body{width: 100%;}
html {font-size: 62.5%;/*10 ÷ 16 × 100% = 62.5%*/}
#header,#main,#footer,#wrap{max-width:100%;margin: 0 auto;overflow: hidden;position: relative;}
.wrap_all{max-width:100%;margin: 0 auto;overflow: hidden;position: relative;padding-bottom: 80px;}
.wrapper{width: 96%;margin: 0 auto;position: relative;display: block;}
.left{float: left;}
.right{float: right;}
a{ text-decoration: none;}
/*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%;transf.header_nav h1orm: translate(-50%,-50%);-webkit-transform: translate(-50%,-50%);top: 50%;}
/*nav*/
.nav{position: fixed;background: #ea0c0c;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: 1.6rem;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;}
/*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]{display: block;width: 80%;line-height: 45px;border: 0;border-bottom:1px solid #fff;background: url("../../images/search.png") no-repeat left center;font-size: 1.8rem;color: #f5f5f5;float: left;background-size: 5%;margin-left: 40px;}
.mask form input[type=submit]{
    position: absolute;
    left: 40px;
    top: 0;
    width: 40px;
    height: 40px;
    background: none;
}
.mask_btn_i{ left: 0;top: 30px !important;z-index: 101;}

.header_nav{background: #ea0c0c;padding: 20px 0;}
.header_nav h1{font-size: 2rem;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%);background-size: 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;
}

.nav_list ul li{float: left;width:25%;text-align: center;height: 35px;line-height: 35px;background-color: #333333;}
.nav_list ul li:nth-child(1){border-right: 1px solid #232121;border-bottom: 1px solid #232121;}
.nav_list ul li:nth-child(2){border-right: 1px solid #232121;border-bottom: 1px solid #232121;}
.nav_list ul li:nth-child(3){border-right: 1px solid #232121;border-bottom: 1px solid #232121;}
.nav_list ul li:nth-child(4){border-right: 1px solid #232121;border-bottom: 1px solid #232121;}
.nav_list ul li:nth-child(5){border-right: 1px solid #232121;}
.nav_list ul li:nth-child(6){border-right: 1px solid #232121;}
.nav_list ul li:nth-child(7){border-right: 1px solid #232121;}
.nav_list ul li:nth-child(8){border-right: 1px solid #232121;}
.nav_list ul li a{display: block;color: #fff;font-size: 14px;}



/*******************************************************首页css样式开始*********************************************************/
.more{width: 100%;height: 40px;line-height: 40px;color: #fff!important;background-color: #e21511;display: block;text-align: center;font-size: 14px;}

.swiper-container img{
    width: 100%;
}


.index_product .title{text-align: center;padding-top: 20px;padding-bottom: 20px;}
.index_product .title span{display: block;font-size: 18px;color: #333333;font-weight: bold;}
.index_product .title p{font-size: 14px;color: #666666;text-align: center}
.index_product .title p:before{display: inline-block;content: " ";width: 20px;height: 3px;background-color: #eb2f2f;position: relative;vertical-align: middle;margin-right: 6px;}
.index_product .title p:after{display: inline-block;content: " ";width: 20px;height: 3px;background-color: #eb2f2f;position: relative;vertical-align: middle;margin-left: 6px;}



.index_company .title{text-align: center;padding-top: 20px;padding-bottom: 20px;}
.index_company .title span{display: block;font-size: 18px;color: #333333;font-weight: bold;}
.index_company .title p{font-size: 14px;color: #666666;text-align: center}
.index_company .title p:before{display: inline-block;content: " ";width: 40px;height: 3px;background-color: #eb2f2f;position: relative;margin-right: 8px;}
.index_company .title p:after{display: inline-block;content: " ";width: 40px;height: 3px;background-color: #eb2f2f;position: relative;margin-left: 8px;}
.index_company .img{width:100%;height:auto;}
.index_company .img img{width: 100%;height: auto;display: block;margin:0px auto;}
.index_company .intro{font-size: 14px;color: #333333;padding-top: 10px;padding-bottom: 10px;}

