* {
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
    color: #383838;
}

a:hover {
    color: #B92626;
}

li {
    list-style: none;
}

.header {
    background: url(ddh_header_20211215.jpg) center no-repeat;
    height: 500px;
}

.main1 {
    margin: 0 auto;
    height: 640px;
    width: 100%;
}

.title {
    display: inline-block;
    font-size: 32px;
    color: #b92626;
    line-height: 54px;
    font-weight: bold;
    padding: 20px 0px;
    width: 100%;
    border-bottom: 2px solid #b92626;
}

.left {
    float: left;
}

.right {
    float: right;
}

.nav {
    background-color: #B92626;
    width: 100%;
    height: 50px;
}


.nav ul {
    width: 1200px;
    margin: 0 auto;
}

.nav ul li {
    float: left;
    color: #fff;
    font-size: 20px;
    line-height: 50px;
    padding: 0 30px;
}

.nav ul li:hover {
    background-color: #de3535;
}

.tit {
    width: 210px;
    background: url(titbg-1_20211218.png) left center no-repeat;
    margin: 0 auto;
    display: block;
    text-align: center;
}

.tit a {
    color: #B92626;
    margin-left: 50px;

}

.left_box {
    width: 53.3%;
}

.right_box {
    width: 43.3%;
}

.news_top .news_tite {
    display: inline-block;
    width: 100%;
    font-size: 24px;
    color: #b92626;
    font-weight: bold;
    line-height: 34px;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news_top .news_text {
    line-height: 24px;
    font-size: 14px;
    color: #333;
    text-indent: 28px;
    padding-top: 10px;
    margin-bottom: 20px;
    max-height: 72px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.tit a:hover {
    color: #f07e37;
}

.news_tite a:hover {
    color: #f07e37;
}

.field a:hover{
    color: #f07e37;
}

.main2 .content .news_tite a:hover{
    color: #f07e37;
}

.news_top .news_text .news_more a {
    color: #dd4f4a;
    line-height: 24px;
    font-size: 14px;
}

.news_top {
    border-bottom: 1px solid #d4d4d4;
    margin-bottom: 15px;
}


.news_top .news_tite a {
    font-size: 24px;
    color: #b92626;
}

.news_top .news_tite a:hover {
    color: #f07e37;
}

.content {
    padding-top: 30px;
}

.news {
    width: 100%;
    line-height: 39px;
    font-size: 18px;
    border-bottom: 1px dashed #c7c7c7;
}


.news_meta {
    display: inline-block;
    font-size: 16px;
    line-height: 36px;
    color: #999;
}


.main2 .title .tit {
    width: 338px;
    background: url(titbg-2_20211218.png) left center no-repeat;
}

.main2 .content ul li {
    width: 48%;
}

.main2 .content .news_tite {
    width: 100%;
    color: #b92626;
    font-size: 20px;
    font-weight: bold;
    padding: 5px 0;
}


.main2 .content .news_tite a {
    color: #b92626;
    font-size: 20px;
    font-weight: bold;
}

.main2 .content .news_text {
    width: 100%;
    color: #333;
    font-size: 14px;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.main2 {
    width: 100%;
    margin: auto;
    height: 490px;
    background: #f8f7f3;
}


.main2 .content li {
    float: left;
    border-bottom: 1px solid #d9d9d9;
    padding-bottom: 12px;
}

.main2 .content li:nth-child(even) {
    float: right;
    border-bottom: 1px solid #d9d9d9;
    padding-bottom: 12px;
}

.main3 {
    background: #f0e1d6 url(ddh_main3_bg.png) bottom center no-repeat;
    height: 570px;
}

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

.main3 .box .title .tit {
    width: 385px;
    background: url(titbg-3_20211218.png)left center no-repeat;
}

.main4 .box .title .tit {
    width: 353px;
    background: url(titbg-4_20211218.png)left center no-repeat;
}

.main4 {
    height: 510px;
}

.main4 ul {
    width: 48%;
    float: left;
    margin: 10px;
}

.main4 ul:nth-child(even) {
    width: 48%;
    float: right;
}


.main4 .content ul li {
    float: left;
    font-size: 18px;
    line-height: 36px;
    color: #383838;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}


.main4 .content ul li a {
    font-size: 18px;
    color: #383838;
}

.main4 .content ul li span {
    float: right;
}

.field {
    width: 100%;
    display: inline-block;
    font-size: 22px;
    color: #b92626;
    font-weight: bold;
    line-height: 36px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    border-bottom: 2px solid #f3f3f3;
    padding: 5px 0;
    margin-bottom: 5px;
}

.field a {
    color: #B92626;
}

.main4 ul li a {
    color: #383838;
}

.main4 ul li a:hover {
    color: #B92626;
}



/*轮播样式ʽ*/
.poster_box {
    overflow: hidden;
    margin: 30px 20px
}

.poster_box h2 {
    font-size: 30px;
    color: #015293;
    font-weight: bold;
    text-align: center;
}

.poster_box h3 {
    font-size: 16px;
    color: #015293;
    margin: 10px 0 35px;
    text-align: center;
}

.poster-main {
    position: relative;
    width: 100%;
    height: 340px !important;
    margin-left: auto;
    margin-right: auto;
}

.poster-main img {
    display: block;
    box-shadow: 0px 0px 10px #222222;
    -webkit-box-shadow: 0px 0px 10px #222222;
}

.poster-main a,
.poster-main img {
    display: block;
    width: 100%;
    height: 100%;
}

.poster-main img {}

.poster-main .poster-list {
    width: 1000px;
    height: 500px;
}

.poster-main .poster-list .poster-item {
    width: 200px;
    height: 500px;
    position: absolute;
    left: 0;
    top: 0;
}

.poster-main .poster-list .poster-item .item {
    position: relative;
    width: 100%;
    height: 100%
}

.poster-main .poster-btn {
    position: absolute;
    top: 0;
    cursor: pointer;
    filter: opacity(.5) brightness(1);
}

.poster-main .poster-btn:hover {
    filter: opacity(1) brightness(2);
}

.poster-main .poster-prev-btn {
    left: 0;
    background: url(left_20211218.png) no-repeat center center;
}

.poster-main .poster-next-btn {
    right: 0;
    background: url(right_20211218.png) no-repeat center center;
}

.poster-item-title {
    background: rgba(42, 42, 42, 0.8) none repeat scroll 0 0 !important;
    /*实现FF背景透明，文字不透明*/
    filter: Alpha(opacity=80);
    background: #2a2a2a;

    color: #FFF;
    width: 100%;
    height: 52px;
    line-height: 52px;
    position: absolute;
    bottom: 0;
    text-indent: 29px
}

.lunbo_btn {
    height: 15px;
    width: 100%;
    margin: 0px auto;

    position: absolute;
    z-index: 3;
    text-align: center;
    bottom: 2px
}

.lunbo_btn li {
    width: 14px;
    height: 14px;
    display: inline-block;
    background-color: #b4b5b7;
    border-radius: 50%;
    margin: 0px 2px;
    cursor: pointer;
}

.lunbo_btn li.poster-btn-active {
    background-color: #0b518a;
}