@charset "utf-8";

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

a:hover {
    color: #7c2626;
    text-decoration: none;
}

a:active {
    outline: none;
}

/* 头部、底部、公用 */

body {
    overflow-x: hidden;
    font-size: 12px;
    position: relative;
    background: #9a9a9a url(/material/images/msg_images/bg.jpg) 50% 0 no-repeat;
}

.wrap{
    position: relative;
    width: 1420px;
    margin: 60px auto;
	    margin-bottom: 0px;
}

}

/* 左侧菜单栏 开始 */

.left_menu {
    position: relative;
    border-top: 5px #da1d1d solid;
    background-color: #515154;
}

.left_menu h1 {
    width: 100%;
    height: 100px;
    background: url(/material/images/msg_images/logo.png) 50% no-repeat;
}

.left_menu h1 a {
    display: block;
    height: 180px;
}


/* 左侧菜单栏 结束 */

/* 导航 开始 */
.nav_box li {
    min-height: 36px;
    line-height: 36px;
    background: rgba(70,70,73,0);
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: opacity 0.3s ease-out;
    transition: opacity 0.3s ease-out;
}

.nav_box li.select {
    background: #464649;
}

.nav_box li:hover {
    background: rgba(70,70,73,1);
}

.nav_box li a {
    display: block;
    height: 36px;
    font-size: 14px;
    color: #fff;
}

.nav_box li.hover > a {
    background: url(/material/images/msg_images/menu_dot.png) 20% center no-repeat;
}

.nav_box li a span {
    margin-left: 25%;
}

.nav_box li ul {
    padding: 0 0 7px 20%;
    display: none;
}

.nav_box li.select ul {
    display: block;
}

.nav_box li ul li {
    padding-left: 13%;
    min-height: 24px;
    line-height: 24px;
    opacity: 0.7;
}

.nav_box li ul li:hover {
    opacity: 1;
}

.nav_box li ul li.select {
    opacity: 1;
    background: url(/material/images/msg_images/menu_dot.png) left center no-repeat;
}

.nav_box li ul li a {
    line-height: 24px;
    height: 24px;
    font-size: 12px;
}

.nav_box li.red_line {
    margin: 20px 0;
    height: 33px;
    background: #da1d1d;
}

.nav_box li.red_line：hover {
    background: #da1d1d;
}
/* 导航 结束 */

/* 移动端菜单开始 */

.mask {
    display: none;
    position: fixed;
    z-index: 597;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    opacity: 0;
    transition: opacity .2s;
}

.mask.on {
    display: block;
    opacity: 1;
}

body.modal-open {
    position: fixed;
    width: 100%;
}

.menu {
    display: none\9;
    position: fixed;
    z-index: 598;
    top: 0;
    right: 0;
    bottom: 0;
    width: 65%;
    background-color: #f5f5f5;
    -webkit-transform: translate3d(100%, 0, 0);
    transform: translate3d(100%, 0, 0);
    -webkit-transition: transform .3s;
    transition: transform .3s;
    overflow-y: scroll;
}

.menu.on {
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.menu img {
    display: block;
    width: 100%;
    padding: 40px 60px;
    background-color: #7b2626;
}

.menu li a {
    position: relative;
    display: block;
    margin: 0 15px;
    padding: 0 15px;
    line-height: 50px;
    font-size: 16px;
    color: #7c2626;
}

.menu li a:after {
    content: " ";
    display: inline-block;
    height: 6px;
    width: 6px;
    border-width: 2px 2px 0 0;
    border-color: #ccc;
    border-style: solid;
    -webkit-transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
    transform: matrix(0.71, 0.71, -0.71, 0.71, 0, 0);
    position: absolute;
    top: 50%;
    margin-top: -4px;
    right: 10px;
}

