*{box-sizing: border-box;}
.w1500{max-width: 1500px;margin: 0 auto;position: relative;}
.tit_img{font-size: 0;text-align: center;}
.zhibo_wrap{background: #e1eeff url(/zhengwulive/zhibo_bg.png) no-repeat center top;background-size: cover;padding: 60px 0;}
.zhibo_wrap .main_warp h2{margin-bottom: 120px;}
h2.tit_img img{max-width: 100%;}
.zhibo_wrap .main_warp .f_1{margin-bottom: 45px;}
.zhibo_wrap .main_warp .f_1 .left{width: 35%;}
.zhibo_wrap .main_warp .f_1 .left h3,
.zhibo_wrap .main_warp .f_1 .right h3{margin-bottom: 45px;}
.zhibo_wrap .main_warp .f_1 ul{font-size: 0;}
.zhibo_wrap .main_warp .f_1 ul li{width: 48%;margin-right: 4%;float: left;}
.zhibo_wrap .main_warp .f_1 ul li:nth-child(2n){margin-right: 0;}
.zhibo_wrap .main_warp .f_1 ul li:nth-child(-n+4){margin-bottom:40px;}
.zhibo_wrap .main_warp .f_1 ul li a{display: block;width: 100%;height: 70px;border-radius: 6px;border: 1px solid #fff;background-color: #e6f1ff;line-height: 68px;text-align: center;font-size: 20px;color: #333;font-weight: bolder;}
.zhibo_wrap .main_warp .f_1 .right{width: 60%;}
.zhibo_wrap .main_warp .f_1 .right .advance_box{width: 100%;height: 290px;padding: 20px;background-color: rgba(255, 255, 255, 0.7);border-radius: 20px;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box{width: 40%;height: 100%;position: relative;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box video{display: block;width: 100%;height: 100%;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box .poster_cover{position: absolute;width: 100%;height: 100%;top: 0;left: 0;z-index: 2;background-repeat: no-repeat;background-position: center center;background-size: cover;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box  .poster_cover .poster{position: absolute;width: 100%;height: 100%;top: 0;left: 0;background: rgba(0, 0, 0, 0.4);}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box  .poster_cover .poster a{position: absolute;width: 66px;height: 66px;border: 6px #fff solid;border-radius: 50%;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box  .poster_cover .poster a img{position: absolute;top: 50%;left: 55%;transform: translate(-50%, -50%);}
.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt{width: 57%;height: 100%;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt  .tit{display: block;width: 100%;height: 40px;line-height: 40px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;font-size: 20px;font-weight: bolder;color: #333;margin-bottom: 10px;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt span.information{display: block;line-height: 30px;font-size: 16px;color: #333;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt p.txt{margin: 20px 0 15px;padding-top: 10px;border-top: 1px #bfbfbf dashed;line-height: 30px;font-size: 14px;color: #333;height: 130px;display: -webkit-box;overflow: hidden;-webkit-box-orient: vertical;line-clamp: 4;-webkit-line-clamp: 4;}
.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt a.more{display: block;width: 108px;height: 32px;line-height: 32px;text-align: center;border-radius: 6px;background: #4b92ee;color: #fff;font-size: 14px;}
.zhibo_wrap .main_warp .f_1 .f1-swiper{width: 100%;height: 320px;padding-bottom: 40px;overflow: hidden;position: relative;}
.zhibo_wrap .main_warp .f_1 .f1-swiper .swiper-pagination{bottom: -3px;}
@media screen and (max-width:1520px){.zhibo_wrap .main_warp .f_1 .f1-swiper{height: 300px;padding-bottom: 30px;}}
@media screen and (max-width:760px){.zhibo_wrap .main_warp .f_1 .f1-swiper{height: 270px;padding-bottom: 20px;}}
.zhibo_wrap .main_warp .f_2{margin-bottom: 65px;}
.zhibo_wrap .main_warp .f_2 h3{margin-bottom: 45px;}
.zhibo_wrap .main_warp .f_2 ul li{width: 32%;float: left;margin-right: 2%;}
.zhibo_wrap .main_warp .f_2 ul li:nth-child(3n){margin-right: 0;}
.zhibo_wrap .main_warp .f_2 ul li{margin-bottom: 35px;}
.zhibo_wrap .main_warp .f_2 ul li a{display: block;width: 100%;color: #333;}
.zhibo_wrap .main_warp .f_2 ul li a i.ig{display: block;width: 100%;height: 260px;overflow: hidden;font-size: 0;}
.zhibo_wrap .main_warp .f_2 ul li a i img{width: 100%;}
.zhibo_wrap .main_warp .f_2 ul li a span.txt{display: block;width: 100%;height: 130px;font-size: 16px;background-color: #fff;padding: 15px 20px 0;}
.zhibo_wrap .main_warp .f_2 ul li a span em{display: block;font-weight: bolder;margin-bottom: 10px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;}
.zhibo_wrap .main_warp .f_2 ul li a span i{display: block;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;margin-bottom: 10px;}

