.page_pc{
    display: none;
}
.page_container{
    font-size:15px;
    line-height: 28px;
    color: #333;
    padding-bottom: 100px;
    background-color: #4179d6;
}
/*header*/
.header{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 50px;
    background-color: #fff;
}
.nav_list{
    width: 100%;
    height: 50px;
    line-height: 50px;
    background-color: #4179d6;
}
.nav_list ul{
    width: 94%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.nav_list ul li{
    color:#fff;
}
.nav_list ul li a{
    display: inline-block;
    width: 100%;
    color: #fff;
}
.past{
    position: relative;
}
.past span{
    display: inline-block;
    width: 100%;
    height: 50px;
}
.past_list{
    position: absolute;
    top: 50px;
    width:60px;
    background-color: #362caf;
}
.past_list_item{
    width: 100%;
    line-height: 40px;
    text-align: center;
}
/*banner*/
.banner{
    position: relative;
    width: 100%;
    margin-top: 50px;
}
.banner img{
    width: 100%;
}
.b_signup{
    position: absolute;
    top: 54.5%;
    width: 100%;
    text-align: center;
}
.b_signup a{
    width: 130px;
    height: 46px;
    color: #fff;
    margin-right: 10px;
    line-height: 46px;
    border-radius: 6px;
    font-size: 19px;
    font-weight: bold;
    letter-spacing: 3px;
    background-color: #ffb345;
}
.center{
    width: 100%;
}
.c_box{
    position: relative;
    margin-top: 42px;
}
.c_title{
    position: absolute;
    top: -21px;
    left: calc((100% - 274px) / 2);
    width: 274px;
    height: 42px;
    font-size: 21px;
    font-weight: bold;
    color: #fff;
    margin: 0 auto;
    letter-spacing: 2px;
    text-align: center;
    padding-left: 15px;
    line-height: 40px;
    background: url(../images/imagesM/title_bg.png) no-repeat;
    background-size: 100% 100%;
}

/*大赛资讯*/
.c_notic{
    width: 88%;
    margin: 0 auto;
    margin-top: -35%;
    padding:25px 3%;
    background-color: #fff;
    background-image: linear-gradient(to bottom,#fff,#d7e6fc);
    border-radius: 6px;
    border-bottom: 2px #5bd0f6 solid;
}
.notic_content{
    width: 100%;
    padding-top: 20px;
}
.n_list{
    width: 100%;
    height: 320px;
    overflow: hidden;
}
.news_item a{
    width: 100%;
}
.news_img{
    float: left;
    width:135px;
    text-align: right;
}
.news_img img{
    width:135px;
    height: 92px;
    border-radius: 6px;
}
.news_info{
    float: left;
    width: calc(100% - 145px);
    padding: 2px 0;
    padding-left: 10px;
}
.news_info p{
    height: 56px;
    font-size: 16px;
    overflow: hidden;
    font-weight: bold;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.news_info span{
    display: inline-block;
    width: 48%;
    font-size: 13px;
    color: #aaacb0;
    margin-top: 5px;
}
.news_info span:last-child{
    text-align: right;
}
.view_more_news{
    width: 100%;
    text-align: center;
    margin-top: 12px;
}
.view_more_news a{
    width: 120px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    color: #fff;
    border-radius: 6px;
    background-color: #4179d6;
}

/*组织机构*/
.c_org{
    width: 88%;
    margin: 0 auto;
    margin-top: 42px;
    padding:20px 3%;
    border-radius: 6px;
    background: url(../images/imagesM/org_bg.png) no-repeat;
    background-size: 100% 100%;
}
.org_content{
    width: 100%;
    padding-top: 16px;
}
.org_item{
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
}
.org_item p:first-child{
    color: #487ed7;
    font-size: 17px;
    font-weight: bold;
}

/*参赛对象*/
.c_object{
    width: 94%;
    margin: 0 auto;
    margin-top: 42px;
    border-radius: 6px;
    background: url(../images/imagesM/c_object_01.png) no-repeat;
    background-size: 100% 54px;
    background-color: #fff;
}
.object_content{
    width: 94%;
    padding: 70px 3% 100px 3%;
    background: url(../images/imagesM/c_object_02.png) no-repeat;
    background-size: 100% auto;
    background-position-y: bottom;
}

/*大赛流程*/
.c_time{
    width: 88%;
    margin: 0 auto;
    margin-top: 42px;
    padding:20px 3%;
    border-radius: 6px;
    background-color: #1b5ac3;
}
.time_content{
    width: 100%;
    padding-top: 16px;
}
.time_item{
    display: flex;
    width: 94%;
    padding: 10px 3%;
    margin-bottom: 10px;
    background-color: #fff;
    background-image: linear-gradient(to right,#fff,#d7e6fc);
    border-radius: 6px;
    border-bottom: 2px #5bd0f6 solid;
}
.time_item:last-child{
    margin-bottom: 0;
}
.time_item p:first-child{
    width: 90px;
    height: 56px;
    color: #fff;
    font-size: 17px;
    padding: 6px 8px;
    border-radius: 6px;
    text-align: center;
    font-weight: bold;
    background-image: linear-gradient(to bottom,#a0e8fe,#69a1ff);
}
.time_item p:last-child{
    width: calc(100% - 118px);
    padding-left: 12px;
    line-height: 68px;
}

