@charset "utf-8";
/* 1.头部区域 */
#top .top_title {
    height: 35px;
    background: #efefef;
}
#top .inner {
    width: 1200px;
    margin: 0 auto;
    text-align: left;
}
#top .top_title .inner ul {
    margin-left: 5px;
}
.top_title .inner ul li {
    float: left;
    line-height: 35px;
}
.top_title .inner ul li a {
    color: #181818;
    padding: 0 16px;
    line-height: 35px;
}
.top_title .inner ul li+li {
    background: url(./images/grey_hr.png) no-repeat left;
}
.floatL {
    float: left;
}
.floatR {
    float: right;
}


html,
body {
    min-width: 1100px;
    margin: 0;
    padding: 0;
}

body {
    background: url(./images/20240927_bdxdbanner.png) center 40px no-repeat;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
p,
h1,
h2,
h3,
img {
    list-style: none;
    padding: 0;
    margin: 0;
    border: none;
    font-weight: normal;
}

a {
    text-decoration: none;
    color: #333;
}

a:hover {}

.clear_both:after {
    content: " ";
    clear: both;
    display: block;
    overflow: hidden;
}

/*白色框架*/
.xly_Box {
    margin: 0px auto;
    width: 1200px;
    height: 716px;
    margin-top: 426px;
    background: #FFFFFF;
    margin-bottom: 63px;
}

/*栏目 172*/
.content {
    float: left;
    width: 1140px;
    height: 136px;
    margin: 30px 30px 15px 30px;
    line-height: 36px;
    font-size: 18px;
    color: #10568a;
    background: url(./images/20240927_bdxdlbj.png) no-repeat;
    background-size: 100% 100%;
}

.content p {
    float: left;
    padding: 30px;
    box-sizing: border-box;
    text-indent: 36px;

}

/*八大通道*/
.td {
    float: left;
    width: 1200px;
    height: auto;
}

.td a {
    float: left;
    margin: 30px 0px 0px 30px;
}

#backHome {
    display: block;
    position: absolute;
    width: 300px;
    height: 50px;
    /* border: 1px solid red; */
    top: 64px;
    left: 376px;
    z-index: 1;
}

@media (orientation:portrait) {

    /* 在这里添加横屏（宽屏）时的样式 */
    #backHome {
        display: block;
        position: absolute;
        width: 300px;
        height: 50px;
        /* border: 1px solid red; */
        top: 48px;
        left: 26px;
        z-index: 1;
    }
}

.m-head {
    height: auto !important;
}

.m-menu,
.top-logo {
    display: none !important;
}

.footer {
    /*margin-top: 40px;*/
}