.banner {
    width: 100%;
    height: 450px;
    position: relative;

}

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

.address_phone {
    width: 838px;
    height: 70px;
    padding: 27px 62px 16px;
    line-height: 24px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px 10px 0px 0px;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    color: #fff;
}

.address_phone div {
    cursor: pointer;
}

.address_phone div img {
    height: 25px;
    width: 25px;
    float: left;
    margin-right: 14px;
}

/* 侧边栏 */
.sidernav {
    width: 100%;
    min-height: 342px;
    overflow: hidden;
    /* background: lemonchiffon; */
    padding: 40px 0;
}

.sidernav_inner {
    width: 1200px;
    height: 100%;
    overflow: hidden;
    /* background: lightblue; */
    margin: 0 auto;
}

.sidernav_inner_left {
    height: 342px;
    width: 144px;
    background: #FFFFFF;
    border: 1px solid #D8D8D8;
    float: left;
}

.sidernav_inner_left>a {
    display: block;
    width: 100%;
    height: 42px;
    text-align: center;
    line-height: 42px;
    font-size: 16px;
    cursor: pointer;
    color: #333333;

}

.table_link {
    width: 141px;
    height: 36px;
    background: rgba(90, 77, 22, 0.2);
    border-left: 2px solid var(--color);
    box-sizing: border-box;
}

.table_index {
    width: 100%;
    height: 42px;
    background: var(--color);
    color: #fff;
    font-size: 16px;
    text-align: center;
    line-height: 42px;
}

/* 关于我们的css */
.sidernav_inner_right {
    float: right;
    width: 1010px;
}

.left_img {
    width: 300px;
    height: 100%;
    float: left;
    margin-right: 30px;
}

.left_img img {
    width: 300px;
    height: 300px;
}

.left_title {
    /* width: 680px; */
    font-size: 14px;
    line-height: 20px;
    /* margin-left: 30px; */
}

.left_title h6 {
    font-size: 18px;
    margin-bottom: 16px;
}

.left_title p {
}

/* 帮助中心的css */
.help_center {
    width: 1010px;
    height: 100px;
    /* background: red; */
    
}

.title_help {
    font-size: 14px;
    color: #333;
    line-height: 20px;
    margin-bottom: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.title_help>img {
    height: 20px;
    width: 20px;
    float: left;
    margin-right: 10px;
}

.content_help {
    width: 1010px;
    font-size: 14px;
    color: #333;
    padding: 15px 30px;
    box-sizing: border-box;
    background: #EEEEEE;

}

/* 新闻咨询 */
.news_about>div {
    height: 68px;
    width: 462px;
    /* background: red; */
    margin-bottom: 14px;
    float: left;
    border-bottom: 1px solid #EEEEEE;
    cursor: pointer;
}

.news_about>div h3 {
    font-size: 18px;
}

.news_about>div p {
    font-size: 12px;
    color: #6E6E6E;
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.overhidden {
    width: 310px;
    /* background: pink; */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news_about>div:nth-child(2n) {
    /* background: lemonchiffon; */
    margin-left: 86px;
}