.banner {
    width: 100%;
    height: 600px;
    background: url('https://wpt-1259767173.cos.ap-guangzhou.myqcloud.com/web/index_banner.png');
    background-size: 100% 100%;
    position: relative;
}

.middle {
    margin-top: 117px;
}

.middle_introduce {
    width: 960px;
    height: 420px;
    background: #FFFFFF;
    box-shadow: 0px 9px 35px 0px rgba(204, 144, 79, 0.14);
    border-radius: 20px;
    justify-content: space-between;
    margin: 0 auto;
    padding: 24px 0 0 34px;
}

.middle_introduce_img {
    width: 324px;
    height: 324px;
}

.middle_introduce_img img {
    width: 100%;
    height: 100%;
}

.middle_introduce_info {
    position: relative;
    text-align: right;
}

.middle_introduce_info_title,
.middle_goods_title {
    display: inline-block;
    width: 376px;
    height: 80px;
    background: #FDC589;
    border-radius: 10px;
}

.middle_introduce_info_title_ch,
.middle_goods_title_ch {
    height: 46px;
    line-height: 46px;
    text-align: center;
    font-size: 36px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
}

.middle_introduce_info_title_en,
.middle_goods_title_en {
    text-align: center;
    font-size: 20px;
    font-family: FZCuHei-B03T;
    font-weight: 400;
    font-style: italic;
    color: #FFFFFF;
    opacity: 0.5;
}

.middle_introduce_info_txt {
    text-align: left;
    width: 360px;
    margin: 68px 60px 0 0;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #333333;
}

.middle_goods {
    width: 960px;
    margin: 200px auto;
}

.middle_goods_info {
    margin-top: 10px;

}

.middle_goods_info_row {
    justify-content: space-around;
}

.middle_goods_info_col {
    margin-top: 88px;
    width: 374px;
}

.middle_goods_info_col_img {
    width: 374px;
    height: 423px;
}

.middle_goods_info_col_img img {
    width: 100%;
    height: 100%;
}

.middle_goods_info_col_title {
    margin: 30px 0 35px 39px;
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #333333;
}

.middle_goods_info_col_info {
    width: 297px;
    margin: 0 auto;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #333333;
}

.middle_goods_info_col_content {
    margin: 42px auto 0;
    width: 74px;
    height: 40px;
    border-radius: 4px;
    flex-direction: column;
    justify-content: center;
}

.middle_goods_info_col_content div {
    text-align: center;
    height: 20px;
    line-height: 20px;
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
}

.middle_img {
    width: 100%;
    height: 338px;
}

.middle_img img {
    width: 100%;
    height: 100%;
}

.middle_history {
    margin: 100px 0 300px;
}

.middle_history_img {
    width: 329px;
    height: 329px;
    z-index: 2;
}

.middle_history_img img {
    width: 100%;
    height: 100%;
}

.middle_history_info {
    width: 670px;
    height: 400px;
    padding: 50px 0 0 150px;
    position: relative;
    left: -100px;
    top: 120px;
    background: #FDC589;
}

.middle_history_info_title {
    margin-bottom: 40px;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
}

.middle_history_info_item {
    position: relative;
    padding:0 0 7px 10px;
    border-left: 2px solid #fff;
}

.middle_history_info_item::before{
    content: " ";
    width: 11px;
    height: 11px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    left: -7px;
    top: 0;
}

.middle_history_info_item div:first-child {
    position: relative;
    top: -6px;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FFFFFF;
}

.middle_history_info_item div:nth-child(2) {
    font-size: 12px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
}