.zhibo_wrap .main_warp .f_3 h3{margin-bottom: 85px;}
.zhibo_wrap .main_warp .f_3 .item{width: 49%;height: 270px;background-color: #ebf2ff;border: 1px solid #fff;border-radius: 20px;box-shadow: 0 0 10px #c1d2f5;position: relative;padding: 50px 35px 0;margin-right: 2%;}
.zhibo_wrap .main_warp .f_3 .item:nth-child(2n){margin-right: 0}
.zhibo_wrap .main_warp .f_3 .item{margin-bottom: 70px;}
.zhibo_wrap .main_warp .f_3 .item .tit{width: 580px;height: 64px;line-height: 64px;background: url(/zhengwulive/wenda_bg.png) no-repeat center center;background-size: 100% 100%; border-top-left-radius: 32px;border-bottom-left-radius: 32px;border-top-right-radius: 34px;position: absolute;top: -32px;left: 50%;transform: translateX(-50%);text-align: center;color: #fff;font-size: 21px;font-weight: bolder;}
.zhibo_wrap .main_warp .f_3 .item .question{position: relative;margin-bottom: 15px;}
.zhibo_wrap .main_warp .f_3 .item .question .icon{display: block;width: 72px;height: 72px;border-radius: 50%;background-color: #fff;position: relative;box-shadow: 0 0 15px #95bef7;z-index: 3;}
.zhibo_wrap .main_warp .f_3 .item .question .icon img{position: absolute;top: 9px;left: 10px;}
.zhibo_wrap .main_warp .f_3 .item .question span.txt{display: block;height: 52px;line-height: 52px;background-color: #fff;width: 95%;border-radius: 26px;position: absolute;left: 5%;top: 50%;transform: translateY(-50%);font-size: 18px;color: #4990ec;font-weight: bolder;padding-left: 60px;}
.zhibo_wrap .main_warp .f_3 .item .answer{font-size: 16px;color: #333;line-height: 1.8;display: -webkit-box;overflow: hidden;-webkit-box-orient: vertical;line-clamp: 2;-webkit-line-clamp: 2;margin-bottom: 15px;}
.zhibo_wrap .main_warp .f_3 .item a.more{display: block;width: 108px;height: 32px;line-height: 32px;background-color: #4b92ee;text-align: center;border-radius: 5px;font-size: 14px;color: #fff;margin: 0 auto;}
.zhibo_wrap .main_warp .f_1 ul li a,.zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt a,
.zhibo_wrap .main_warp .f_2 ul li a img{transition: all .3s;}
.zhibo_wrap .main_warp .f_1 ul li a:hover{color: #4b92ee;}

