.header_con {
    width: 100%;
    height: 731px;
    background: url(../images/Group.png) no-repeat center top;
}

.wrap_header {
    width: 100%;
    height: 70px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.header_h {
    width: 1200px;
    height: 70px;
    margin: 0 auto;
}

.header_left {
    margin-left: 274px;
    float: left;
    height: 70px;
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
}

.header_left > span,
.header_left > a {
    margin-left: 8px;
    width: 60px;
    height: 70px;
    font-family: PingFangSC;
    font-size: 20px;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: 70px;
    letter-spacing: normal;
    text-align: left;
    color: #ffffff;
}

.head_right {
    float: right;
    margin-right: 300px;
}

.head_right > li {
    float: left;
    height: 69px;
    line-height: 70px;
}

.head_right > li > a {
    display: block;
    float: left;
    padding: 0 16px;
    color: #fff;
    height: 70px;
    font-size: 16px;
}

.active {
    border-bottom: 2px solid #fff;
}

.center_wrap {
    margin-top: 168px;
    width: 100%;
}

.cen_tit {
    font-family: PingFang-SC-Bold;
    font-size: 48px;
    color: #FFFFFF;
    text-align: center;
    line-height: 48px;
    height: 48px;
    width: 100%;
}

.p_txt {
    font-family: PingFang-SC-Bold;
    font-size: 48px;
    color: #FFFFFF;
    text-align: center;
    line-height: 48px;
    height: 48px;
    margin-top: 40px;
    width: 100%;
}

.p_txt > p {
    width: 100%;
    text-align: center;
}

.center_bottom {
    margin-top: 120px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-content: center;
    align-items: center;
}

.center_one {
    font-family: PingFang-SC;
    font-size: 20px;
    line-height: 20px;
    color: #fff;
    align-items: center;
    width: 249px;
    display: flex;
    height: 76px;
    border-right: solid 1px rgba(255, 255, 255, 0.8);
    flex-direction: column;
    text-align: center;
    justify-content: space-between;
}

.center_one + .center_one {
    border-right: none;
}

.bottom_wrap {
    width: 100%;
    height: 772px;
    background: url(../images/groupbg.png) no-repeat center top;
    display: flex;
    justify-content: center;
}

.bottom_con {
    width: 1010px;
    margin-left: 160px;
    display: flex;
    justify-content: space-between;
}

.img_left {
    width: 314px;
    height: 618px;
    float: left;
    margin-top: 80px;
}

.img_left > img {
    width: 100%;
}

.right_con {
    display: flex;
    flex-direction: column;
    padding-left: 160px;
    width: 535px;
}

.right_bottom {
    float: left;
    margin-top: 90px;
}

.top_img {
    line-height: 60px;
}

.top_img > img {
    width: 80px;
    height: 80px;
}

.top_img > span {
    margin-left: 16px;
    width: 72px;
    height: 33px;
    font-family: PingFang-SC;
    font-size: 24px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: normal;
    letter-spacing: normal;
    text-align: center;
    color: #303133;
}

.txt_center {
    display: flex;
    align-items: center;
}

.img_ma {
    width: 156px;
    height: 185px;
    float: left;
}

.img_ma > img {
    margin-bottom: 8px;
    width: 100%;
}

.img_ma > span {
    width: 156px;
    height: 17px;
    font-family: PingFang-SC;
    font-size: 12px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: normal;
    letter-spacing: normal;
    text-align: center;
    color: #909399;
}

.dir_txt {
    float: left;
    width: 356px;
    height: 163px;
    margin-left: 24px;
    margin-top: -30px;
    font-family: PingFang-SC;
    font-size: 16px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: normal;
    text-align: left;
    color: #333333;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.dir_txt > span {
    width: 100%;
    display: block;
    color: #303133;
    line-height: 30px;
    font-weight: 100;
}

.rImg {
    padding-top: 13px;
    position: absolute;
    top: 45%;
    left: 85%;
    width: 172px;
    height: 181px;
    z-index: 999;
    background: url(../images/Rectangle.png) no-repeat center;
    text-align: center;
}

.rImg > p {
    width: 172px;
    text-align: center;
    height: 17px;
    font-family: PingFang-SC;
    font-size: 12px;
    font-weight: 500;
    margin-top: 8px;
    color: #f2f6fc;
}

.footer {
    font-family: PingFang-SC;
    font-size: 12px;
    font-weight: 500;
    font-style: normal;
    font-stretch: normal;
    letter-spacing: normal;
    color: #f2f6fc;
    width: 100%;
    height: 79px;
    line-height: 79px;
    background-color: #4a4a4a;
    padding-top: 9px;
}

.footer_con {
    width: 1200px;
    height: 79px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    align-items: center;
}

.footer_con > span {
    text-align: center;
    color: #fff;
    height: 28px;
    line-height: 28px;
}

.leftM {
    margin-left: 20px;
}

.leftM > img {
    width: 12px;
    height: 12px;
    margin-right: 5px;
    margin-bottom: 2px;
}

.leftM > a {
    color: #fff;
}

.text_con {
    margin: 20px 0;
}

.text_con p {
    font-size: 16px;
    line-height: 28px;
}

.li_sp {
    width: 300px;
    height: 70px;
    padding: 0 24px;
}

.li_sp > span {
    display: block;
    float: left;
    height: 70px;
    line-height: 70px;
    font-size: 16px
}

.li_sp:before {
    content: '';
    width: 30px;
    height: 30px;
    margin-top: 24px;
    display: inline-block;
    float: left;
    background: url(../images/QQ.png) no-repeat;
}