.video-js {
    width: 100%;
}

.brand_banner {
    position: relative;
}

.brand_banner img {
    display: block;
}

.pb {
    padding-bottom: 5%;
}

.index_main .box_tit {
    padding: 8% 0 6%;
    text-align: center;
}

.index_main .w20 p {
    font-size: 0.28rem;
    color: #666;
    line-height: 1.5;
    text-indent: 2em;
    padding: 3% 1%;
}

.box1 {
    padding-bottom: 6%;
}

.box1 .box_tit {
    padding: 0;
}
.index_main .w20 .box3 p{text-indent: 0; padding: 1% 2%;}
.box3_c{padding: 3% 0;}
.box3_c .box3_t{text-align: center; font-size: 0.36rem; color:#000; padding: 2% 0;}
.box3_p{margin-top: 2%; height: 2.1rem;}
.box3_p span{display:block; width: 58%; height: 0.64rem; line-height: 0.64rem; text-align: center; margin: 0 auto 1%; background:#764c96; font-size: 0.31rem; color:#ffffff;}
.box4 ul li {
    width: 3.32rem;
    float: left;
    text-align: center;
    margin-bottom: 2%;
}

.box4 ul li:nth-child(2n) {
    float: right;
}

.box4 ul li span {
    display: block;
    font-size: 0.3rem;
    color: #000;
    padding: 4% 0;
}

.box_sps {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.5);
    display: none;
}

.box_close {
    width: 0.68rem;
    height: 0.68rem;
    position: absolute;
    right: 1%;
    top: -0.8rem;
    z-index: 3000
}

.box_sps_w {
    width: 7.2rem;
    text-align: center;
    background: #000;
    position: absolute;
    z-index: 1001;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.swiper-container {
    overflow: hidden;
}

.box6_c {
    padding-bottom: 0.6rem;
}

.box6_c .swiper-pagination-bullet {
    width: 0.24rem;
    height: 0.24rem;
    background: #adadad;
    opacity: 1;
}

.box6_c .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 0.24rem;
    height: 0.24rem;
    background: #764c96;
    opacity: 1;
}

.box7_c video {
    width: 100%;
}