/* 公告 */
#announcement {
    position: relative;
    height: 60px;
    margin: 0 auto;
    width: 1200px;
    background-color: #7d5a28;
    top: -60px;
}

#announcement span {
    display: inline-block;
    line-height: 60px;
    width: 100px;
    text-align: center;
    color: #fff;
    font-size: 16px;
}

#announcement marquee {
    position: absolute;
    display: inline-block;
    height: 60px;
    width: 1100px;
    background-color: #a57e47;
    line-height: 60px;
    color: #d9c6aa;
}



#mian_maid {
    width: 100%;
}

/* 中间首行内容 */
#mian_maid_left {
    display: inline-block;
    width: 400px;
    height: 300px;
    overflow: hidden;
    margin-bottom: 20px;
}

/* 轮播图样式 */
.contentl {
    width: 400px;
    height: 300px;
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}

.wrapper {
    width: 400%;
    height: 100%;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    transition: none;
}

.wrapper li {
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 0;
}

.wrapper li img {
    width: 100%;
    height: 100%;
    transition: all .2s;
}


.radius {
    height: 12px;
    margin: 0;
    padding: 0;
    position: absolute;
    bottom: 10px;
    left: 10px;
    display: flex;
    align-items: center;
}

.radius li {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: white;
    opacity: 0.6;
    margin: 0 3px;
    padding: 0;
    list-style: none;
}

.radius-active {
    opacity: 1 !important;
    border: 2px solid rgb(255, 255, 255, 0.5);
    background-clip: padding-box;
}

.prev {
    width: 23px;
    line-height: 34px;
    text-align: center;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -17px;
    background-color: darkgray;
    cursor: pointer;
    opacity: 0;
}

.next {
    width: 23px;
    line-height: 34px;
    text-align: center;
    position: absolute;
    right: 0;
    top: 50%;
    margin-top: -17px;
    background-color: darkgray;
    opacity: 0;
    cursor: pointer;
}

.prev span,
.next span {
    font-weight: bold;
    color: white;
    font-size: 18px;
}

/* 首行右面内容 */
#mian_maid_right {
    float: right;
    height: 300px;
    width: 800px;
    background: #6FB2A0 url(../images/bg.png) no-repeat;
    background-position: 600px;
    box-sizing: border-box;
    padding: 30px;
    color: #fff;
}

#mian_maid_right h1 {
    position: relative;
    margin-bottom: 20px;
}

#mian_maid_right h1 a {
    margin-bottom: 24px;
    float: right;
    font-size: 16px;
    line-height: 40px;
    color: #fff;
    text-decoration: none;
}

#mian_maid_right p {
    text-indent: 32px;
    line-height: 30px;
}

/* 资讯内容 */
#mian_maid_news {
    position: relative;
    height: 400px;
    width: 800px;
    background-color: #6FB2A0;
    color: #fff;
}

#mian_maid_news img {
    float: right;
    margin-left: 30px;
    height: 100%;
}

#mian_maid_news h1 a {
    margin-bottom: 24px;
    float: right;
    font-size: 16px;
    line-height: 40px;
    color: #fff;
    text-decoration: none;
}

#mian_maid_news h1 {
    margin-bottom: 10px;
}

#mian_maid_news h3 {
    font-size: 26px;
}

#news_list {
    width: 550px;
    box-sizing: border-box;
    padding: 30px;
}

#news_list li {
    border-bottom: 1px solid #fff;
    padding: 18px 0px;
}

#news_list li p {
    line-height: 30px;
}

/* 文物展示 */
#zhanshi {
    position: relative;
    float: right;
    top: 0px;
    height: 400px;
    width: 370px;
    box-sizing: border-box;
    padding: 30px;
    background: url(../images/bg2.png) no-repeat;
    background-size: 100% 100%;
}

#zhanshi h2 {
    background-color: #d7c593db;
    font-size: 24px;
    width: 40px;
    padding: 20px 0px;
    text-align: center;
    color: #fff;
}

#jieshao {
    position: absolute;
    display: inline-block;
    padding-top: 0px;
}

#zhanshi p {
    display: inline-block;
    writing-mode: vertical-lr;
    line-height: 30px;
    text-align: center;
    color: rgb(240, 237, 221);
    line-height: 30px;
}