.menu li+li a {
    box-shadow: inset 0 1px 0 rgba(0, 0, 0, .2);
}

.menu>ul>li:nth-child(1) {
    animation-delay: .1s;
}

.menu>ul>li:nth-child(2) {
    animation-delay: .2s;
}

.menu>ul>li:nth-child(3) {
    animation-delay: .3s;
}

.menu>ul>li:nth-child(4) {
    animation-delay: .4s;
}

.menu>ul>li:nth-child(5) {
    animation-delay: .5s;
}

.menu>ul>li:nth-child(6) {
    animation-delay: .6s;
}

.menu>ul>li:nth-child(7) {
    animation-delay: .7s;
}

.menu>ul>li:nth-child(8) {
    animation-delay: .8s;
}

.menu>ul>li:nth-child(9) {
    animation-delay: .9s;
}

.menu>ul>li:nth-child(10) {
    animation-delay: .10s;
}

.menu>ul>li:nth-child(11) {
    animation-delay: .11s;
}

.menu>ul>li:nth-child(12) {
    animation-delay: .12s;
}

.menu-btn {
    display: none;
    position: absolute;
    top: 28px;
    right: 0;
    z-index: 599;
    width: 50px;
    height: 50px;
}

.menu-btn.on,
.menu-btn.fixed {
    position: fixed;
    top: 10px;
}

.menu-btn>span {
    position: absolute;
    left: 0;
    right: 0;
    width: 22px;
    height: 2px;
    margin: 0 auto;
    background: #fff;
    border-radius: 2px;
    transition: .25s;
}

.menu-btn>span:nth-child(1) {
    top: 18px;
}

.menu-btn>span:nth-child(2) {
    top: 24px;
}

.menu-btn>span:nth-child(3) {
    top: 30px;
}

.menu-btn.on span,
.hd+.menu-btn>span {
    background: #fff;
}

.menu-btn.on span:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}

.menu-btn.on span:nth-child(2) {
    opacity: 0;
    transform: rotate(90deg);
}

.menu-btn.on span:nth-child(3) {
    top: 21px;
    transform: rotate(135deg);
}

/* 移动端菜单 结束 */

/* 搜索 开始 */
.search{
    height:36px;
    margin:0px 20px 30px 20px;
}

.search input,
.search button {
    float: left;
    display: block;
}

.search input {
    box-sizing: border-box;
    width: 80%;
    height: 36px;
    line-height: 20px;
    font-size: 12px;
    padding: 8px;
    border: none;
    color: #fff;
    background: #464649;
    outline: none;
}

.search button {
    box-sizing: border-box;
    width: 20%;
    height: 36px;
    border: none;
    color: #fff;
    cursor: pointer;
    text-align: center;
    line-height: 36px;
    font-size: 20px;
    background: #464649;
}

@media (max-width: 1024px) {
    .search{
        margin:0px 10px 30px 10px;
    }

}

@media (max-width: 1024px) {

    .search button{
        width: 10%;
    }

    .search input{
        width: 90%;
    }

}
/* 搜索 结束 */


/* 右侧菜单栏 开始 */

.right_menu {
    position: relative;
    color: #fff;
    background-color: #515154;
}

.version{
    line-height: 44px;
    padding:0px 12px;
}

.version p,
.version p a{
    color: #fff;
    display: inline-block;
}

.version .share a{
    position: relative; 
}

.version .share .qr {
    position: absolute;
    top: 40px;
    right: -10px;
    display: none\0;
    width: 120px;
    border: 5px solid #fff;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, .2);
    transform: translate(0, -6px);
    transition: all .3s;
}

.version .share .qr:before {
    content: '';
    position: absolute;
    bottom: 100%;
    right: 10px;
    border: 6px solid transparent;
    border-bottom: 6px solid #fff;
    margin-bottom: 4px;
}

.version .share .qr img {
    display: block;
    width: 100%;
}

.version .share a:hover .qr {
    display: block\0;
    visibility: visible;
    opacity: 1;
    transform: translate(0, 0);
}

@media (max-width: 480px) {
    .version .share{
        display: none;
    } 
}

.vedio h3{
    display: block;
    height: 30px;
    line-height: 30px;
    background: #da1d1d;
    padding:0px 10px;
}