.zhibo_wrap .main_warp .f_2 ul li a:hover i img{transform: scale(1.1);}
/* 响应式 */
@media screen and (max-width:1520px){
    .w1500{max-width: 1200px;}
    .zhibo_wrap .main_warp h2{margin-bottom: 60px}
    h3.tit_img img{height: 45px;}
    .zhibo_wrap .main_warp .f_1 .left h3, .zhibo_wrap .main_warp .f_1 .right h3{margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_1 ul li {width: 48%;margin-right: 4%;}
    .zhibo_wrap .main_warp .f_1 ul li a,
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt  .tit{font-size: 18px;}
    .zhibo_wrap .main_warp .f_1 ul li:nth-child(-n+4) {margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box{height: 270px;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt span.information{font-size: 14px;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt p.txt{font-size: 13px;margin: 5px 0 10px;}

    .zhibo_wrap .main_warp .f_2 {margin-bottom: 45px;}
    .zhibo_wrap .main_warp .f_2 h3 {margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_2 ul li a i.ig{height: 205px;}
    .zhibo_wrap .main_warp .f_2 ul li a span.txt{font-size: 14px;}

    .zhibo_wrap .main_warp .f_3 h3 {margin-bottom: 65px;}
    .zhibo_wrap .main_warp .f_3 .item .tit{width: 490px;height: 55px;line-height: 55px;font-size: 18px;top: -28px;}
    .zhibo_wrap .main_warp .f_3 .item .question span.txt{font-size: 16px;}
    .zhibo_wrap .main_warp .f_3 .item .answer {font-size: 14px;}
}
@media screen and (max-width:1200px){
    .zhibo_wrap{padding: 30px 15px;}
    .zhibo_wrap .main_warp .f_1 .left,.zhibo_wrap .main_warp .f_1 .right{float: none;width: 100%;}
    .zhibo_wrap .main_warp .f_1 .left{margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_1 .left h3, .zhibo_wrap .main_warp .f_1 .right h3{margin-bottom: 20px;}
    .zhibo_wrap .main_warp .f_1 ul.schedule_box{display: flex;justify-content: space-between;flex-wrap: wrap;}
    .zhibo_wrap .main_warp .f_1 ul.schedule_box::before,
    .zhibo_wrap .main_warp .f_1 ul.schedule_box::after{display: none;}
    .zhibo_wrap .main_warp .f_1 ul.schedule_box li{margin-right: 0;width: 49%;}

    .zhibo_wrap .main_warp .f_2 ul li a i.ig{height: auto;}
    .zhibo_wrap .main_warp .f_2 ul.item_box{display: flex;justify-content: space-between;flex-wrap: wrap;}
    .zhibo_wrap .main_warp .f_2 ul.item_box::after{display: none;}
    .zhibo_wrap .main_warp .f_2 ul.item_box li{margin-right: 0; margin-bottom: 15px;width: 49%;float: none; }

    .zhibo_wrap .main_warp .f_3 .item{width: 100%;}
    .zhibo_wrap .main_warp .f_3 .item_box .item{margin-right: 0;margin-bottom: 50px;}
    .zhibo_wrap .main_warp .f_3 .item_box .item:last-child{margin-bottom: 0;}
}
@media screen and (max-width:760px){
    .zhibo_wrap{padding: 15px;}
    h2.tit_img img{max-width: 95%;}
    h3.tit_img img {height: 35px;}
    .zhibo_wrap .main_warp h2 {margin-bottom: 40px;}
    .zhibo_wrap .main_warp .f_1 { margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_1 ul li a, .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt  .tit {font-size: 16px;}
    .zhibo_wrap .main_warp .f_1 ul li:nth-child(-n+4) {margin-bottom: 15px;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt span.information {font-size: 13px;}

    .zhibo_wrap .main_warp .f_1 .right .advance_box{height: auto;padding: 20px 15px;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box,
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt{float: none;width: 100%;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .vid_boxm,.zhibo_wrap .main_warp .f_1 .right .advance_box .vid_box video{height: auto;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt  .tit{margin: 10px 0;height: auto;white-space: wrap;line-height: 1.7;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt span.information{line-height: 1.7;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt p.txt{height: auto;line-clamp: 10;-webkit-line-clamp: 10;}
    .zhibo_wrap .main_warp .f_1 .right .advance_box .advance_txt a.more{margin: 0 auto;}

