/*-------------index.html-------------*/
.page_mobile{
    display: none;
}
.page_container{
    min-width: 1200px;
    letter-spacing: 1px;
    font-size: 16px;
    color: #333;
    line-height: 32px;
    background-color: #e8f2fe;
}

/*header*/
.header{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 12;
    width:100%;
    height:80px;
    line-height:80px;
    margin:0 auto;
    background-color:#fff;
    box-shadow: 0 0 10px #bdd6f4;
}
.h_mian{
    width:1200px;
    margin:auto;
}
.h_nav{
    float:left;
}
.h_nav li{
    position: relative;
    float:left;
    text-align:center;
    color:#333;
    cursor:pointer;
    margin-right: 35px;
}
.h_nav a{
    color:#333;
    display:inline-block;
}
.h_login{
    float:right;
}
.bm_entrance,.sd_entrance{
    display:inline-block;
    min-width:80px;
    height:35px;
    color: #fff;
    line-height:35px;
    text-align:center;
    border-radius:30px;
    margin-left: 5px;
    padding: 0 15px;
    background-color: #ff7c42;
}
.sd_entrance{
    background-color: #345aee;
}

.nav_menu{
    display: none;
    position: absolute;
    top: 60px;
    left: calc((100% - 80px) / 2);
    width: 80px;
    line-height: 40px;
    padding: 10px 0;
    text-align: center;
    border-radius: 10px;
    background-color: #fff;
    box-shadow:-5px 5px 10px -4px #ddd,5px 5px 10px -4px #ddd;
}
.nav_menu a{
    display: inline-block;
    width: 100%;
    color: #333;
}
.nav_menu:before{
    content: ' ';
    display: inline-block;
    position: absolute;
    top: -17px;
    left: 30px;
    width: 0;
    height: 0;
    border: 10px transparent solid;
    border-bottom: 10px #fff solid;
}

/*center*/
.center{
    width: 100%;
    min-height: calc(100vh - 320px);
    margin-top: 80px;
    padding-bottom: 80px;
}
.s_center{
    min-height: calc(100vh - 150px);
}
.banner{
    width: 100%;
    height: 600px;
    background: url("../images/banner.png") no-repeat center;
}
.b_text{
    width: 1200px;
    margin: 0 auto;
    color: #fff;
    font-size: 22px;
    /*font-weight: bold;*/
    letter-spacing: 4px;
    padding-top: 310px;
    line-height: 40px;
}
.b_text span{
    display: inline-block;
    width: 100%;
    text-align: center;
}
.b_login{
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    margin-top: 28px;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 5px;
}
.b_login img{
    width: 80px;
    margin-right: 50px;
}
.login_student{
    width: 392px;
    height: 80px;
    line-height: 80px;
    color: #333;
    border-radius: 10px;
    margin-right: 120px;
    background-image: linear-gradient(to bottom,#fefeff,#cedbff);
}
.login_school{
    width: 392px;
    height: 80px;
    line-height: 80px;
    color: #333;
    border-radius: 10px;
    background-image: linear-gradient(to bottom,#fefeff,#cedbff);
}

.c_box{
    width: 100%;
    margin-top: 82px;
}
.c_title{
    position: relative;
    width: 288px;
    color: #262626;
    text-align: center;
    margin: 0 auto;
}
.c_title::before {
    content: ' ';
    position: absolute;
    top: 0;
    left: 0;
    display: inline-block;
    width: 52px;
    height: 45px;
    background: url(../images/c_title_left.png) no-repeat;
    background-size: 52px auto;
    background-position-y: center;
}
.c_title::after {
    content: ' ';
    position: absolute;
    top: 0;
    right: 0;
    display: inline-block;
    width: 52px;
    height: 45px;
    background: url(../images/c_title_right.png) no-repeat;
    background-size: 52px auto;
    background-position-y: center;
}
.c_title span:first-child{
    display: inline-block;
    font-size: 32px;
    letter-spacing: 5px;
    font-weight: bold;
    line-height: 32px;
    padding: 0 15px 12px 15px;
    border-bottom: 1px #262626 solid;
}
.c_title p:last-child{
    height: 16px;
    font-size: 13px;
    line-height: 16px;
    margin-top: 5px;
}