.vedio h3 a{
    font-size: 14px;
    color: #515154;
    font-weight: bold;
}

.vedio_con img{
    width: 100%;
    height:100%;
}

.note {
    border: none;
    padding: 20px 12px ;
    font-size: 12px;
    line-height: 28px;
    background-color: #515154;
    color: #fff;
}

.exhibit h3{
    margin-top:10px;
    font-size: 14px;
    line-height: 40px;
    padding:0px 12px;
    border-top: 5px solid #da1d1d;
}

.exhibit h3 a{
    color: #fff;
}

.exhibit .list-t li{
    padding-left: 12px;
}

.exhibit .list-t li a{
    color: #fff;
    font-size: 12px;
    line-height: 60px;
    border-bottom: 1px #404042 solid;
     opacity 0.16s ease-out; 
     -moz-transition: opacity 0.16s ease-out; 
     transition: opacity 0.16s ease-out;
}

.exhibit .list-t li:before{
    display: none;
}

.exhibit .list-t li a:hover{
    opacity: 0.7;
}

.exhibit .more{
    padding:60px 12px;
}

.exhibit .more a{
    color: #959597;
     opacity 0.16s ease-out; 
     -moz-transition: opacity 0.16s ease-out; 
     transition: opacity 0.16s ease-out;
}

.exhibit a:hover{
    opacity: 0.7;
}

.exhibit .more a span{
    color: #f00;
}

@media (max-width: 480px) {
    .exhibit .more{
        padding:20px 12px 60px 12px;
    } 
}

.bid{
    line-height: 36px;
    font-size: 14px;
    margin-bottom: 20px;
    background-color: #464649;
}

.bid a {
    color: #fff;
    font-weight: none;
}


/* 右侧菜单栏 结束 */

@media (max-width: 1200px) {
    body {
        background-position: 50% 140px;
    }

    .wrap{
        margin:0px;
    }

    .wrap,
    .header,
    .content,
    .copyright {
        width: 100%;
    }

    .left_menu h1 {
        height: 100px;
        background-position: 16px 50%;
        background-size: auto 40%;
    }

    .left_menu h1 a {
        display: block;
        height: 100px;
    }

    .copyright {
        line-height: 22px;
        font-size: 14px;
    }
}


@media (max-width: 768px) {
    .nav_box{
        display: none;
    }

    .menu-btn {
        display: block;
    }

}

/* 底部 */
.copyright {
    line-height: 24px;
    padding: 10px 0;
    background-color: #e0e1e0;
}

.copyright p a,
.copyright p span {
    color: #949494;
    margin: 0 10px;
}

@media (max-width: 1200px) {

    .copyright {
        line-height: 22px;
        font-size: 14px;
    }
}

@media (max-width: 768px) {

    .copyright p span {
        display: block;
    }

    .footer .jc {
        position: relative;
        display: inline-block;
        top: 0;
        margin-top: 20px;
        vertical-align: middle;
    }

}

@media (max-width: 320px) {
    .header h1 {
        background-size: auto 50%;
    }
}

/* 公用 */

.content {
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .05);
}

.row {
    margin-right: 0px;
    margin-left: 0px;
}

.col-md-2,
.col-md-8{
    padding-left: 0px;
    padding-right: 0px;
}

.con_bg{
    background-color: #515154;
}

.backtop{
    position: fixed;
    bottom: 60px;
    right: 10px;
    display: block;
    width: 50px;
    height: 50px;
    cursor: pointer;
    background-image: url(/material/images/msg_images/top.png);
    background-color: #e0e1e0;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 2px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, .2);
    z-index: 9;
}

/* 当前位置 开始 */

.where{
    padding:0px;
    margin-bottom: 30px;
}

.where a{
     margin:0px 5px;
}

.where a:nth-child(1){
    font-size: 18px;
    margin-left: -5px;
    font-weight: bold;
}