    .zhibo_wrap .main_warp .f_2 {margin-bottom: 30px;}
    .zhibo_wrap .main_warp .f_2 h3 {margin-bottom: 20px;}
    .zhibo_wrap .main_warp .f_2 ul.item_box li{width: 100%;}
    .zhibo_wrap .main_warp .f_2 ul li a span.txt {font-size: 13px;height: auto;padding: 15px;}
    .zhibo_wrap .main_warp .f_2 ul li a span em,.zhibo_wrap .main_warp .f_2 ul li a span i{white-space: wrap;}

    .zhibo_wrap .main_warp .f_3 h3 { margin-bottom: 45px;}
    .zhibo_wrap .main_warp .f_3 .item .tit{width: 100%;font-size: 15px;padding: 10px 25px;height: auto;line-height: 1.7;background:linear-gradient(to right, #26c0f6 0%, #30b1f8 25%, #4296fb 50%, #4a89fd 75%, #4a89fd 100%);position: relative;top: 0;left: 0;transform: none; margin: -60px auto 20px;}
    .zhibo_wrap .main_warp .f_3 .item_box .item{padding: 40px 15px 20px;height: auto;}
    .zhibo_wrap .main_warp .f_3 .item .question .icon{width: 60px;height: 60px;}
    .zhibo_wrap .main_warp .f_3 .item .question .icon img{width: 40px;height: 40px;}
    .zhibo_wrap .main_warp .f_3 .item .question span.txt{font-size: 14px;height: auto;line-height: 1.7;padding: 6px 15px 6px 60px;}
    .zhibo_wrap .main_warp .f_3 .item a.more{font-size: 13px;width: 90px;}
    .zhibo_wrap .main_warp .f_3 .item .answer{line-clamp: 10;-webkit-line-clamp: 10;}
}


/* 详情页 */
.zhibo_detail_wrap{background: #e1eeff url(/zhengwulive/zhibo_bg.png) no-repeat center top;background-size: cover;padding: 60px 0;}
.zhibo_detail_wrap .detail_warp{margin-top: 105px;}
.zhibo_detail_wrap .detail_warp h2{font-weight: bolder; text-align: center;font-size: 52px;color: #2a74d4;text-shadow: 0 0 10px #fff;margin-bottom: 100px;}
.zhibo_detail_wrap .detail_warp .f_1{margin-bottom: 50px;}
.zhibo_detail_wrap .detail_warp .f_1>div{width: 49.5%;}
.zhibo_detail_wrap .detail_warp .f_1 h3{margin-bottom: 40px;}
.zhibo_detail_wrap .detail_warp .f_1 .item{width: 100%;height: 270px;border-radius: 20px;border: 1px solid #fff;background-color: #eef5ff;box-shadow: 0 0 10px #c7daf9;padding: 20px;}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box{width: 52%;height: 100%;position: relative;}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box video{display: block;width: 100%;height: 100%;}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box .poster_cover{position: absolute;width: 100%;height: 100%;top: 0;left: 0;z-index: 2;background-repeat: no-repeat;background-position: center center;background-size: cover;}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box .poster_cover .poster{position: absolute;width: 100%;height: 100%;top: 0;left: 0;background: rgba(0, 0, 0, 0.4);}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box .poster_cover .poster a{position: absolute;width: 66px;height: 66px;border: 6px #fff solid;border-radius: 50%;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.zhibo_detail_wrap .detail_warp .f_1 .item .vid_box .poster_cover .poster a img{position: absolute;top: 50%;left: 55%;transform: translate(-50%, -50%);}
.zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt{width: 45%;height: 100%;}
.zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt em{font-size: 20px;color: #333;font-weight: bolder;line-height: 1.6;display: -webkit-box;overflow: hidden;-webkit-box-orient: vertical;line-clamp: 2;-webkit-line-clamp: 2;margin-bottom: 10px;}
.zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt span.information{display: block;line-height: 30px;font-size: 16px;color: #333;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt p.txt{margin-top: 10px;padding-top: 10px;border-top: 1px #bfbfbf dashed;line-height: 1.7;font-size: 14px;color: #333;display: -webkit-box;overflow: hidden;-webkit-box-orient: vertical;line-clamp: 4;-webkit-line-clamp: 4;}
.zhibo_detail_wrap .detail_warp .f_1 .item .playback{width: 45%;}
.zhibo_detail_wrap .detail_warp .f_1 .item .playback a{line-height: 36px;font-size: 16px;color: #333;display: -webkit-box;overflow: hidden;-webkit-box-orient: vertical;line-clamp: 6;-webkit-line-clamp: 6;}
.zhibo_detail_wrap .detail_warp .f_1 .item .playback a em{font-weight: bolder;}

