* {
    padding: 0;
    margin: 0;
    list-style: none;
}

img {
    display: block;
}

img[src=""] {
    background-color: lightcoral;
}

a {
    text-decoration: none;
    color: #000;
}

.wrapper {
    width: 1400px;
    margin: 0 auto;
}

.nav {
    font-size: 0;
    background-color: #48739d;
    text-align: center;
}

.nav li {
    line-height: 50px;
    height: 50px;
    font-size: 18px;
    padding: 0 24px;
    position: relative;
    display: inline-block;
}

.nav li:before {
    content: "";
    position: absolute;
    left: -1px;
    top: 17px;
    background-color: #fff;
    width: 2px;
    height: 18px;
}

.nav li:first-child:before {
    display: none;
}

.nav a {
    color: #fff;
}

.box-3 {
    position: relative;
}

.box-3__main {
    position: absolute;
    left: 50%;
    top: 170px;
    width: 996px;
    height: 440px;
    margin-left: -497px;
    padding-top: 40px;
}

.box-3__item {
    width: 445px;
    float: left;
}

.box-3__item .headline {
    overflow: hidden;
}

.box-3__item .headline .main {
    width: 180px;
    float: right;
}

.box-3__item .headline img {
    float: left;
    width: 254px;
    height: 142px;
}

.box-3__item .headline .title {
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 10px;
}

.box-3__main .headline .title a {
    color: #2b2a2a;
}

.box-3__main .headline .summary {
    font-size: 14px;
    color: #b2b2b2;
    line-height: 22px;
    text-indent: 2em;
}

.box-3__main li {
    line-height: 40px;
    padding-left: 15px;
    background: url("../images/dot.png") no-repeat left center;
}

.box-3__item:nth-of-type(1) {
    margin-left: 25px;
}

.box-3__item:nth-of-type(1) .headline {
    margin-bottom: 60px;
}

.box-3__item:nth-of-type(2) {
    float: right;
    margin-right: 25px;
}

.box-3__item:nth-of-type(2) .headline {
    margin-bottom: 60px;
}

.box-2 {
    position: relative;
}

.cherish-gallery {
    width: 100%;
    position: absolute;
    top: 180px;
    left: 0;
}

.cherish-gallery__bd {
    width: 985px;
    overflow: hidden;
    margin: 0 auto;
}

.cherish-gallery__bd li {
    width: 190px;
    margin-right: 75px;
    float: left;
}

.cherish-gallery__bd img {
    width: 182px;
    height: 262px;
    border: 4px solid #579cad;
}

.cherish-gallery__bd .name {
    font-size: 28px;
    text-align: center;
    margin-bottom: 10px;
}

.cherish-gallery__bd .name a {
    color: #579cad;
}

.cherish-gallery__bd .summary {
    font-size: 14px;
    line-height: 24px;
    color: #3f3f3f;
    text-align: center;
}

.cherish-gallery__hd {
    height: 0;
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
}

.cherish-gallery__hd .prev,
.cherish-gallery__hd .next {
    width: 40px;
    height: 62px;
    cursor: pointer;
}

.cherish-gallery__hd .prev {
    background: url("../images/7.png") no-repeat;
    float: left;
    margin-left: 120px;
}

.cherish-gallery__hd .next {
    background: url("../images/8.png") no-repeat;
    float: right;
    margin-right: 120px;
}

.box-1 {
    position: relative;
}

.box-1__main {
    width: 1020px;
    height: 450px;
    position: absolute;
    left: 192px;
    top: 95px;
    box-sizing: border-box;
    padding: 0 20px 0 10px;
}

.gallery-1 {
    width: 580px;
    height: 415px;
    float: left;
}

.hot {
    width: 380px;
    float: right;
}

.hot-title {
    font-size: 20px;
    line-height: 1.6;
    font-weight: bold;
}

.hot-title a {
    color: #454343;
}

.hot-summary {
    font-size: 14px;
    line-height: 30px;
    text-indent: 2em;
    color: #454343;
    margin-bottom: 20px;
}

.hot li {
    padding-left: 22px;
    background: url("../images/6.png") no-repeat left center;
    line-height: 40px;
}

.box-4 {
    position: relative;
}

.moment-body {
    position: absolute;
    top: 190px;
    left: 0;
    padding-left: 170px;
}

.topic-item {
    overflow: hidden;
    float: left;
}

.topic-title {
    overflow: hidden;
    float: left;
    cursor: pointer;
    color: #3b6984;
}

.topic-title img {
    width: 100%;
}

.topic-body {
    width: 0;
    height: 390px;
    margin-left: 82px;
    overflow: hidden;
    box-sizing: border-box;
    background-color: #f1f1f1;
}

.topic-body img {
    width: 100%;
    height: 100%;
    display: block;
}

.topic-title {
    width: 72px;
    color: #fff;
    writing-mode: vertical-lr;
    /*padding: 15px 15px;*/
    line-height: 72px;
    letter-spacing: 2px;
    box-sizing: border-box;
    height: 390px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    background: url("../images/10.png") no-repeat;
    font-size: 20px;
    padding-top: 30px;
}