/* 当前位置 结束 */

/* 分页 开始 */
.pages{
    font-size: 12px;
    text-align: left;
    margin-top: 30px;
    padding:0px 20px 40px 20px;
    border-top: 1px #d8d8d8 solid;
}

.pages a, .pages span{
    margin:0px 5px;
    padding:0px;
    font-size: 12px;
    line-height: 30px;
    background:transparent;
}

.pages a:hover{
    color: #333;
    background:transparent;
}
/* 分页 结束 */


/* 列表页/正文页 开始 */

.main{
    margin:0px 60px;
}

.main .list-t li{
    font-size: 12px;
    border-bottom: 1px #e2e2e5 dashed;
}

.main .list-t li a {
    color: #787878;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.main .list-t li span {
    color: #b2b2b2;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.main .list-t li:hover span{ 
    -webkit-transform: translateX(-10px); 
    -moz-transform: translateX(-10px); 
    transform: translateX(-10px);

}

.main .list-t li:before{
    display: none;
}

.article{
    padding:0px;
}

.article h2{
    font-size: 18px;
    padding-bottom: 0px;
}

.article .option {
    box-sizing: border-box;
    border-top: none;
    border-bottom: 1px solid #ddd;
    margin: 0px 0;
    padding: 10px 0px;
    line-height: 30px;
    transition: padding .3s;
}

.article .info>span{
    color:#c4c4c4;
    margin:0px 5px;
}

.article-box {
    padding: 30px 0px;
    line-height: 2;
    text-align: justify;
    color: #787878;
    line-height: 24px;
    font-size: 12px;
}

.article-box h4{
    color: #787878;
    font-size: 24px;
    font-weight: bold;
}

.article-box p,
.article-box span{
    font-size: 14px;
    margin:0px;
}

.pic-prev:hover, .pic-next:hover,
.preview-prev, .preview-next,
.photos .preview li.on a{
    background: #da1d1d;
}

@media (max-width: 1200px) {

  .main{
    margin:0px;
  }

}
/* 列表页/正文页 结束 */

/* 本馆概况 开始 */
 .focus {
     width: 100%;
     height: 340px;
     overflow: hidden;
     position: relative;
     border: 1px solid #ddd;
     margin-bottom: 10px;
 }

 .focus .hd {
     height: 15px;
     overflow: hidden;
     position: absolute;
     right: 5px;
     bottom: 5px;
     z-index: 1;
 }

 .focus .hd ul {
     overflow: hidden;
     zoom: 1;
     float: left;
 }

 .focus .hd ul li {
     float: left;
     margin: 0px 2px;
     width: 8px;
     height: 8px;
     line-height: 8px;
     text-align: center;
     background: #bdbcbc;
     cursor: pointer;
     font-size: 0px;
     border-radius: 100px;
 }

 .focus .hd ul li.on {
     background: #fff;
 }

 .focus .bd {
     position: relative;
     height: 100%;
     z-index: 0;
 }

 .focus .bd li {
     zoom: 1;
     height:340px;
     vertical-align: middle;
 }

 .focus .bd img {
     width: 100%;
     height: 100%;
     display: block;
 }

 .focus .bd span{
    position: absolute;
    bottom: 0px;
    left:0px;
    width: 100%;
    line-height: 40px;
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    padding:0px 10px;
    background-color: rgba(0,0,0,0.5);
 }

 .article-box p span{
   /* font-size: 16px;
    margin-top: 30px;
    display: block;*/
 }

@media (max-width: 1200px) {
        
     .focus,
     .focus .bd li{
        height:100%;
        min-height:135px;
     }

     .focus .bd img {
         width: 100%;
         height: auto;
     }

}

/* 本馆概况 结束 */

/* 机构设置 开始 */
.agency h3{
    font-size: 16px;
    color: #333;
    margin-bottom: 10px;
}