.zhibo_detail_wrap .detail_warp .f_2{margin-bottom: 55px;}
.zhibo_detail_wrap .detail_warp .f_2 h3{margin-bottom: 40px;}
.zhibo_detail_wrap .detail_warp .f_2 .img_box{font-size: 0;}
.zhibo_detail_wrap .detail_warp .f_2 .img_box i{display: inline-block;width: 23.5%;height: 220px;overflow: hidden;margin-right: 2%;}
.zhibo_detail_wrap .detail_warp .f_2 .img_box i:last-child{margin-right: 0;}
.zhibo_detail_wrap .detail_warp .f_2 .img_box i img{width: 100%;}

.zhibo_detail_wrap .detail_warp .f_3{margin-bottom: 60px;}
.zhibo_detail_wrap .detail_warp .f_3 h3{margin-bottom: 35px;}
.zhibo_detail_wrap .detail_warp .f_3 .item{padding: 30px 20px 40px;border-radius: 20px;background-color: #eef5ff;border: 1px #fff solid;box-shadow: 0 0 10px #c7daf9;}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box{margin-bottom: 10px;}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .icon{position: relative;height: 45px;z-index: 2;}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .icon i{position: relative;display: block;width: 45px;height: 45px;border-radius: 50%;border: 1px solid #47b3f9;background-color: #def1ff;overflow: hidden;z-index: 2;}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .icon i img{position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .icon span{display: block;position: absolute;width: auto;height: 32px;line-height: 32px;font-size: 18px;font-weight: bolder;color: #fff;background: linear-gradient(to right,#26c0f6 0%,#30b1f8 25%,#4296fb 50%,#4a89fd 75%,#4a89fd 100%);border-top-right-radius: 32px;left: 20px;padding-left:35px;top: 50%;transform: translateY(-50%);padding-right: 20px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .txt{position: relative;top: -15px;padding: 25px 30px;width: 100%;background-color: #fff;border-radius: 10px;font-size: 16px;color: #333;line-height: 1.8;}
.zhibo_detail_wrap .detail_warp .f_3 .item a.ly{margin-bottom: 50px;display: block;width: 230px;height: 50px;line-height: 48px;border-radius: 4px;border: 1px solid #4a89fd;color: #4a89fd;position: relative;padding-left: 70px;font-size: 18px;background-color: #fff;margin-left: 15px;}
.zhibo_detail_wrap .detail_warp .f_3 .item a.ly img{position: absolute;left: 20px;top: 50%;transform: translateY(-50%);}
.zhibo_detail_wrap .detail_warp .f_3 .item a.btn_more{display: block; width: 140px;height: 40px;line-height: 40px;background-color: #4a89fd;color: #fff;font-size: 18px;text-align: center;border-radius: 4px;margin: 0 auto;}

