}



.case_list{overflow: hidden;}
.case_list li{margin-bottom: 10px;text-align: center;float: left;margin-right: 10px;}
.case_list li:nth-child(2n){margin-right: 0px;}
.case_list li img{width: 300px;height: 200px;display: block;}
.case_list li span{display: block;width: 100%;height: 40px;font-size: 20px;text-align: center;line-height: 40px;background-color: #eee;}



.honor-list{overflow: hidden;}
.honor-list ul li{margin-bottom: 10px;text-align: center;float: left;margin-right: 10px;}
.honor-list ul li:nth-child(2n){margin-right: 0px;}
.honor-list ul li img{width: 300px;height: 400px;display: block;}



#form1 input[type=text]{line-height: 30px;height: 40px;border-radius: 5px;font-size: 1.6rem;background: #fff;border: 1px solid #ccc;box-shadow: inset 1px 1px 1px #ccc;font-family: "microsoft yahei";text-indent: 15px;display: block;width: 100%;margin-bottom: 10px; }
#form1 textarea{font-size: 1.6rem;background: #fff;border: 1px solid #ccc;box-shadow: inset 1px 1px 1px #ccc;font-family: "microsoft yahei";text-indent: 15px;display: block;width: 100%;margin-bottom: 10px;border-radius: 5px;}

#form1 div input{float: left;}
#form1 div img{float: left;margin-left: 10px;height: 30px;margin-top: 1px;}
#form1 input[type=submit]{display: block;font-size: 1.6rem;background: #1D7CE0;color: #f5f5f5;text-align: center;width: 120px;line-height: 30px;border: 0;float: right;}

.content_p{margin-top: 40px;}
.content_p img{max-width: 100%}
.content_p p{font-size: 1.6rem;line-height: 30px;}
.content_p span.sp{display:block;background-color: #ececec;color: #ffffff;margin-bottom: 20px;overflow: hidden;}
.content_p span.sp small{background: #1d7ce0;display: block;float: left;text-align: center;line-height: 40px;width: 120px;font-size: 1.8rem;}


.product-info-intro b{font-size: 2rem;display: block;border-bottom: 1px solid #eee;padding-bottom: 20px;margin-bottom: 20px;}
.product-info-intro ul{padding-bottom: 20px;}
.product-info-intro ul li{font-size: 1.8rem;line-height: 3rem;}