* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body{
    min-width: 1200px;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;

}

a:hover {
    text-decoration: underline;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.cont_main {
    width: 1200px;
    margin: 0 auto;
}

.overhid {
    overflow: hidden;
}

.clx {
    clear: both;
}

/* 头部 */
.top {
    overflow: hidden;
    padding: 5px 0;
}

.cont_main span.bgy {
    display: inline-block;
    background-color: #fff4e5;
    padding: 0 3px;
}

.top a {
    color: #000;
}

.cont_main span.bgy>* {
    vertical-align: middle;
}

.head {
    background-image: url('/statics/srd/images/2025news/20250724/common/head_bg.jpg');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    padding: 80px 0;
}

.search input {
    border: 0;
    outline: 0;
    height: 56px;
    line-height: 56px;
    width: 510px;
    display: inline-block;
    vertical-align: middle;
    margin-left: 2px;
    padding-left: 11px;
    font-size: 16px;

}

.search_btn {
    background: url('/statics/srd/images/2025news/20250724/common/search.png');
    background-position: center center;
    background-repeat: no-repeat;
    width: 72px;
    height: 60px;
    border: 0;
    outline: 0;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}

.head .logo {
    display: inline-block;
    vertical-align: middle;
}

.head .search {
    display: inline-block;
    vertical-align: middle;
    margin-left: 90px;
    width: 600px;
}

.head .search form {

    background-color: #ffc17d;
    border: 2px solid #ffc17d;
    border-radius: 4px;

}

.head .search form .input-group-addon {
    display: none;
}

.head .search dt {
    float: left;
    margin-top: 10px;
}

.head .search dd {
    float: left;
    margin-left: 20px;
    margin-top: 10px;
}

.head .search a {
    color: #000;
    font-size: 14px;
}

.nav {
    background-color: #c3231d;

}

.nav ul {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

.nav ul li {
    position: relative;
    z-index: 1;
    height: 90px;
}

.nav ul li>a {
    color: #fff;
    font-size: 26px;
    display: inline-block;
    line-height: 50px;
    padding: 20px;
}

.nav ul li a:hover {
    text-decoration: none;
}

.nav ul li.current a {
    position: relative;
}

.nav ul li dl {
    width: 100%;
    display: none;
    position: absolute;
    left: 0;
    top: 90px;
    background: #c3231d;
    box-shadow: 4px 3px 5px rgba(0, 0, 0, 0.5);
    box-shadow: 4px 3px 5px rgba(145, 5, 0, 0.54);
    z-index: 999;
    border-radius: 0 0 2px 2px;
}

.nav ul li dl a {
    position: relative;
    width: 100%;
    font-size: 16px;
    line-height: 2;
    text-align: center;
    color: #fff;
}

.nav ul li dl dd {
    position: relative;
    text-align: center;
    float: left;
    width: 100%;
}
.nav ul li dl dd a{
    padding:  10px 0;
}
.nav ul li dl dd dl {
    position: absolute;
    top: 0;
    bottom: auto;
    width: 80%;
    border-radius: 0 0 2px 2px;
    position: absolute;
    left: 29px;
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
}

.nav ul li dl dd dl a {
    font-size: 16px;
    color: #fff;
    padding: 10px 0;
}

.nav ul li:hover>dl {
    display: block;
}

.nav ul li:hover>dl a {
    font-size: 16px;
    display: block;

}

.nav ul li:hover>dl a:hover {
    text-shadow: 3px 3px 10px rgba(255, 255, 255, 0.5);
    text-decoration: underline;
}

.nav ul li:hover>dl dd:hover dl {
    display: block;
}

.nav ul li a:hover {
    text-decoration: none;
}

.nav ul li.current a {
    position: relative;
    z-index: 2;
}

.nav ul li.current>a::after {
    background: url('/statics/srd/images/2025news/20250724/common/nav_icon.png');
    background-size: 100% 100%;
    width: 100%;
    height: 40px;
    position: absolute;
    content: "";
    left: 0;
    bottom: -5px;
}

/* footer */
.bottom {
    background: #e0e0e0;
    padding-top: 25px;
    text-align: center;
    position: relative;
    border-top: 2px solid #c52b23;
}

.selection {
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 20px;
}

.linknav>li {
    position: relative;
    line-height: 30px;
    float: left;
    background-image: url('/statics/srd/images/2025news/20250724/common/bottom_icon4.png');
    background-repeat: no-repeat;
    background-position: 97% 50%;
    background-clip: content-box;
    cursor: pointer;
    width: 230px;
    margin-right: 20px;
    height: 30px;
    font-size: 16px;
    background-color: #f2f2f2;
    text-align: center;
    border: 1px solid #ccc;
}

.linknav {
    margin-left: 80px;
}

.linknav>li>ul {
    width: 230px;
    height: 210px;
    max-height: 340px;
    overflow-y: scroll;
    background-color: #fff;
    border: 1px solid #ccd1d3;
    position: absolute;
    left: -1px;
    background-color: #fff;
    top: -210px;
    display: none;
    z-index: 1000;
    /* overflow: scroll; */
}

.linknav>li>ul.qgrd {
    height: 45px;
    top: -45px;
}

.linknav>li>ul>li {
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    line-height: 25px;
}

.linknav>li>ul>li a {
    color: #000;
    text-decoration: none;
    display: inline-block;
}

.linknav>li>ul>li a:hover {
    color: #007aff;
}

.bottom_foot {
    background-color: #c52b23;
    margin-top: 50px;
    padding: 20px 0;
}

.bottom_l {
    width: 340px;
    display: inline-block;
    vertical-align: middle;
    background-color: #b1261f;
    color: #fff;
    padding: 10px;
    vertical-align: middle;
}

.bottom_m {
    width: 340px;
    display: inline-block;
    vertical-align: middle;
    background-color: #b1261f;
    color: #fff;
    vertical-align: middle;
    padding: 10px;
}

.bottom_m a {
    color: #fff;
}

.bottom_r {
    width: 240px;
    display: inline-block;
    vertical-align: middle;
}

.bottom_r img {
    margin-left: 20px;
    vertical-align: middle;
}
/* 解决 新媒体产品页面的样式冲突 */
.tjyd-container .tjyd-list{
    z-index:0  !important;
}