.contest_main{
    width: 100%;
    margin-top: 36px;
}

/*新闻*/
.news_content{
    width: 800px;
    min-height: 238px;
    margin: 0 auto;
    margin-top: 36px;
    padding: 15px 0 15px 400px;
    background: url("../images/news_img.png") no-repeat;
    background-size: 251px 238px;
    background-position: 56px center;
    background-color: #2730a3;
}
.news_list{
    width: 95%;
    height: 252px;
    overflow-y: auto;
}
.n_item{
    width: 95%;
    height: 50px;
    line-height: 50px;
}
.n_item a{
    width: 100%;
    color: #fff;
}
.n_title p:first-child{
    float: left;
    width: 90%;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.n_title p:last-child{
    float: left;
    width: 10%;
    text-align: right;
}


/*指导思想*/
.ideology{
    width: 1200px;
    margin: 0 auto;
    text-indent: 34px;
    line-height: 40px;
}

/*组织机构*/
.org_content{
    width: 1200px;
    margin: 0 auto;
}
.org_content>p{
    text-indent: 34px;
}
.org_unit{
    width: 100%;
    background-color: #f6fbff;
}
.org_title{
    width: 100%;
    height: 62px;
    margin-top: 20px;
    text-align: center;
    line-height: 62px;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 5px;
    background: url("../images/org_title_bg.png") no-repeat;
    background-size: 100% 100%;
}
.org_list{
    padding: 20px 50px;
}
.org_item{
    width: 100%;
    margin: 20px 0;
}
.org_item p:first-child{
    float: left;
    font-size: 18px;
    font-weight: bold;
    margin-right: 15px;
}
.org_wyh{
    width: 100%;
}
.org_wyh_left{
    float: left;
    width: 580px;
    background-image: linear-gradient(to bottom,#fdfdff,#d8dfff);
}
.org_wyh_left .org_title{
    color: #fff;
    letter-spacing: 2px;
    background-image: linear-gradient(to right,#0e1899,#405ad4);
}
.org_wyh_right{
    float: right;
    width: 580px;
    background-image: linear-gradient(to bottom,#fffdfe,#ffe8e7);
}
.org_wyh_right .org_title{
    color: #fff;
    letter-spacing: 2px;
    background-image: linear-gradient(to right,#d41f1a,#e7734a);
}
.wyh_item{
    padding: 10px 15px;
    margin-bottom: 30px;
}
.wyh_item>p{
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
    line-height: 24px;
    border-left: 4px #101b9a solid;
    padding-left: 12px;
    margin-top: 24px;
}
.org_wyh_right .wyh_item>p{
    border-left: 4px #d41f1a solid;
}
.mingdan{
    padding-left: 16px;
}
.mingdan li span{
    display: inline-block;
    width: 52px;
    margin-right: 12px;
    text-align: justify;
    text-justify:distribute-all-lines;
    text-align-last: justify;
}

/*参赛对象*/
.participants{
    width: 100%;
    padding: 100px 0;
    background: url("../images/participants_bg.png") no-repeat;
    background-size: 100% 100%;
}
.participants_main{
    width: 760px;
    margin: 0 auto;
    padding-right: 440px;
    text-indent: 34px;
    line-height: 40px;
    font-size: 18px;
}

/*竞赛科目*/
.subjects_content{
    width: 1200px;
    margin: 0 auto;
}
.subjects_content>p{
    text-align: center;
}
.subjects_list{
    width: 100%;
}
.subject_item{
    width: 100%;
    height: 199px;
    margin: 20px 0;
    background: url("../images/subject_01.png") no-repeat;
    background-size: 283px 199px;
    background-color: #ffeed3;
    border-radius: 15px;
}
.bcsf{
    background-image: url("../images/subject_02.png");
    background-color: #d3e1ff;
}
.sjfx{
    background-image: url("../images/subject_03.png");
    background-color: #ffd8d3;
}
.sub_details{
    float: left;
    width: 283px;
}
.sub_details a{
  width: 100%;
  height: 50px;
  color: #fff;
  line-height: 50px;
  font-size: 18px;
  text-align: center;
  margin-top: 149px;
  background-color: #e6a01f;
}
.sub_basic{
    float: left;
    padding-left: 50px;
    padding-top: 42px;
}
.sub_basic p:first-child{
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 7px;
}
.sub_basic p:nth-child(2){
    font-size: 18px;
    margin-top: 10px;
}
.sub_basic span{
    display: inline-block;
    padding: 5px 16px;
    color: #fff;
    letter-spacing: 0;
    font-size: 16px;
    line-height: 18px;
    background-color: #e6a01f;
    border-radius: 30px;
    margin-top: 12px;
    margin-right: 10px;
}
.bcsf .sub_basic span{
    background-color: #234eb2;
}
.sjfx .sub_basic span{
    background-color: #d64333;
}