#zhanshi p:last-child {
    border-left: 1px solid #ccc;
    font-size: 20px;

}

#zhanshi img {
    position: absolute;
    width: 160px;
    top: 50px;
    transition: all 0.2s;
    right: 40px;
    cursor: pointer;
}

#zhanshi img:hover {
    transform: translate(0px, 0px) scale(1.2) rotate(0deg);
}

/* 典藏内容 */
#diancang {
    width: 1200px;
    margin-top: 70px;
    text-align: center;
    margin-bottom: 30px;
}

#kaogu {
    width: 1200px;
    margin-top: 30px;
    text-align: center;
    margin-bottom: 100px;
}

#diancang h1 {
    text-align: center;
    color: #396D60;
    margin-bottom: 70px;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    width: 200px;
    text-align: center;
}

#diancang h1::before {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: -40px;
    margin-top: 5px;
    background: url("../images/bg3.png") no-repeat center;
}

#diancang h1::after {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: 0px;
    margin-top: 5px;
    background: url("../images/bg4.png") no-repeat center;
}

/* 典藏列表 */
#diancang_list {
    text-align: center;
}

#diancang_list ul {
    text-align: center;
}

#diancang_list ul li {
    position: relative;
    display: inline-block;
    width: 330px;
    height: 460px;
    background-color: #C6DBD6;
    overflow: hidden;
    cursor: pointer;
    text-align: center;
}


#diancang_list ul li:nth-child(3n-1) {
    margin: 0px 40px;
}

#diancang_list ul li img {
    width: 200px;
    margin-top: 50px;
}

#diancang_list ul li .time {
    position: absolute;
    width: 100%;
    bottom: 70px;
}

#diancang_list ul li .name {
    position: absolute;
    width: 150px;
    font-size: 20px;
    font-weight: bold;
    color: #396D60;
    border: 2px solid #396D60;
    line-height: 45px;
    bottom: 10px;
    margin-left: 88px;
}

#yincangneirong {
    position: absolute;
    bottom: 460px;
    background-color: black;
    color: #fff;
    transition: all 0.4s;
    height: 460px;
    box-sizing: border-box;
    padding: 30px;
    cursor: pointer;
}

#yincangneirong h2 {
    text-align: left;
    line-height: 40px;
}

#yincangneirong h3 {
    text-align: left;
    line-height: 40px;
}

#yincangneirong p {
    text-align: left;
    line-height: 30px;
}

#diancang_list ul li:hover #yincangneirong {
    bottom: 0px;
    transition: all 0.4s;
    background-color: rgba(0, 0, 0, 0.418);
}

/* 考古内容 */
#kaogu {
    width: 1200px;
    margin-top: 70px;
    text-align: center;
    margin-bottom: 100px;
}

#kaogu h1 {
    text-align: center;
    color: #396D60;
    margin-bottom: 70px;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    width: 200px;
    text-align: center;
}

#kaogu h1::before {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: -40px;
    margin-top: 5px;
    background: url("../images/bg3.png") no-repeat center;
}

#kaogu h1::after {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: 0px;
    margin-top: 5px;
    background: url("../images/bg4.png") no-repeat center;
}

/* 考古列表内容 */
#kaogulist {
    width: 100%;
    text-align: center;
    font-size: 0px;
}

#kaogulist li {
    text-align: center;
    display: inline-block;
    width: 380px;
    height: 340px;
    margin-bottom: 30px;
    cursor: pointer;
}

#kaogulist li:nth-child(3n-1) {
    margin-bottom: 30px !important;
    margin: 0px 30px;
}

#kaogulist_img {
    width: 380px;
    height: 287px;
    overflow: hidden;
}

#kaogulist li p {
    font-size: 20px;
    text-align: left;
    transition: all 0.3s;
    margin-top: 10px;
}

#kaogulist_img img {
    width: 380px;
    transition: all 0.3s;
    height: 290px;
}

#kaogulist li:hover p {
    box-sizing: border-box;
    padding-left: 30px;
    transition: all 0.3s;
}

#kaogulist li:hover img {
    transform: translate(0px, 0px) scale(1.2) rotate(0deg);
}