.index_news .title{text-align: center;padding-top: 20px;padding-bottom: 20px;}
.index_news .title span{display: block;font-size: 18px;color: #333333;font-weight: bold;}
.index_news .title p{font-size: 14px;color: #666666;text-align: center;}
.index_news .title p:before{display: inline-block;content: " ";width: 40px;height: 3px;background-color: #eb2f2f;position: relative;vertical-align: middle;margin-right: 8px;}
.index_news .title p:after{display: inline-block;content: " ";width: 40px;height: 3px;background-color: #eb2f2f;position: relative;vertical-align: middle;margin-left: 8px;}

.news_list_img{}
.news_list_img li{height: 70px;width: 100%;margin-bottom: 10px;}
.news_list_img li a{
    display: flex;justify-content: space-between;
}
.news_list_img li .img{width: 20%;overflow: hidden;border: 1px solid #aaaaaa;margin-right: 20px;height: 70px;}

.news_list_img li span{ display: block; text-align: center;}
.news_list_img li .ri{ font-size: 24px; color: #333333; font-weight: bold; padding-top: 6px; line-height: 35px;}
.news_title_img li .nian{ font-size: 16px; color: #333; }

.news_list_img li .intro{width: 75%;height: 100px;overflow: hidden;}
.news_list_img li .intro span{font-size: 16px;color: #333333;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}
.news_list_img li .intro p{font-size: 14px;color: #999999;}


.index_contact{width: 100%;height: 335px;background: url('../../images/index_contact.jpg')no-repeat center;color: #fff;}
.index_contact .box{padding: 20px;}
.index_contact .title{height: 50px;border-left: 5px solid #fff;text-indent: 10px;margin-bottom: 10px;}
.index_contact .title span{display: block;font-size: 20px;position: relative;top: -5px;text-align: left}
.index_contact .title small{display: block;font-size: 16px;position: relative;top: -5px;text-align: left}
.index_contact p{line-height: 35px;font-size: 14px;}

/*******************************************************首页css样式结束*********************************************************/


/*footer*/
.footer{position: fixed;bottom: 0;width: 100%;background: #484848;overflow: hidden;}
.footer ul li{float: left;line-height: 60px;width: 25%;position: relative;}
.footer ul li a{font-size: 1rem;color: #ffffff;display: block;}
.footer ul li a img{display: inline-block;margin-right: 8px;}
.footer ul li a span{;}

.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 #e21511;padding-left: 15px;}
.info_top h2 span{color: #000000;}

.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;}


.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: 18px;margin-top: 20px}
div.page{margin:10px 0 20px 0;clear: both;float: right;font-size: 14px}
div.page a{padding:2px 5px;margin:2px;color: #ffffff;text-decoration:none;background: #9b9b9b;}
div.page a:hover{background: #5c5c5c}
div.page span.current{padding:2px 8px;font-weight:bold;margin:2px;color:#fff;background-color: #9c5252;}
div.page span.disabled{padding:2px 5px;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: right;}

.news_title{text-align: center;font-size: 2rem;margin-bottom: 20px;color: #3f3f3f;}
.meta{text-align: center;margin:25px 0;font-size: 1.6rem;}
.t_r{font-size: 1.6rem;}

/*course*/
.course{padding: 40px 0;background: #f5f5f5;}
.course_ul{ display: -webkit-flex; /* Safari */ display: flex; flex-wrap: wrap; justify-content:space-between;}
.course_ul li{margin-bottom: 30px;font-size: 1.8rem;text-align: center;border: 1px solid #ccc;padding: 5px;width: 48%}
.course_ul li a{display: block;}
.course_ul li img{display: block;width: 100%;height: auto;margin-bottom: 10px;}



/*teacher*/
.teacher{padding: 35px 0;}
.teacher_ul li img{width: 100%;height: auto;}

#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: #e21511;
    color: #f5f5f5;text-align: center;width: 120px;line-height: 30px;
    border: 0;float: right;;border-radius: 10px;    font-family: "microsoft yahei";
}

.content_p{margin-top: 40px;}
.content_p img{max-width: 95%}
.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: #e21511;display: block;float: left;text-align: center;line-height: 40px;width: 120px;font-size: 16px;}