.agency p b{
    color: #333;
}

.agency .list-b{
    margin-bottom: 70px;
}

.agency .list-b h4 {
    font-size: 14px;
}

.agency .list-b li p{
    text-indent: 2em;
}

.agency .list-b li .pic{
    width: 163px;
    height: 207px;
}

.agency .list-b li .pic img{
    width: 100%;
    height:100%;
}

@media (max-width: 1200px) {   
     .agency .list-b li{
        padding:10px 0px;
     }

    .agency .list-b li .pic{
        width: 120px;
        height: 150px;
    }

}

/* 机构设置 结束 */

/* 展览活动_当前展览 开始 */
.b1 li{
    margin:10px 0px;
}

.b1 li h4{
    font-size: 14px;
}

.b1 li p{
    font-size: 12px;
    color: #787878;
    padding-left: 10px;
}

.b1 li p.more span{
    position: relative;
    display: inline-block;
    font-size: 12px;
    margin-top:0px;
}

.b1 li p.more span:before, .b1 li p.more span:after {
    content: '';
    position: absolute;
    top: 50%;
    width: 690px;
    height: 0;
    border-bottom: 1px solid #ddd;
}

.b1 li p.more span:before {
    right: 100%;
    margin-right: 10px;
}

.b1 li p.more span:after {
    left: 100%;
    margin-left: 10px;
}


.hover-style1 li:after {
    background-color: #f4f4f4;
}

/* 展览活动_当前展览 结束 */

/* 展览活动_展览回顾 开始 */

.p1 li{
   height:370px;
   padding:0px 30px;
}

.p1 li a{
    margin:0px;
}

.p1 li .pic{
    height:280px;
    background-color: #000;
}

.p1 li .pic img{
    width: 100%;
    height:100%;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
	object-fit: cover;
}

.p1 li:hover .pic img{
    -webkit-transform: scale(1.12);
    -moz-transform: scale(1.12);
    transform: scale(1.12);
    opacity: 0.7;
}

.p1 li h4 {
    margin: 10px 0px;
    padding:3px 0px;
    line-height: 18px;
    height:43px;
    font-size: 14px;
    font-weight: normal;
    border-top: 1px #ccc solid;
    border-bottom: 1px #ccc solid;
    white-space: normal;
    word-break: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.p1 li h4 a{  
    color: #787878;
}

@media (max-width: 1024px) {  

    .p1 li .pic {
        height: 230px;
    }

    .p1 li {
        height: 310px;
        padding: 0px 30px;
    }
    
}

@media (max-width: 768px) {  
    .p1 li .pic {
        height: 320px;
    }

    .p1 li {
        height: 400px;
        padding: 0px 30px;
    }
}

@media (max-width:480px) {  

    .p1 li .pic {
        height: 200px;
    }

    .p1 li {
        height: 300px;
        padding: 0px 10px;
    }
}

@media (max-width:375px) {  
    .p1 li {
        height: 280px;
        padding: 0px 10px;
    }
}

@media (max-width:320px) {  

    .p1 li .pic {
        height: 160px;
    }

    .p1 li {
        height: 240px;
        padding: 0px 10px;
    }
}

/* 展览活动_展览回顾 结束 */

/* 品牌展览 开始 */
.p2 li{
    position: relative;
}

.p2 li a{
    margin:10% 8%;
    background-color: #000;
}

.p2 li a .pic{
    height:300px;
}

.p2 li a .pic img{
    width: 100%;
    height:100%;
    opacity: 0.5;
	object-fit: cover;
}

.p2 li h4{
    position: absolute;
    top: 46%;
    left: 15%;
    width: 70%;
    margin: 0px;
}

.p2 li h4 a{
    height: 38px;
    line-height: 38px;
    border-top: 1px rgba(255,255,255,0.6) solid;
    border-bottom: 1px rgba(255,255,255,0.6) solid;
    text-align: center;
    color: #fff;
    width: 100%;
    margin:0px;
    display: block;
    font-size: 16px;
    font-weight: bold;
    background-color: transparent;
    -webkit-transition: all 0.3s ease-out;
    -moz-transition: all 0.3s ease-out;
    transition: all 0.3s ease-out;
}

