#index_header {
    height: 70px;
    background: #fff;
    width: 100%;
    border-bottom: 1px solid #f5f3f2;
    display: block;
}

.content_one {
    width: 100%;
    margin: 0 auto;
}

.index_header {
    height: 70px;
    width: 100%;
}

.index_header_h1 {
    margin-top: 20px;
    float: left;
}

.index_header_nav {
    float: right;
}

.index_header_nav a {
    display: inline-block;
    height: 70px;
    line-height: 70px;
    margin: 0 22px;
    color: #898989;
    font-size: 18px;
}

.index_header_navact {
    position: relative;
}

.index_header_navact::after {
    position: absolute;
    content: "";
    width: 100%;
    height: 4px;
    background-color: #da322a;
    bottom: -1px;
    left: 0;
}

#index_nav {
    height: 50px;
    background: #fff;
    box-shadow: 0px 6px 7px 0px rgba(0, 0, 0, 0.03);
}

.content_two {
    width: 1328px;
    margin: 0 auto;
}

.index_nav {
    height: 50px;
}

.index_nav_left {
    float: left;
    margin-top: 10px;
}

.index_nav_left p {
    color: #da322a;
    font-size: 12px;
}

.index_nav_right {
    float: right;
}

.index_nav_right a {
    color: #030000;
    font-size: 12px;
    display: block;
    margin-top: 20px;
}

#index_footer {
    height: 400px;
    text-align: center;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.05);
}

.index_footer_code {
    position: relative;
}

.index_footer_code img {
    max-width: 150px;
    max-height: 150px;
    position: relative;
}

.index_footer_code p {
    margin-top: 23px;
    color: #5e5e5e;
    position: relative;
    top: -75px;
    font-size: 19px;
}

.index_footer_text {
    font-size: 16px;
    color: #5e5e5e;
    margin-top: 15px;
    position: relative;
    top: -30px;
}

.common_page {
    width: 430px;
    margin: 0 auto;
    font-size: 0;
    height: 36px;
}

.common_page a {
    display: inline-block;
    padding: 0 15px;
    box-sizing: initial;
    font-size: 18px;
    height: 36px;
    line-height: 36px;
    color: #9e9e9e;
    border: solid 1px #c1c1c1;
    margin-right: -1px;
}

.common_page a:first-child {
    border-radius: 5px 0 0 5px;
}

.common_page a:last-child {
    border-radius: 0 5px 5px 0;
}

.common_page_active {
    background: #da322a;
    color: #fff !important;
    border: 1px solid #da322a;
}

#scene_bg {
    width: 100%;
}

#scene_bg img {
    max-width: 100%;
    width: 100%;
}

#mobile_header {
    height: 54px;
    width: 100%;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
    display: none;
}

.mobile_header_logo {
    height: 54px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
    box-sizing: border-box;
    position: relative;
}

.mobile_header_logo .caidan {
    width: 36px;
    height: 36px;
    cursor: pointer;
    background: url(../images/caidan_guan.png) no-repeat;
    background-size: cover;
}

.zhankai_active {
    background: url(../images/caidan_kai.png) no-repeat !important;
    background-size: cover !important;
    width: 36px !important;
    height: 36px !important;
    cursor: pointer;
}

.mobile_header_top {
    position: absolute;
    top: 54px;
    width: 100%;
    text-align: center;
    padding: 0 15px;
    box-sizing: border-box;
    background: #fff;
    z-index: 99;
    display: none;
}

.mobile_header_top a {
    display: block;
    height: 40px;
    line-height: 40px;
    border-bottom: 1px solid #e5e5e5;
    font-size: 18px;
}