.content_box_re{
    background-color: #FFF;
    margin-top:30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.content-item{
    width: 49%;
    height: 180px;
    padding: 20px 40px 20px 50px;
    background-color: #F2F6FC;
    display: inline-block;
    position: relative;
    /*overflow: hidden;*/
    
}
.content-item .line-text{
    position: absolute;
    left: 18px;
    color: #F56C6C;
    font-weight: bold;
    font-size: 17px;
}
.content-item .title-text{
    font-size: 17px;
    font-weight: bold;
}
.content-item .time-text{
    font-size: 12px;
    color: #909399;
}
.content-item .content-text{
    font-size: 14px;
    margin-top: 10px;
      word-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4; 
    
}
#jqr_showmore{
    width: 150px;
    border: none;
    height: 40px;
    line-height: 40px;
    margin-top: 20px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 3px;
}
.hide{display:none}.content{letter-spacing:1px}.content .content_box{width:1080px;margin:0 auto 70px auto}.content .content_box .content_box_title{margin-top:80px;height:100px;background:url(../img_new/robot/MAGO.png) center no-repeat;background-size:351px}.content .content_box .content_box_title .title_box{position:relative;top:50px;display:flex;justify-content:center;align-items:center}.content .content_box .content_box_title .title_box .sanjx_left{width:0;height:0;margin-right:-1px;border-style:solid;border-width:8px 0 8px 13.9px;border-color:transparent transparent transparent #ff0000}.content .content_box .content_box_title .title_box .sanjx_right{width:0;height:0;margin-left:-1px;border-style:solid;border-width:8px 13.9px 8px 0;border-color:transparent #ff0000 transparent transparent}.content .content_box .content_box_title .title_box .hengxian{width:80px;height:1px;background-color:#ff0000}.content .content_box .content_box_title .title_box h4{font-size:42px;font-weight:600;color:#000;letter-spacing:4px;margin:0 20px}.content .content_box .Coursefeatures{padding-top:81px;display:flex;justify-content:center}.content .content_box .Coursefeatures .Coursefeatures_ul{width:410px;height:421px;float:left}.content .content_box .Coursefeatures .Coursefeatures_ul li{overflow:hidden;height:190px;margin-bottom:45px;border-radius:9px;box-shadow:0px 0px 5px 0px rgba(50,50,50,0.25)}.content .content_box .Coursefeatures .Coursefeatures_ul li .Coursefeatures_li_left{width:131px;height:100%;padding-top:22px;font-size:21px;float:left;background-color:#f5f8ff}.content .content_box .Coursefeatures .Coursefeatures_ul li .Coursefeatures_li_left p{color:#173a8c;text-align:center}.content .content_box .Coursefeatures .Coursefeatures_ul li .Coursefeatures_li_left img{margin:auto;margin-top:12px;width:94px}.content .content_box .Coursefeatures .Coursefeatures_ul li .Coursefeatures_li_right{height:100%;float:left;padding-top:31px}.content .content_box .Coursefeatures .Coursefeatures_ul li .Coursefeatures_li_right p{margin-left:18px;font-size:16px;color:#3b3b3b;width:250px;line-height:28px}.content .content_box .Coursefeatures .Coursefeatures_div{float:left;padding-top:80px;width:234px}.content .content_box .Coursefeatures .Coursefeatures_div img{width:100%}.content .content_box_Coursesy{background-color:#f5f8ff}.content .content_box_Coursesy .backgroundimg{overflow:hidden;background:url(../img_new/robot/bj1.png) center no-repeat}.content .content_box_Coursesy .backgroundimg2{background:url(../img_new/robot/火箭.png) 40px no-repeat;background-size:300px;height:730px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_box{width:1080px;height:560px;background:url(../img_new/robot/bj2.jpg) center/cover no-repeat;overflow:hidden;box-shadow:-8px 0px 5px 0px rgba(50,50,50,0.3),8px 0px 6px 0px rgba(50,50,50,0.3)}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_box .Coursesy_title{float:left;width:180px;margin-left:40px;margin-top:70px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_box .Coursesy_title li{height:50px;padding-left:24px;font-size:20px;line-height:50px;color:#fff;letter-spacing:1px;border-bottom:1px solid #33343d;cursor:pointer}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_box .Coursesy_title li:hover{border:none;border-radius:8px;background-color:#e0002a}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_box .Coursesy_titleSelect{border:none;border-radius:8px;background-color:#e0002a}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box{float:left;margin-top:40px;margin-left:160px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .box_div_h4{color:#fff;font-size:32px;font-weight:600}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .box_div_h4 img{display:inline-block;margin-right:24px;margin-left:-80px;vertical-align:bottom}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_text{float:left;margin-right:90px;color:#fff}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_text h4{font-size:25px;font-weight:600;margin:18px 0}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_text p{line-height:28px;font-size:16px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_text:nth-of-type(1){width:250px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_img{margin-top:46px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_img ul{width:580px;display:flex;justify-content:space-between}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_img ul li{width:170px;height:100px;padding:8px 0;background:#FFFFFF;border-radius:6px}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box .Coursesy_body_img ul li