table {
    border-spacing: 0;
    border-collapse: collapse;
}
.act-content{
    position: relative;
    width: 1920px;
    left: 50%;
    margin-left: -960px;
    overflow: hidden;
    font-family: "AvenirNext","Microsoft YaHei",微软雅黑,"MicrosoftJhengHei",华文细黑,STHeiti,MingLiu,sans-serif,"WebRupee";
}
.act-content .img-box{
    width: 100%;
    padding-bottom: 50px;
}
.act-content .img-box img{
    position: relative;
    width: 100%;
    height: auto;
    display: block;
}

.act-content .img-box picture{
    position: relative;
    min-height: 300px;
}
.contact{
    position: relative;
    width: 100%;
    margin: 100px 0;
    text-align: center;
    font-size: 36px;
}

.video1-play-icon.current,
.video2-play-icon.current{
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.contact a{
    color: #000;
    text-decoration: none;
}

.contact a span{
    color:#415fff;
}

#vivo-product-wrap{
    background-color: #ffffff;
}
.pc-hide{
    display: none !important;
}
.video-section{
    position: relative;
    width: 1200px;
    height: 720px;

    margin: 50px auto;
    background-color: #111014;
}

.video-box{
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    overflow: hidden;
}

.video-box video{
    position: absolute;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
}

.video-play-btn{
    position: absolute;
    width: 130px;
    height: 130px;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%);
}

.video-play-btn svg{
    width: 100%;
    height: auto;
}

#cpu-video {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.friend-section{
    position: relative;
    background: #eff4f8;
    padding: 80px 0;
}

.friend-section h2{
    position: relative;
    display: block;
    text-align: center;
    font-size: 80px;
    margin: 0;
    margin-bottom: 50px;
    font-weight: normal;
}
.friend-content{
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 95%;
    margin: 0 auto;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}
.friend-content div{
    position: relative;
    margin: 0 4px;
    width: 50%;
}

.friend-text{
    position: relative;
    margin: 0 4px;
    width: 50%;
    background: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

.friend-text p{
    position: relative;
    text-align: center;
    font-size: 36px;
    margin: 0;
}

.friend-text a{
    font-size: 36px;
    color: #fff;
    width: 70%;
    background: #f17039;
    text-align: center;
    line-height: 2;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 30px;
    text-shadow: -2px 2px 2px #666;
    text-decoration: none;
}

.logo-list{
    position: relative;
    width: 1200px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    text-align: center;
    margin: 50px auto;
}

.logo-list a{
    position: relative;
    display: block;
    width: 350px;
    margin: 30px 0;
}

.img-box .logo-list a picture{
    position: relative;
    max-width: 350px;
}

.img-box .logo-list a picture img{
    display: inline-block;
}


@media (max-width: 1920px){
    .act-content{
        width:100%;
        left: 50%;
        margin-left: -50%;
    }
    .video-section{
        width: 100%;
        height: auto;
    }
    .video-box{
        position: relative;
        width: 100%;
        height: auto;
        border-radius: 5px;
    }

    .video-box video{
        position: relative;
    }

    .friend-text p{
        font-size: 28px;
    }

    .friend-text a{
        font-size: 24px;
    }
}

.article-wrapper{
    font-size: 18px;
    color: #666;
}


@media (max-width: 768px) {

    .logo-list{
        width: 240px;
        margin: 0 auto;
    }

    .video-section{
        width: 95%;
        margin: 0 auto;
    }
    .video-section.video1{
        margin: 10px auto;
    }
    .act-content{
        width:100%;
        left: 0;
        margin-left: 0;
    }

    .mb-hide{
        display: none !important;
    }

    .contact{
        margin: 50px 0;
        font-size: 24px;
    }
    
    .contact a span{
        display: block;
        margin-top: 20px;
    }
        
    .video-play-btn{
        width: 65px;
        height: 65px;
    }
    .pc-hide{
        display: block !important;
    }
    .act-content .img-box{
        padding-bottom: 30px;
    }
    .btn-list{
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }
    
    .btn-list .btn-img{
        position: relative;
        width: 100%;
        height: auto;
    }
    .btn-list .btn-img a{
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }

    .friend-section{
        padding: 0.8rem 0;
    }

    .friend-section h2{
        font-size: 0.72rem;
        margin-bottom: 0.6rem;
    }

    .friend-text p{
        font-size: 0.36rem;
    }

    .friend-text a{
        font-size: 0.32rem;
        margin-top: 0.3rem;
        width: 80%;
        text-shadow: -1px 1px 1px #666;
    }

    .faq-section ul li .faq-problem p{
        font-size: 14px;
        margin: 10px 0;
    }

    .faq-section ul li .faq-answer p{
        font-size: 12px;
        margin: 10px 0;
        padding: 0 20px;
    }

    .faq-section ul li i{
        width: 16px;
        height: 16px;
        right: 5%;
        margin-top: -8px;
    }


}