/*竞赛形式*/
.form_content{
    width: 1200px;
    margin: 0 auto;
}
.form_content>p{
    text-indent: 34px;
}
.about_content{
    width: 1200px;
    margin: 0 auto;
    margin-top: 20px;
}
.about_tab{
    width: 100%;
}
.about_tab_item{
    float: left;
    width: 33.33%;
    height: 60px;
    text-align: center;
    font-size: 18px;
    line-height: 60px;
    color: #fff;
    letter-spacing: 3px;
    font-weight: bold;
    background-image: linear-gradient(to right,#0f1a9a,#3f5ad2);
}
.about_tab_active{
    background-image: linear-gradient(to right,#d4221c,#e77149);
}
.about_main{
    display: none;
    width:1088px;
    min-height: 240px;
    padding: 30px 56px;
    margin: 0 auto;
    line-height: 36px;
    background-color: #d7e4ff;
}
.about_main_active{
    display: block;
}
.about_main p{
    font-size: 17px;
    font-weight: bold;
}
.about_table{
    width: 100%;
    text-align: center;
    margin-top: 15px;
    border: 1px #d5d5d5 solid;
    border-collapse: collapse;
    background-color: #fff;
}
.about_table tr:first-child{
    font-size: 18px;
    font-weight: bold;
    background-color: #eeeeee;
}
.about_table tr td{
    padding: 12px;
    border: 1px #d5d5d5 solid;
}

.schedule_content{
    width: 1200px;
    margin: 0 auto;
}
.schedule_info{
    width: 88%;
    height: 500px;
    overflow-y: auto;
    text-align: left;
    line-height: 32px;
    font-size: 16px;
    padding: 20px 6%;
    background-color: #fff5f6;
}
.swiper-slide-active .schedule_info{
    color: #fff;
    background-image: linear-gradient( to bottom,#d73124,#fbb5ac);
}
.schedule_title{
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 3px;
    background-color: #d83328;
}

/*prize*/
.prize_content{
    width: 1200px;
    margin: 0 auto;
}
.prize_item{
    float: left;
    width: 388px;
    margin-right: 18px;
}
.prize_item:last-child{
    margin-right: 0;
}
.p_title{
    width: 100%;
    padding-top: 180px;
    text-align: center;
    font-size: 26px;
    letter-spacing: 3px;
    background: url(../images/icon_prize.png) no-repeat;
    background-size: 179px 167px;
    background-position: center top;
}
.p_title p{
    background-image: linear-gradient(to right,#ffc549, #ff660f);
    background-clip: text;
    font-weight: bold;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.p_info{
    width: 88%;
    height: 365px;
    color: #fff;
    padding: 20px 6%;
    overflow-y: auto;
    margin-top: 20px;
    background: url(../images/prize_bg.png) no-repeat;
    background-size: 100% auto;
}

/*其他*/
.other_content{
    width: 1200px;
    margin: 0 auto;
}
.other_tab{
    float: left;
    width: 378px;
}
.other_tab_item{
    width: 90%;
    height: 82px;
    line-height: 82px;
    font-size: 27px;
    padding-left: 10%;
    background: url(../images/icon_into.png) no-repeat;
    background-size: 43px 43px;
    background-position: 90% center;
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 0 10px #ccc;
}
.other_tab_active{
    background-color: #ffae3d;
}
.other_tab_item span{
    font-weight: bold;
    margin-right: 27px;
}
.other_main{
    display: none;
    float: right;
    width: 740px;
    padding: 30px;
    min-height: 180px;
    background-color: #fff;
    box-shadow: 0 0 10px #ccc;
    line-height: 36px;
    text-indent: 34px;
}
.other_main_active{
    display: block;
}

/*footer-contact*/
.contact_us{
    width: 100%;
    color: #fff;
    padding: 35px 0;
    margin-top: 0;
    background-color: #1f1f1f;
}
.contact_main{
    width: 1200px;
    margin: 0 auto;
}
.contact_left{
    float: left;
    width: 50%;
}
.contact_left a{
    color: #fff;
}
.contact_right{
    float: right;
    width: 120px;
    text-align: center;
}
.contact_right img{
    width: 120px;
}

.footer{
    width: 100%;
    text-align: center;
    padding: 20px 0;
    color: #fff;
    font-size: 13px;
    background-color: #1f1f1f;
}
.footer span{
    padding:  0 10px;
}
.footer a{
    color: #fff;
}