img{height:100%;margin:auto}.content .content_box_Coursesy .backgroundimg2 .content_box .Coursesy_body_box>.Coursesy_body_text h4{margin-bottom:10px}.content .content_box_Coursesy .backgroundimg2 .content_box .button_p{text-align:center;margin-top:50px}.content .content_box_Coursesy .backgroundimg2 .content_box .button_p button{width:220px;height:52px;background:#e0002a;border-radius:40px;color:#fff;font-size:18px}.content .content_box_2 .content_box_top{margin-top:90px}.content .content_box_2 .content_box_top .box_children_left{float:left;margin-right:156px}.content .content_box_2 .content_box_top .box_children_right{float:left}.content .content_box_2 .content_box_top .content_box_2_title{overflow:hidden;margin-bottom:27px}.content .content_box_2 .content_box_top .content_box_2_title img{margin-right:32px;float:left;height:70px}.content .content_box_2 .content_box_top .content_box_2_title h4{margin:8px 0;color:#034682;font-size:25px;font-weight:900}.content .content_box_2 .content_box_top .content_box_2_title p{font-size:18px}.content .content_box_2 .content_box_foot{margin-top:45px}.content .content_box_2 .content_box_foot .content_box_2_title{overflow:hidden;margin-bottom:27px}.content .content_box_2 .content_box_foot .content_box_2_title img{margin-right:32px;float:left;height:70px}.content .content_box_2 .content_box_foot .content_box_2_title h4{margin:8px 0;color:#034682;font-size:23px;font-weight:900}.content .content_box_2 .content_box_foot .content_box_2_title p{font-size:18px}.content .content_box_2 .content_box_foot .children_img{display:flex;justify-content:space-between}.content .content_box_2 .content_box_foot .children_img img{width:30%}.content .content_box_contest{background:url(../img_new/robot/bj3.png) 0 80% no-repeat}.content .content_box_contest .contest_box{margin-top:84px;display:flex;justify-content:center}.content .content_box_contest .contest_box .contest_left{float:left;width:504px;height:360px;background-color:#20408b;border-radius:10px 0 0 10px;padding-left:28px;overflow:hidden}.content .content_box_contest .contest_box .contest_left .gallery-thumbs{margin-top:8px}.content .content_box_contest .contest_box .contest_left .contest_title{margin-top:18px;font-size:28px;font-weight:700;color:#fff;letter-spacing:4px;margin-bottom:12px}.content .content_box_contest .contest_box .contest_left .line_w{display:inline-block;width:68px;height:8px;background:#fff}.content .content_box_contest .contest_box .contest_left .line_s{display:inline-block;width:128px;height:2px;background:#fff;margin-top:0px;vertical-align:middle}.content .content_box_contest .contest_box .contest_left p{color:#fff;font-size:16px;margin-top:10px;cursor:pointer}.content .content_box_contest .contest_box .contest_center{float:left;margin-top:20px;width:54px;height:320px;border-top:2px solid #20408b;border-bottom:2px solid #20408b;padding-top:18px}.content .content_box_contest .contest_box .contest_center p{width:54px;height:283px;color:#fff;background-color:#e0002a;border-radius:0 10px 10px 0;writing-mode:vertical-lr;text-orientation:upright;font-size:26px;text-align:center;letter-spacing:12px;padding-left:6px}.content .content_box_contest .contest_box .contest_right{float:left;width:470px;height:320px;margin-top:20px;border-radius:0px 10px 10px 0px;padding-right:27px;border:2px solid #20408b;border-left:none;overflow:hidden}.content .content_box_contest .contest_box .contest_right .contest_title{margin-top:20px;text-align:right;font-size:28px;font-weight:700;color:#20408b;letter-spacing:4px;margin-bottom:2px}.content .content_box_contest .contest_box .contest_right .line_w{float:right;display:inline-block;width:68px;height:8px;background:#20408b}.content .content_box_contest .contest_box .contest_right .line_s{float:right;display:inline-block;width:128px;height:2px;background:#20408b;margin-top:3px;vertical-align:middle}.content .content_box_contest .contest_box .contest_right .gallery-right{margin-top:18px;width:100%}.content .content_box_contest .contest_box .contest_right .gallery-right img{width:330px;margin:0 auto}.content .content_box_contest .pingce_box .pingce_title{font-size:42px;font-weight:600;text-align:center;color:#000;letter-spacing:4px;margin:0 20px}.content .content_box_contest .pingce_box .pingce_text{text-align:center;font-size:20px;margin-top:50px;font-weight:100;color:#606060}.content .content_box_contest .pingce_box .pingce_form{display:flex;width:1080px;justify-content:space-between;margin:0 auto;margin-top:60px;margin-bottom:70px}.content .content_box_contest .pingce_box .pingce_form .inp{width:310px;height:63px;background:#FFFFFF;box-shadow:0px 2px 4px 0px rgba(4,0,0,0.25);border-radius:20px;display:flex;color:#FFFFFF}.content .content_box_contest .pingce_box .pingce_form .inp span{display:block;width:105px;height:63px;border-radius:20px 0 0 20px;text-align:center;line-height:63px;font-size:24px;font-weight:400}.content .content_box_contest .pingce_box .pingce_form .inp input{width:202px;font-size:21px;border:none;border-radius:20px;margin-left:12px}.content .content_box_contest .pingce_box .pingce_form .inp1 span{background:#FDAB5F}.content .content_box_contest .pingce_box .pingce_form .inp2 span{background:#6AADFE}.content .content_box_contest .pingce_box .pingce_form .inp3 span{background:#FA7B70}.content .content_box_contest .pingce_box button{display:block;border:none;margin:0 auto;font-size:21px;color:#ffffff;cursor:pointer;width:180px;height:40px;background:#e0002a;border-radius:30px}