* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 18px;
}

body {
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 18px;
    color: #444444;
    line-height: 1.8;
    background-color: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}
.img-wrap{
    position: relative;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 359/203;
}
.img-wrap28{
    aspect-ratio: 2.8;
}
.img-wrap img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease-in;
}
img.hover:hover{
    transform: scale(1.1);
}
.container {
    max-width: 1560px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.site-header {
    background-color: #b81c22;
    position: relative;
}

.head-ksdh{
    position: absolute;
    top: 0;
    right: 20px;
    color: #ffffff;
    font-size: 16px;
    z-index: 1;
    display: flex;
    gap: 10px;
    align-items: center;
    background-color: rgba(154, 0, 0, 0.74);
    padding: 5px 15px;
    cursor: pointer;
}
.head-ksdh .line{
    width: 1px;
    height: 16px;
    background-color: #ffffff;
}
.head-ksdh img{
    width: 18px;
}

.header-banner {
    padding: 50px 0;
    background: url('dqwhHeadBg.png') no-repeat center center;
    background-size: 100% 100%;
    position: relative;
    overflow: hidden;
}

.header-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.05)"/><stop offset="100%" style="stop-color:rgba(255,255,255,0)"/></linearGradient></defs><rect fill="url(%23grad)" width="100" height="100"/></svg>');
    pointer-events: none;
}

.banner-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.banner-logo {
    max-width: 100%;
    height: auto;
}

.banner-search-wrap{
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 1;
    left: 0;
    top: -100%;
    transition: all 0.3s ease-in;
    background-color: rgba(154, 0, 0, 0.74);
    backdrop-filter: blur(10px);
}
.banner-search-wrap.active{
    top: 0;
}
.banner-search-wrap .container{
    position: relative;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.banner-search-wrap input{
    width: 60%;
    max-width: 680px;
    height: 40px;
    padding: 0 15px;
    border: 1px solid #ffffff;
    outline: none;
}
.banner-search-wrap .search-btn{
    width: 80px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: #9A0000;
    color: #ffffff;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.banner-search-wrap .search-btn:hover{
    filter: brightness(1.2);
}
.search-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 30px;
    cursor: pointer;
    position: absolute;
    top: 50%;
    right: 0px;
    transform: translateY(-50%);
}

.main-nav {
    background-color: #9A0000;
}

.nav-inner {
    position: relative;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 15px 0;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-list {
    display: flex;
    justify-content: center;
    gap: 10px 100px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    padding: 16px 20px;
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: #EC6E00;
    border-radius: 2px;
    transition: all 0.3s ease;
}


.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.nav-item.has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu li a {
    display: block;
    padding: 12px 20px;
    color: #333333;
    font-size: 16px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.submenu li:last-child a {
    border-bottom: none;
}

.submenu li a:hover {
    background-color: #f8f0f0;
    color: #b81c22;
    padding-left: 25px;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-overlay.active {
    display: block;
}

.main-content {
    padding: 40px 0 60px;
    min-height: calc(100vh - 500px);
}

.hero-section {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.hero-left {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.hero-swiper {
    width: 100%;
    height: 577px;
    overflow: hidden;
}

.hero-swiper .swiper-slide {
    position: relative;
}

.hero-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px 20px;
    background: linear-gradient(90deg, rgba(183, 0, 0, 0.5) 0%, rgba(183, 0, 0, 0.1) 100.83%);
    color: #ffffff;
    font-size: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: bold;
    padding-right: 100px;
}

.hero-swiper .swiper-button-prev,
.hero-swiper .swiper-button-next {
    width: 42px;
    height: 66px;
    left: 0;
}
.hero-swiper .swiper-button-next{
    right: 0;
    left: auto;
}
.swiper-button-next:after, .swiper-button-prev:after{
    display: none;
}

.hero-swiper .swiper-button-prev:hover,
.hero-swiper .swiper-button-next:hover {
}

.hero-swiper .swiper-pagination {
    padding-bottom: 10px;
    padding-right: 20px;
    display: flex;
    justify-content: flex-end;
}

.hero-swiper .swiper-pagination-bullet {
    background-color: #fff;
    width: 12px;
    height: 12px;
    opacity: 1;
}

.hero-swiper .swiper-pagination-bullet-active {
    background-color: #EC6E00;
}

.hero-right {
    width: 494px;
    flex-shrink: 0;
}

.hot-news {
    height: 360px;
    display: flex;
    flex-direction: column;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 2px solid #EC6E00;
}

.section-title {
    font-size: 26px;
    font-weight: bold;
    color: #fff;
    padding-left: 10px;
    position: relative;
    padding: 5px 15px;
    background: #B70000 url('dqwhTitleIcon.png') no-repeat left center;
}