.p2 li h4 a:hover{
    border-top: 1px rgba(255,255,255,1) solid; 
    border-bottom: 1px rgba(255,255,255,1) solid;
}


@media (max-width: 480px) {  
    .p2{
        margin-left:-10px;
        margin-right:-10px;
    }

    .p2 li a{
        margin:10% 0;
    }

    .p2 li a .pic {
        height: 150px;
    }

    .p2 li h4{
        top: 40%;
    }

    .p2 li h4 a{
        font-size: 12px;
    }
}

.brand-left h3{
    font-size: 14px;
    font-weight: 800;
    margin-bottom:30px;
}

.brand-left p{
    text-indent: 2em;
    font-size: 12px;
}

.brand-left p.more a{
    display: block;
    text-align: right;
    margin-bottom:30px;
}

.brand-left p.more a span{
    display: block;
    font-size: 12px;
    color: #da1d1d;
}

.brand-left p.more a span em{
    color: #787878;
}

.brand-left .list-t li{
    margin-bottom:10px;
    line-height: 25px;
    border-bottom: none;
    padding-left:0px;
    overflow: hidden;
}

.brand-left .list-t li a{
    display: block;
    color: #fff;
    z-index: 999;
    padding-left:10px;
    position: relative;
    background-color: #77777b;
}

.brand-left .list-t li a:before {
    content: '';
    position: absolute; 
    z-index: -1; 
    left: 0; 
    top: 100%; 
    width: 100%; 
    height: 100%; 
    background-color: rgba(0,0,0,0.2);
    -webkit-transition: all 0.3s ease-out; 
    -moz-transition: all 0.3s ease-out; 
    transition: all 0.3s ease-out;
}

.brand-left .list-t li a:hover:before{ 
    -webkit-transform: translateY(-100%); 
    -moz-transform: translateY(-100%); 
    transform: translateY(-100%);
}

.brand-right .list-a{
    margin-left:-3%;
    margin-right:-3%;
} 

.brand-right .list-a li{
    line-height: 75px;
    border-bottom: none;
    overflow: hidden;
    width: 44%;
    margin:3%;
}

.brand-right .list-a li a{
    display: block;
    color: #fff;
    z-index: 999;
    text-align: center;
    padding:0px 20px;
    position: relative;
    background-color: #77777b;
}

.brand-right .list-a li a:before {
    content: '';
    position: absolute; 
    z-index: -1; 
    left: 0; 
    top: 100%; 
    width: 100%; 
    height: 100%; 
    background-color: rgba(0,0,0,0.2);
    -webkit-transition: all 0.3s ease-out; 
    -moz-transition: all 0.3s ease-out; 
    transition: all 0.3s ease-out;
}

.brand-right .list-a li a:hover:before{ 
    -webkit-transform: translateY(-100%); 
    -moz-transform: translateY(-100%); 
    transform: translateY(-100%);
}

.brand-right .list-a li.swap{
    width: 94%;
    line-height: 40px;
}

.brand-right .list-a li.swap a{
    color: #da1d1d;
}

/* 品牌展览 结束 */

/* 教育活动 开始 */
.p3 {
    margin-left:-10px;
    margin-right:-10px;
}

.p3 li {
    height: 370px;
    padding: 0px 25px;
}

.p3 li h4{
    padding:0px;
    height:30px;
    line-height: 30px;
}

.p3 li .pic{
    height:260px;
}

@media (max-width:480px) {  

    .p3 li .pic {
        height: 180px;
    }

    .p3 li {
        height: 240px;
        padding: 0px 10px;
    }
}

@media (max-width:320px) {  
    .p3 li {
        height: 240px;
        padding: 0px 10px;
    }
}


/* 教育活动 结束 */


/* 志愿者原地 开始 */

.b2 li .pic {
    width: 35%;
    height: 50%;
    margin-top:50px;
    margin-left: -15px;
    margin-right:30px;
}

