.content {
    width: 100%;
    height: auto;
    background: #f4f4f4 url("/static/img/tdbg01.jpg") no-repeat;
    overflow: hidden;
    background-size: 100%;
}

.content > div {
    position: relative;
    width: 1200px;
    margin: 0 auto;
}

.ad-default {
    width: 100%;
    height: 100%;
    background: darkgray;
}

.content .ad1,
.content .ad2 {
    padding-top: 24px;
    width: 100%;
}

.ad1 .ad-size,
.ad2 .ad-size {
    width: 100%;
    height: 264px;
    margin: 0 auto;
}

.ad2 .ad-size {
    height: 120px;
}

.ad1 img,
.ad2 img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: fill !important;
}

.content .box {
    display: flex;
    justify-content: space-between;
    padding: 24px 0;
    min-height: 50vh;
}

.content .sideBar {
    width: 290px;
    background: #EAEDF9;
}

.content .sideBar .name {
    height: 66px;
    line-height: 66px;
    text-align: center;
    font-size: 21px;
    font-weight: bold;
    color: white;
    background: #3F51D0;
}

.content .sideBar ul li {
    position: relative;
    height: auto;
    font-size: 18px;
    text-align: center;
    padding: 20px 20px;
}

.content .sideBar ul li.active {
    background: white;
}

.content .sideBar ul li.active::before {
    content: "";
    width: 6px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    background: #3F51D0;
}

.content .sideBar ul li a:hover {
    color: #3f51d0;
    font-weight: bold;
}

.content .right {
    width: 900px;
    background: white;
    padding: 48px;
}

.content .right .title {
    text-align: center;
    font-size: 24px;
    line-height: 60px;
    border-bottom: solid 1px #0b4d7d;
    font-weight: bold;
}

.content .right .info {
    font-size: 14px;
    color: #999;
    text-align: center;
    line-height: 40px;
    margin-bottom: 40px;
}

.content .right .ne_content img {
    max-width: 100% !important;
    display: block;
    margin: 0 auto;
}