.section-title::before {
    content: '';
    position: absolute;
    right: -15px;
    bottom: 0;
    width: 15px;
    height: 86%;
    background-color: #EC6E00;
}

.section-more {
    font-size: 16px;
    color: #B70000;
}

.section-more:hover {
    filter: brightness(1.2);
}

.hot-news-main {
    padding-bottom: 30px;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 15px;
}

.hot-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-summary {
    font-size: 16px;
    text-indent: 2em;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hot-news-list {
    flex: 1;
}

.hot-news-list li {
    display: flex;
    align-items: center;
    padding: 13px 0;
}

.hot-news-list li:last-child {
    border-bottom: none;
}

.hot-news-list li img {
    width: 16px;
    height: 16px;
    margin-right: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.hot-news-list li a {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hot-news-list li a:hover {
    color: #B70000;
}

.tab-section {
    margin-bottom: 40px;
    padding-top: 20px;
}

.tab-nav {
    display: flex;
    gap: 30px;
}
.tab-item {
    cursor: pointer;    font-size: 26px;
    font-weight: bold;
    padding-left: 10px;
    position: relative;
    padding: 5px 15px;
    color: #444;
}

.tab-item.active {
    color: #fff;
}


.tab-content {
    margin-top: 30px;
}

.tab-panel {
    display: none;
    flex: 1;
    min-height: 318px;
}

.tab-panel.active {
    display: grid;
    grid-template-columns: 750px 1fr;
    gap: 30px;
}

.tab-left {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.news-card {
}

.news-card .img-wrap {
    margin-bottom: 10px;
}

.news-card .news-title {
    font-size: 20px;
    font-weight: bold;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card .news-date {
    font-size: 16px;
    color: #666;
}

.tab-right {
    min-width: 0;
}

.news-list {
    /* display: flex;
    flex-direction: column; */
}

.news-list li {
    display: flex;
    align-items: center;
    padding-bottom: 20px;
    gap: 15px;
}

.news-list li:last-child {
    border-bottom: none;
}

.news-list li a {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 15px;
    width: 80%;
    flex: 1;
}

.news-list li a:hover {
    color: #B70000;
}

.news-list li .news-date {
    font-size: 16px;
    color: #666;
    flex-shrink: 0;
}

.breadcrumb {
    font-size: 14px;
    color: #666666;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.breadcrumb a {
    color: #666666;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #b81c22;
}

.breadcrumb-sep {
    color: #999999;
}

.breadcrumb-current {
    color: #333333;
}

.content-wrapper {
    background-color: #ffffff;
    border-radius: 4px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #ffb700;
    margin-bottom: 30px;
}

.content-title {
    font-size: 24px;
    font-weight: bold;
    position: relative;
}

.content-title::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 4px;
    background-color: #b81c22;
}

.content-body p {
    margin-bottom: 20px;
    text-indent: 2em;
    text-align: justify;
    color: #333333;
    line-height: 2;
}

.content-body p:last-child {
    margin-bottom: 0;
}

.tplb-content{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.tplb-item{
    position: relative;
}
.tplb-title{
    margin-top: 10px;
}

.wzlb-item{
    display: flex;
    gap: 10px;
    padding-left: 30px;
    position: relative;
    margin-bottom: 15px;
}
.wzlb-item::after{
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 12px;
    height: 12px;
    background: url(dqwhListIcon1.png) no-repeat center center;
    background-size: cover;
}
.wzlb-title:hover{
    color: #B70000;
}
.wzlb-date{
    margin-left: auto;
    font-size: 16px;
    color: #666;
}

.article-title{
    font-size: 26px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}
.article-date{
    font-size: 16px;
    color: #EC6E00;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px 50px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.font-size-item{
    cursor: pointer;
}

.xxyd-content1{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}
.xxzy-list{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-top: 30px;
}
.xxzy-list a{ 
    aspect-ratio:0; 
    background: url(dqwhListIcon2.png) no-repeat left top 15px;
    padding-left: 25px;
}
.xxyd-item{
    min-width: 0;
}
.xxyd-item .hot-news-list li{
    gap: 10px;
}
.xxyd-item .hot-news-list li img{
    height: 2px;
    margin-right: 0;
    flex-shrink: 0;
}
.wzlb-title2{
    min-width: 0;
}

.site-footer {
    background: url(dqwhFootBg.png) no-repeat center center;
    background-size: cover;
    color: #ffffff;
    padding: 30px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-logo {
    flex-shrink: 0;
}

