.index_bg_img {
    background: url(/haishi/image/background.jpg)no-repeat;
    width: 100%;
    height: 100%;
    background-size: 100% 100%;
    position: absolute;
    min-width: 1240px;
}

.jiange_color {
    color: #fff;
}

.nav_left_box ul li {
    margin-right: 5px;
    position: relative;
}

.y-center {
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.no_margin {
    margin: 0 5px 0 5px !important;
}

.chunjie {
    width: 100%;
    text-align: center;
    /* 方法一 */
    position: fixed;
    bottom: 0px;
    z-index: 888;
}

    .chunjie .img_box {
        /*position: absolute;
        margin-top: 0;
        z-index: 0;*/
    }

.close {
    position: fixed;
    /* float: right; */
    z-index: 999999;
    /* margin-top: 70px; */
    /* margin-right: 150px; */
    cursor: pointer;
    right: 100px;
    bottom: 130px;
}

/* add by db on 2021.03.23  start*/
.bottom-nav-list-links {
    position: absolute;
    bottom: 100px;
    text-align: center;
    width: 100%;
}

.bottom-nav-list-links li {
    margin: 0px 9px;
    display: inline-block;
    font-size: 14px;
}

.bottom-nav-list-links li a {
    color: #fff;
    text-decoration: none;
}
.wxImg {
    display: none;
    height: 50px;
    position: fixed;
    bottom: 300px;
    left: 0;
    right: 0;
    margin: 0 auto;
}
/* add by db on 2021.03.23   start*/