.c_prize{
    width: 100%;
}
.prize_cs{
    width: 100%;
    margin: 0 auto;
    margin-top: 42px;
}
.prize_cs,.prize_js{
    width: 88%;
    margin: 0 auto;
    padding:20px 3%;
    border-radius: 6px;
    background-color: #fff;
    background-image: linear-gradient(to bottom,#fff,#d7e6fc);
    border-bottom: 2px #5bd0f6 solid;
}
.prize_js{
    margin-top: 15px;
}
.prize_title{
    width: 145px;
    height: 42px;
    line-height: 42px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin: 0 auto;
    text-align: center;
    border-radius: 30px;
    background-color: #2060f5;
    background-image: linear-gradient(to right,#2060f5,#a5bffc);
}
.prize_cs .prize_title{
    margin-top: 25px;
}
.prize_list{
    width: 100%;
    margin-top: 10px;
}
.prize_item{
    width: 222px;
    padding-left: 52px;
    margin: 15px auto;
    background: url(../images/prize_icon.png) no-repeat;
    background-size: 42px auto;
    background-position: left 4px;
}
.prize_item p:first-child{
    color: #000;
    font-size: 16px;
}
.prize_item p:first-child span:last-child{
    color: #e5300d;
    font-weight: bold;
}
.prize_item p:last-child{
    color: #7b7f95;
}
.prize_explain{
    margin-top: 10px;
    padding: 10px 4%;
    border-radius: 10px;
    background-color: #c8dfff;
}

.c_form,.c_cost{
    width: 88%;
    margin: 0 auto;
    margin-top: 42px;
    padding:20px 3%;
    background-color: #fff;
    background-image: linear-gradient(to bottom,#fff,#d7e6fc);
    border-bottom: 2px #5bd0f6 solid;
    border-radius: 6px;
}
.form_content,.cost_content{
    width: 100%;
    padding-top: 20px;
}

/*高校报道、活动风采、支持院校、获奖分享*/
.c_activity{
    width: 88%;
    margin: 0 auto;
    margin-top: 42px;
    padding:20px 3%;
    background-color: #fff;
    background-image: linear-gradient(to bottom,#fff,#d7e6fc);
    border-radius: 6px;
    border-bottom: 2px #5bd0f6 solid;
}
.awards_content,.share_content,.activity_content,.report_content,.colleges_content{
    width: 100%;
}
.report_list,.activity_list,.colleges_list,.awards_list{
    width:100%;
    margin: 0 auto;
    margin-top: 5px;
    overflow: hidden;
    padding: 20px 0 0 0;
    border-radius: 10px;
}
.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: 150px;
    margin-right: 15px;
}
.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%;
    height: 20px;
    color: #333;
    text-align: center;
    margin-top: 2px;
    font-size: 13px;
    line-height: 20px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.report_list img,.activity_list img,.colleges_list img,.awards_list img{
    width: 150px;
    border: 1px #dcdddd solid;
    border-radius: 6px;
}

/*联系我们*/
.footer{
    position: relative;
    width: 100%;
    margin-top: 42px;
}
.f_content{
    width: 88%;
    margin: 0 auto;
    padding: 20px 3%;
    color: #4179d6;
    background: url(../images/imagesM/contact.png) no-repeat;
    background-size: 100% auto;
    background-position-y: bottom;
    background-color: #fff;
    border-radius: 6px;
    border-bottom: 2px #5bd0f6 solid;
}
.f_left{
    padding-top: 20px;
    line-height: 30px;
}
.f_left span{
    font-size: 17px;
    font-weight: bold;
}
.f_left a{
    color: #4179d6;
}
.f_right{
    width: 100%;
    text-align: center;
    margin-top: 15px;
}
.ewm_item{
    width:100%;
}
.f_right img{
    width: 130px;
}

.sign_up_bottom{
    position: fixed;
    left: 0;
    bottom: 0;
    z-index: 10;
    width: 100%;
    height: 50px;
    text-align: center;
    background-color: #36b4e6;
}
.sign_up_into{
    width: 100%;
    max-width: 390px;
    height: 50px;
    background: url("../images/imagesM/sign_up_btn.png") no-repeat;
    background-size: 100% auto;
    background-position-y: center;
}

.float_qun{
    position: fixed;
    right: 0;
    top: calc((100vh - 126px) / 2);
    z-index: 10;
    width: 50px;
}
.float_qun img{
    width:50px;
}