.main-activity-container {
    height: 100%;
}
a:focus{
    outline: none;
  } 
.ad-bg {
    width: 970px;
    margin: 0 auto;
    padding: 15px 0;
    position: relative;
}

.ad-bg img {
    width: 100%;
    opacity: 0.8;
    /* 针对 IE8 以及更早的版本 */
    filter: alpha(opacity=80);
}

.ad-bg .title {
    font-family: 'MicrosoftYaHei';
    position: absolute;
    font-weight: bold;
    font-size: 20px;
    color: #fff;
    top: 55px;
    left: 105px;
}

.title a {
    font-size: 18px;
    font-weight: bold;
    margin: 5px 0;
    display: block;
    color: #333;
}

.content {
    margin: 0 auto;
}

.content ul {
    background-color: #fff;
}

.content ul li {
    /* height: 100px; */
    overflow: hidden;
    /* border-bottom: 1px solid lavender; */
    /* background: white; */
    list-style-type: none;
    transition-duration: 0.5s;
    /* margin: 10px 10px 5px 0; */
    position: relative;
}

.content ul li:hover {
    /* background-color: lavender; */
    transition-duration: 0.5s;
}

.content ul li .time {
    position: absolute;
    bottom: 20px;
    right: 3px;
    color: #9e9e9e;
}

.detail {
    width: 100%;
    border: 0;
    margin: 10px auto;
    background-color: #fff;
    padding-bottom: 50px;
}

.detail h2 {
    text-align: center;
    margin-left: 30px;
    margin-right: 30px;
}
.detail h2:first-child {
    padding-top: 30px;
}
.detail .time {
    color: #999;
    text-align: center
}

.detail .time i {
    margin-right: 5px;
}

.detail .cont {
    margin: 20px 30px 30px 30px;
}

.detail .cont li{
    text-indent: 0;
    margin-left: 30px;
}
.more {
    color: #9e9e9e;
}

.more:hover {
    color: #9e9e9e;
    font-weight: bold;
}
.notice h3{
    font-size: 16px;
}
.activity-nav-list{
    width: 91%;
    margin: 0 auto;
    background: #f7f7f7!important;
}
.activity-nav-list li{
    margin-top: -25px;
}
.tab-pane{
    padding-top: 0;
    margin-top: 0;
}
.activity-tab-content ul li{
    height: 100px;
    border-bottom: 1px solid lavender;
    margin: 10px 10px 5px 0;
}
.policy-file-list li{
    border-bottom: 1px solid #e6e6e6;
    padding: 20px;
}

.policy-file-list li .introduce{
    margin-top: 10px;
}
.info-list img{
    box-shadow: 0px 0px 1px #999;
    width:28%;
}
.video-link{
height: 170px;
}
.video-link img{
width: 100%;
height: 100%;}
@media screen and (max-width: 991px){
    .info-list .btn-detail{
        padding: 10px;
    } 
    .info-list a, .info-list a:hover{
        padding: 10px;
        width: 80px;
        height: 38px;
    }
}