/*高校报道、活动风采、支持院校、获奖分享*/
.c_activity{
    margin-top: 62px;
}
.report_list,.activity_list,.colleges_list,.awards_list{
    width: 1200px;
    margin: 0 auto;
    margin-top: 45px;
    overflow: hidden;
}
.report_list ul,.activity_list ul,.colleges_list ul,.awards_list ul{
    position:relative;
}
.report_list ul li,.activity_list ul li,.colleges_list ul li,.awards_list ul li{
    float: left;
    width: 281px;
    margin-right: 25px;
}
.report_list ul li:last-child,.activity_list ul li:last-child,.colleges_list ul li:last-child,.awards_list ul li:last-child{
    margin-right: 0;
}
.report_list ul li p,.activity_list ul li p,.colleges_list ul li p,.awards_list ul li p{
    width: 100%;
    color: #333;
    text-align: center;
    margin-top: 15px;
}
.report_list img,.activity_list img,.colleges_list img,.awards_list img{
    width: 281px;
    height: 204px;
    border-radius: 10px;
}

/*教师分享*/
.experience{
    width: 1200px;
    height: 410px;
    margin: 0 auto;
    margin-top: 45px;
    overflow: hidden;
}
.experience ul{
    position: relative;
}
.ex_item{
    float: left;
    width: 252px;
    height: 348px;
    color: #333;
    padding: 27px 14px 18px 14px;
    margin-right: 21px;
    box-shadow: 3px 0 20px #f3f5f8;
    border: 2px #fff solid;
    background-color: #f3f5f8;
    background-image: linear-gradient(to bottom,#f3f5f8,#fff);
}
.ex_item:last-child{
    margin-right: 0;
}
.ex_name{
    width: 100%;
    text-align: center;
    font-size: 19px;
    font-weight: bold;
}
.ex_school{
    width: 100%;
    text-align: center;
    font-size: 17px;
}
.ex_item .ex_text{
    height: 192px;
    padding: 8px 10px;
    min-height: 196px;
    padding-top: 7px;
    margin: 10px auto;
    font-size: 15px;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 8;
    line-clamp: 8;
    -webkit-box-orient: vertical;
    text-overflow: -o-ellipsis-lastline;
    background: url(../images/icon_07.png) no-repeat;
    background-size: 64px 49px;
}
.ex_more{
    width: 100px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    color: #fff;
    margin: 0 auto;
    margin-top: 18px;
    border-radius: 10px;
    background-color: #0052d9;
}
.ex_modal{
    width: 90%;
    color: #333;
    padding: 50px 5%;
}
.ex_modal .ex_text{
    width: calc(100% - 12px);
    font-size: 16px;
    line-height: 28px;
    padding: 8px 10px;
    min-height: 196px;
    padding-top: 7px;
    margin: 10px auto;
    background: url(../images/icon_07.png) no-repeat;
    background-size: 64px 49px;
}

.piaochuang {
    position: fixed;
    right: 0;
    bottom: 50%;
    z-index: 100;
    width: 84px;
}
.piaochuang img{
    width: 100%;
}
.pc_wx_ewm{
    position: absolute;
    top: 196px;
    left: 0;
    width: 100%;
    color: #fff;
    font-size: 10px;
    text-align: center;
    line-height: 20px;
    letter-spacing: 0;
}
.pc_wx_ewm img{
    width: 66px;
}
.zx_list{
    display: none;
    position: absolute;
    top: 55px;
    left: -104px;
    width: 94px;
    padding: 5px 5px;
    font-size: 12px;
    background-color: #0d1797;
    line-height: 23px;
    text-align: center;
    border-radius: 10px 0 0 10px;
}
.zx_list a{
    display: inline-block;
    width: 100%;
    height: 23px;
    margin: 5px auto;
    background-color: #405ad4;
    color: #fff;
    border-radius:10px;
}
.pc_bm{
    display: inline-block;
    position: absolute;
    bottom: 105px;
    left: 0;
    width: 80px;
    height: 70px;
}
.notic_qun{
    display: inline-block;
    position: absolute;
    top: 55px;
    left: 0;
    width: 80px;
    height: 70px;
}


/*滚动条*/
.scroll_bar::-webkit-scrollbar{
    width:7px;
    height:7px;
}
.scroll_bar::-webkit-scrollbar-track{
    background: rgb(239, 239, 239);
}
.scroll_bar::-webkit-scrollbar-thumb{
    background: #bfbfbf;
}
.scroll_bar::-webkit-scrollbar-thumb:hover{
    background: #5370ff;
}
.scroll_bar::-webkit-scrollbar-corner{
    background: #5370ff;
}