.zhibo_detail_wrap .detail_warp .f_4 h3{margin-bottom: 35px;}
.zhibo_detail_wrap .detail_warp .f_4 ul.item{padding: 35px 50px;border-radius: 20px;background-color: #eef5ff;border: 1px #fff solid;box-shadow: 0 0 10px #c7daf9;margin-bottom: 80px;}
.zhibo_detail_wrap .detail_warp .f_4 ul.item li a{display: block;width: 100%;height: 50px;line-height: 50px;color: #333;font-weight: bolder;font-size: 18px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;padding-left: 40px;position: relative;}
.zhibo_detail_wrap .detail_warp .f_4 ul.item li a::before{content: '';display: block;width: 10px;height: 10px;border-radius: 50%;background-color: #509bf8;position: absolute;top: 50%;left: 10px;transform: translateY(-50%);}
.zhibo_detail_wrap .detail_warp .f_4 .accessory{padding:65px 20px 30px;position: relative; border-radius: 20px;background-color: #eef5ff;border: 1px #fff solid;box-shadow: 0 0 10px #c7daf9;}
.zhibo_detail_wrap .detail_warp .f_4 .accessory .tit{position: absolute;top: -1px;left: -1px;width: 265px;height: 50px;line-height: 50px;border-top-left-radius: 20px;border-bottom-right-radius: 20px;background: linear-gradient(to right, #26c0f6 0%, #30b1f8 25%, #4296fb 50%, #4a89fd 75%, #4a89fd 100%);text-align: center;font-size: 20px;color: #fff;font-weight: bolder;}
.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a{display: block;width: 100%;height: 60px;line-height: 60px;background-color: #fff;border-radius: 10px;font-size: 18px;color: #333;padding-left: 35px;overflow: hidden;white-space: nowrap;text-overflow: ellipsis;padding-right: 20px;}
.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list li{margin-bottom: 15px;}
.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list li:last-child{margin-bottom: 0px;}

.zhibo_detail_wrap .detail_warp .f_4 ul.item li a,.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a,.zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt em{transition: all .3s;}

.zhibo_detail_wrap .detail_warp .f_4 ul.item li a:hover,
.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a:hover{color: #4b92ee;}
@media screen and (max-width:1520px){
    .zhibo_detail_wrap .detail_warp {margin-top: 30px;}
    .zhibo_detail_wrap .detail_warp h2{margin-bottom: 50px;font-size: 42px;}
    .zhibo_detail_wrap .detail_warp .f_1 h3{margin-bottom: 25px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item{padding: 15px;height: 230px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt em{font-size: 18px;margin-bottom: 0;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt span.information{font-size: 14px;line-height: 25px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .playback a{font-size: 14px;line-height: 33px;}

    .zhibo_detail_wrap .detail_warp .f_2 .img_box i{height: 180px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .txt{font-size: 15px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item a.ly{width: 210px;font-size: 16px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item a.btn_more{font-size: 16px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.item{padding: 25px 35px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.item li a,.zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a{font-size: 16px;}
}
@media screen and (max-width:1200px){
    .zhibo_detail_wrap{padding: 30px 15px;}
    .zhibo_detail_wrap .detail_warp .f_1>div{width: 100%;float: none;}
    .zhibo_detail_wrap .detail_warp .f_1 .left{margin-bottom: 25px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item{height: 290px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt p.txt{line-clamp: 5;-webkit-line-clamp: 5;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .playback a{line-clamp: 9;-webkit-line-clamp: 9;}

    .zhibo_detail_wrap .detail_warp .f_4 ul.item {padding: 15px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a{padding-left: 25px;}

    .zhibo_detail_wrap .detail_warp .f_2 .img_box{display: flex;flex-wrap: wrap;justify-content: space-between;}
    .zhibo_detail_wrap .detail_warp .f_2 .img_box i{width: 49%;height: auto;margin-right: 0;margin-bottom: 15px;}
}