.cas-logo {
    height: 60px;
    width: auto;
}

.footer-info {
    flex: 1;
    text-align: left;
    padding-left: 30px;
}

.footer-info p {
    font-size: 18px;
    color: #e0e0e0;
}

.footer-badge {
    flex-shrink: 0;
}

.police-badge {
    height: 60px;
    width: auto;
}

.pager{
    display: flex;
    align-items: center;
    justify-content: center;
}
.pager a, .pager span{
    color: #333;
    padding: 2px 13px;
}
.pager a:hover,.pager .active{
    color: #fff;
    background-color: #B70000;
}
#pager{text-align: center; margin-top: 25px;}
#pager ul{ overflow: hidden; display: inline-block;}
#pager ul li{ font-size: 16px; }
#pager ul li.pgCurrent{ background:#B70000; }
#pager ul li.text #chatpage .enter{ width: auto; background:#B70000; padding:0 7px;}
#pager ul li.text #chatpage{ border-color:#B70000;  }

@media screen and (max-width: 768px) {
    #pager{ display: none; }
}

/* 加载更多按钮 */

#more{
    display: none;
    margin: auto;
    text-align: center;
    background-color: #B70000;
    color: #fff;
    padding: 10px 0;
    width: 80%;
    max-width: 200px;
    border: none;
}
#more:disabled{
    background-color: #ccc;
    color: #666;
}

@media screen and (max-width: 1440px) {
    .container {
        max-width: 1400px;
    }

    .nav-link {
        padding: 14px 20px;
        font-size: 18px;
    }

    .title-main {
        font-size: 28px;
    }

    .title-sub {
        font-size: 32px;
    }

    .logo {
        font-size: 36px;
    }
}

@media screen and (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }

    .nav-link {
        padding: 14px 16px;
        font-size: 16px;
    }

    .title-main {
        font-size: 24px;
    }

    .title-sub {
        font-size: 28px;
    }

    .logo {
        font-size: 32px;
    }

    .party-badge {
        width: 80px;
        height: 80px;
    }

    .hammer-sickle {
        font-size: 38px;
    }

    .content-wrapper {
        padding: 30px;
    }

    .hero-right {
        width: 320px;
    }
    .tab-panel.active {
        grid-template-columns: 660px 1fr;
    }

    .tplb-content,.xxzy-list{
        grid-template-columns: repeat(3, 1fr);
    }

}

@media screen and (max-width: 1024px) {

}

@media screen and (max-width: 992px) {
    .logo-image {
        height: 43px;
    }
    .mobile-menu-btn {
        display: flex;
    }

    .nav-list {
        position: fixed;
        top: 0;
        left: -300px;
        width: 280px;
        height: 100vh;
        background-color: #8b151a;
        flex-direction: column;
        flex-wrap: nowrap;
        overflow-y: auto;
        z-index: 1000;
        transition: left 0.3s ease;
        padding-top: 20px;
        justify-content: flex-start;
    }

    .nav-list.active {
        left: 0;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 14px 20px;
        border-bottom: 1px solid #a0181e;
    }

    .nav-link.active::after {
        display: none;
    }

    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        box-shadow: none;
        background-color: #7a1217;
        min-width: 100%;
    }

    .nav-item.has-submenu.open .submenu {
        display: block;
    }

    .submenu li a {
        color: #e0e0e0;
        border-bottom: 1px solid #8b151a;
        padding-left: 40px;
    }

    .submenu li a:hover {
        background-color: #6a1014;
        color: #ffd700;
        padding-left: 45px;
    }

    .header-banner {
        padding: 40px 0 30px 0;
    }

    .logo-section {
        gap: 16px;
    }

    .logo {
        font-size: 28px;
    }

    .title-main {
        font-size: 20px;
    }

    .title-sub {
        font-size: 24px;
    }

    .party-badge {
        width: 70px;
        height: 70px;
    }

    .hammer-sickle {
        font-size: 32px;
    }

    .main-content {
        padding: 40px 0 40px;
    }

    .content-wrapper {
        padding: 25px;
    }

    .content-title {
        font-size: 20px;
    }

    .hero-section {
        flex-direction: column;
    }

    .hero-left {
        width: 100%;
    }

    .hero-swiper {
        height: 480px;
    }

    .hero-right {
        width: 100%;
        height: auto;
    }

    .hot-news {
        height: auto;
    }

    .tab-panel.active {
        grid-template-columns: 1fr;
    }

    .tab-left {
        width: 100%;
        grid-template-columns: 1fr;
    }


    .tab-right {
        width: 100%;
    }

    .xxyd-content1{
        grid-template-columns: 1fr;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-info {
        text-align: center;
    }
}

@media screen and (max-width: 768px) {
    .logo-image {
        height: auto;
        width: 100%;
        max-width: 68%;
    }
    .logo-section {
        gap: 12px;
    }

    .logo {
        font-size: 24px;
    }

    .title-main {
        font-size: 18px;
        letter-spacing: 1px;
    }

    .title-sub {
        font-size: 20px;
        letter-spacing: 2px;
    }

    .party-badge {
        width: 60px;
        height: 60px;
        min-width: 60px;
    }