/*-------------news.html-------------*/
.news_box{
    width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
}
.news_title{
    width: 100%;
    padding-bottom: 13px;
    border-bottom: 2px #4d76ed solid;
}
.c_t{
    float: left;
    width: 87px;
    height: 36px;
    line-height: 36px;
    padding-left: 35px;
    color: #fff;
    font-size: 18px;
    margin-top: 8px;
    background: url("../images/icon_06.png") no-repeat;
    background-size: 15px 16px;
    background-position: 11px 10px;
    background-color: #0d1797;
}
.page_route{
    float: left;
    font-size: 12px;
    color: #999;
    margin-left: 24px;
    margin-top: 20px;
}
.page_route a{
    color: #999;
}
.main_news_list{
    position: relative;
    width: 70%;
    margin: 0 auto;
    margin-top: 40px;
}
.n_1{
    position: relative;
    width: 100%;
    margin-bottom: 60px;
}
.n_1 a{
    width: 100%;
}
.n_1_left{
    float: left;
    width: 6%;
}
.n_1_left img{
    vertical-align: inherit;
}
.n_2_right{
    float: right;
    width: 93%;
    color: #0f4c82;
}
.n_2_right h3{
    height: 20px;
    color: darkslateblue;
    line-height: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    font-weight: bold;
}
.n_2_right p{
    height: 50px;
    line-height: 25px;
    margin-top: 20px;
    padding-left: 28px;
    overflow: hidden;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 15px;
    color: #666;
    background: url("../images/shijian.png") no-repeat;
    background-size: 24px 22px;
    background-position: 0 1px;
}
.main_news_list:before{
    position: absolute;
    left: -32px;
    top: 2px;
    content: ' ';
    display: inline-block;
    width:0;
    height:100%;
    border-left: 1px #efefef solid;
}
.n_1:before{
    position: absolute;
    left: -41px;
    top: 2px;
    content: ' ';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 1px #e3e6e5 solid;
    border-radius: 50%;
    background-color: #f5f7f6;
}

/*-------------newsContent.html-------------*/
.news_details_content{
    width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
}
.news_details_content  h3{
    width: 85%;
    margin: 0 auto;
    margin-bottom: 10px;
    font-size: 20px;
}
.newstitle{
    text-align:center;
    font-size: 27px;
    font-weight: bold;
    letter-spacing: 2px;
    line-height: 35px;
}
.newsdate{
    text-align:center;
    line-height: 30px;
    color: #888;
    margin-top: 15px;
}
.newsdate span:last-child{
    margin-left: 50px;
}
.news_details{
    width: 85%;
    margin: 0 auto;
    line-height: 30px;
    margin-top: 15px;
}
.news_details img{
    max-width: 100%;
    height: auto;
}
.bm_btn_case{
    width: 100%;
    text-align: center;
    margin-top: 30px;
}
.bm_btn_case button{
    width: 200px;
    height: 50px;
    line-height: 50px;
    color: #fff;
    border: none;
    outline: none;
    font-size: 17px;
    border-radius: 10px;
    letter-spacing: 5px;
    background-color: royalblue;
}


/*-------------login.html-------------*/
.login_center{
    width: 100%;
    text-align: center;
    padding: 0;
    padding-top: 150px;
    background: url(../images/login_bg.png) no-repeat;
    background-size: 100% 100%;
}
.login_box{
    width: 497px;
    height: 420px;
    margin: 0 auto;
    padding-left: 369px;
    background: url(../images/login_l.png) no-repeat;
    background-size: 369px 100%;
    background-color: #fff;
    border-radius: 20px;
}
.login_main{
    width: 100%;
    height: 350px;
    text-align: center;
    padding-top: 70px;
    background-color: #fff;
    border-radius: 10px;
}
.m_login_tips{
    position: relative;
    width: 72%;
    max-width: 400px;
    color: #333;
    margin: 0 auto;
    margin-top: 15px;
    font-size: 15px;
}
.m_login_tips::before{
    content: ' ';
    position: absolute;
    top: 14px;
    left: 0;
    display: inline-block;
    width: 97px;
    height: 1px;
    background-image: linear-gradient(to right,#efefef,#333);
}
.m_login_tips::after{
    content: ' ';
    position: absolute;
    top: 14px;
    right: 0;
    display: inline-block;
    width: 97px;
    height: 1px;
    background-image: linear-gradient(to right,#333,#efefef);
}
.privacy{
    width: 100%;
    color: #474d58;
    margin: 15px 0;
    text-align: center;
}
.privacy input{
    margin-right: 5px;
}
.privacy a{
    color: #474d58;
    text-decoration: underline;
}