@media screen and (max-width:760px){
    .zhibo_detail_wrap .detail_warp h2{padding: 0 15px;font-size: 34px;margin-bottom: 30px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item{height: auto;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .vid_box,
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt,
    .zhibo_detail_wrap .detail_warp .f_1 .item .playback{width: 100%;float: none;height: auto;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt em{margin: 10px 0;line-clamp: 5;-webkit-line-clamp: 5;font-size: 16px;}    
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt span.information{font-size: 13px;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .advance_txt p.txt{font-size: 13px;line-clamp: 8;-webkit-line-clamp:8;}
    .zhibo_detail_wrap .detail_warp .f_1 .item .playback a{font-size: 13px;margin-top: 5px;line-clamp: 15;-webkit-line-clamp: 15;}
    .zhibo_detail_wrap .detail_warp .f_1 h3,.zhibo_detail_wrap .detail_warp .f_2 h3,.zhibo_detail_wrap .detail_warp .f_3 h3{margin-bottom: 15px;}
    .zhibo_detail_wrap .detail_warp .f_1,
    .zhibo_detail_wrap .detail_warp .f_2,
    .zhibo_detail_wrap .detail_warp .f_3{margin-bottom: 30px;}

    .zhibo_detail_wrap .detail_warp .f_3 .item{padding: 20px 15px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .icon span{font-size: 16px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item .hd_box .txt{padding: 20px 15px 15px;font-size: 13px;}
    .zhibo_detail_wrap .detail_warp .f_3 .item a.ly{margin: 0px auto 25px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.item{margin-bottom: 25px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.item li a{font-size: 15px;white-space: wrap;height: auto;   line-height: 28px;margin: 10px 0;padding-left: 25px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.item li a::before{transform: none;top: 9px;left: 5px;font-size: 15px;}
    .zhibo_detail_wrap .detail_warp .f_4 ul.accessory_list a{font-size: 15px;height: auto;white-space: wrap;line-height: 28px;padding: 15px 20px;word-wrap: break-word;}
}
@media screen and (max-width:500px){
    .zhibo_detail_wrap .detail_warp .f_2 .img_box i{margin-right: 0;width: 100%;}
}
/* 头部css */   
.header .wza{position: absolute;top: 30px;right: 60px;}
.header .wza a{color: #fff;text-shadow: 0 0 7px rgba(0, 0, 0, 0.5);}
.header .wza img{vertical-align: middle;}
@media screen and (max-width:1200px){
    .header .wza {top: 20px;right: 20px;}
}
@media screen and (max-width:760px){
.header .lh_online img {width: 210px;}
.header .wza {top: 10px;right: 10px;}
}
@media screen and (max-width:500px){
    .header .lh_online img {width: 175px;}
    .header .wza {top: 5px;}
}

.zhibo_wrap .main_warp .f_1 ul li a.no{cursor: not-allowed;}
.zhibo_wrap .main_warp .f_1 ul li a.no:hover{color: #333}
.zhibo_detail_wrap .detail_warp .f_1 .item .playback a:hover{text-decoration: underline;}
@media screen and (max-width:760px){
 .vid_box .poster_cover{
   display: none;
}
}

 /* 弹窗提示 */
 body.tip{width: 100%;height: 100%;overflow: hidden;}
 .pop_tip{display: none;position: fixed;    top: 0;left: 0;width: 100vw;height: 100vh;background-color: rgba(0, 0, 0, 0.5);z-index: 999;}
 .pop_tip .box{width: 600px;background: rgba(255, 255, 255, .95);padding: 40px;font-size: 18px;border-radius: 20px;position: absolute;top: 50%;;left: 50%;transform: translate(-50%, -50%);}
 .pop_tip .box p{margin-bottom: 20px;}
 .pop_tip .box a{display: block;width: 130px;text-align: center;background-color: #e6f1ff;border-radius: 10px;font-size: 18px;line-height: 2.7;color: #333;margin: 0 auto;}
 @media screen and (max-width:760px){
    .pop_tip .box{width: 80%;}
 }
 .zhibo_wrap .main_warp .f_3 .item .tit.size{font-size: 18px;}
 @media screen and (max-width: 1520px){
 .zhibo_wrap .main_warp .f_3 .item .tit.size{font-size: 15px;}
 }