.b2 li h4{
    font-size: 16px;
    line-height: 36px;
    font-weight: bold;
}

.b2 li p{
    font-size: 12px;
    text-indent: 2em;
}

.b2 li p a{
    text-align: right;
    display: block;
    margin:20px 0px;
    color: #515154;
    font-weight: bold;
    text-decoration: underline;
}

@media (max-width: 480px){
    .b2 li .pic{
        width: 100%;
        margin-left:0px;
        margin-right: 20px;
        margin-bottom:20px;
    }
    
    .b2 li .pic img {
         width: 100%; 
    }
}

/* 志愿者原地 结束 */

/* 学术研究 开始 */

.table.gray>tbody>tr>td, .table.gray>tbody>tr>th {
    border:1px #ccc solid;
    padding:5px;
    line-height:1.5em;
    font-size:14px;
}
table.gray thead th {
    background-color:#f2f2f2;
    color:#333;
}

/* 学术研究 结束 */

/* 展览回顾正文页 开始 */

.b3 li .pic {
    width: 35%;
    height: 50%;
    margin-left: -15px;
    margin-right:30px;
    margin-bottom:70px;
}

.b3 li p{
    font-size: 16px;
    color: #515154;
    line-height: 32px;
}

@media (max-width: 480px){

    .b3 li{
    padding:15px 0px;
    }

    .b3 li .pic{
        margin-left:0px;
        margin-right: 20px;
        margin-bottom:0px;
    }
    
    .b3 li .pic img {
         width: 100%; 
    }
}

.review,
.organize{
    margin-bottom:100px;
}
.review p{
    font-size:16px;
    text-indent:2em;
    line-height: 30px;
    color: #333;
}

.tr{
    text-align:right;
}

.organize {
    color: #333;
}

.organize h3{
    font-size: 16px;
    margin-bottom:30px;
}

 .organize p{
    font-size:14px;
 }

.address p,
.address p b,
.address p span{
    font-size:12px;
    color: #333;
}

.address h3{
    color: #7b0c00;
    font-weight:bold;
    margin:5px 0px 20px 0px;
}

.address p span{
    margin-top:0px;
    padding-left: 60px;
}

/* 展览回顾正文页 结束 */

/* 友情链接 开始 */
.topline {
    position: relative;
    overflow: hidden;
    height: 40px;
}

.topline .scroll {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.topline li{
    width: 140px;
    height: 40px;
    margin:0px 10px;
}

.topline li img {
    width: 140px;
    height: 40px;
    margin:0px auto;
}

.link_menu h3{
    margin: 30px 0 15px 0;
    padding-left: 10px;
    height: 24px;
    line-height: 24px;
    color: #fff;
    background: #7a7a7a; 
}

.link_menu .list-t li{
    width: 33.33%;
    float: left;
    line-height: 35px;
    border-bottom:none;
}

@media (max-width: 480px){

    .link_menu .list-t li{
        width: 100%;
    }
}

/* 友情链接 结束 */

/* 首页 开始 */







/* 移动端侧边栏 开始 */

.side-menu{
    display: none;
}

@media (max-width: 1200px) {
    .side-menu{
        display: block;
    }

    .side-menu ul {
        margin: 0 -5px;
    }

    .side-menu li {
        float: left;
        width: 33.33%;
    }

    .side-menu li a {
        margin: 5px;
        padding: 0 15px;
        line-height: 40px;
        font-size: 16px;
        background-color: #eee;
        border-radius: 3px;
    }

    .side-menu li.current a {
        background-color: #da1d1d;
        color: #fff;
    }
}

@media (max-width: 678px) {
    .side {
        box-shadow: none;
    }

    .side-menu li {
        width: 50%;
    }

    .side-menu li a {
        font-size: 14px;
    }
}

/* 移动端侧边栏 结束 */





/* 首页 结束 */

@media (min-width: 1024px) {
 .content  .main {
    min-height: 854px;
}
}

.copyright p span#_ideConac img#imgConac{
	    width: 75px;
}