    .hammer-sickle {
        font-size: 28px;
    }

    .header-top {
        padding: 6px 0;
    }

    .head-ksdh {
        font-size: 12px;
    }

    .user-icon {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .breadcrumb {
        font-size: 13px;
        justify-content: flex-start;
        display: none;
    }

    .content-wrapper {
        padding: 20px;
    }

    .hero-swiper {
        height: 280px;
    }

    .news-card {
        width: 100%;
    }


    .tab-nav {
        gap: 20px;
    }

    .tab-item {
        font-size: 16px;
    }

    .content-header {
        margin-bottom: 20px;
    }

    .content-title {
        font-size: 18px;
    }

    .content-body p {
        font-size: 14px;
        line-height: 1.8;
        margin-bottom: 15px;
    }
    
    .tplb-content,.xxzy-list{
        grid-template-columns: repeat(2, 1fr);
    }
    .cas-logo {
        gap: 10px;
    }

    .cas-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .cas-name {
        font-size: 18px;
    }

    .cas-english {
        font-size: 10px;
    }

    .footer-info p {
        font-size: 12px;
        line-height: 1.8;
    }
    
    
    #more{
        display: block;
        font-size: 17px;
    }
    .pager{
        display: none;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 12px;
    }

    .logo-section {
        gap: 10px;
    }

    .logo {
        font-size: 20px;
        letter-spacing: 1px;
    }

    .title-main {
        font-size: 15px;
        letter-spacing: 0.5px;
    }

    .title-sub {
        font-size: 18px;
        letter-spacing: 1px;
    }

    .party-badge {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .party-badge::before {
        top: 5px;
        left: 5px;
        right: 5px;
        bottom: 5px;
    }

    .hammer-sickle {
        font-size: 22px;
    }

    .main-content {
        padding: 40px 0 30px;
    }

    .content-wrapper {
        padding: 15px;
    }

    /* .content-title {
        font-size: 16px;
    } */

    .content-body p {
        font-size: 14px;
        text-indent: 1.5em;
    }

    .hero-section {
        gap: 20px;
        margin-bottom: 30px;
    }

    .swiper-slide-caption {
        font-size: 12px;
        padding: 10px 15px;
    }

    .section-title {
        font-size: 20px;
    }

    .hot-title {
        font-size: 18px;
    }

    .hot-summary {
        font-size: 16px;
    }

    .hot-news-list li a {
        font-size: 16px;
    }

    .tab-section {
        margin-bottom: 30px;
    }

    .tab-nav {
        gap: 15px;
    }

    .tab-item {
        font-size: 14px;
        padding-bottom: 8px;
    }

    .news-card {
        padding: 8px;
    }
    .news-list li a {
        font-size: 16px;
    }

    .news-card .news-title {
        font-size: 18px;
    }

    .nav-list {
        width: 250px;
        left: -270px;
    }

    .tplb-content,.xxzy-list{
        grid-template-columns: repeat(1, 1fr);
    }
    .footer-info p {
        font-size: 11px;
    }
}

/* add20260709 */
@media (min-width: 993px) {
    .nav-list .nav-item .submenu .submenu {
        position: absolute;
        top: 0;
        left: 100%;
        min-width: 160px;
        opacity: 0;
    }
    .nav-list .nav-item .submenu li:hover > .submenu {
        opacity: 1;
    }
    .nav-list .nav-item .submenu .nav-link{
        font-weight: 500;
    }
}
@media (max-width: 992px) {
    .nav-list .submenu {
        display: none;
        position: static;
    }
    .nav-list .has-submenu.open > .submenu {
        display: block;
    }
    .nav-list .submenu .submenu {
        padding-left: 16px;
    }
}


.zzjg-dw{
    display: flex;
    gap: 30px;
}
.dwleft-nav{
    width: 260px;
    flex-shrink: 0;
}
.dwleft-nav h3{
    background: #9A0000;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    padding: 10px 20px;
}
.dwleft-nav ul {
    font-size: 18px;
    cursor: pointer;
    background: #f5f5f5;
}
.dwleft-nav ul li{
    padding:6px 0 6px 20px;
    margin-bottom: 1px;
}
.dwleft-nav ul li.active,
.dwleft-nav ul li:hover {
    color: #EC6E00;
    border-left: 3px solid #ec6e00;
    background: #FFE9D6;
}
.dwleft-nav ul li:hover a{
    color: #EC6E00;
}
.zzjg-dw .content-wrapper{
    flex: 1;
}
@media (max-width: 992px) {
    .dwleft-nav h3{ font-size: 20px; }
    .dwleft-nav ul{ font-size: 16px; }
}
@media (max-width: 768px) {
    .zzjg-dw{
        flex-direction: column;
        gap: 20px;
        padding: 10px;
    }
    /* 侧边栏宽度自适应100% */
    .dwleft-nav{
        width: 100%;
    }
    
}