body {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    cursor: pointer;
}

.container {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* 头部banner */

.header {
    width: 100%;
    display: flex;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

.content {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.contentContainer {
    width: 1400px;
    height: auto;
}

/* 集团新闻 */
.groupNews {
    width: 1400px;
    height: 210px;
    background: #FFFFFF;
    box-shadow: 0px 0px 26px 0px rgba(0,140,198,0.3);
    border-radius: 16px 16px 16px 16px;
    margin-top: 60px;
    padding: 40px 0;
}

.groupNews .tf {
    width: 1300px;
    height: 60px;
    background: url(../img/tf1.png) no-repeat center center;
    background-size: cover;
    margin-left: 30px;
    line-height: 60px;
    text-align: left;
    padding-left: 70px;
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
}

.groupNews .info {
    margin: 30px;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 400;
    font-size: 22px;
    color: #333333;
    line-height: 44px;
    text-align: justified;
    font-style: normal;
    text-transform: none;
    letter-spacing: 0px;
    word-spacing: 0px;
    text-indent: 2em;
}

.groupNews .more {
    float: right;
    font-weight: 400;
    font-size: 16px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-right: 24px;
}

.groupNews .more a {
    color: #999999;
}

/* 科普宣传 */
.promotion {
    width: 1400px;
    margin-top: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.promotion .titleInfo {
    width: 356px;
    height: 60px;
    background: url(../img/lm.png) no-repeat center center;
    background-size: cover;
}

.promotion .titleInfo div {
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
    line-height: 60px;
}

.promotion .info {
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 40px;
}

.promotion .info .kp1 {
    width: 690px;
    height: 406px;
    background: url(../img/kp1.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp1 .kp1Title {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 48px;
    margin-left: 82px;
}

.promotion .info .kp1 .kp1Info {
    margin-top: 20px;
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 32px;
    font-style: normal;
    text-transform: none;
    margin-left: 50px;
    margin-top: 40px;
    width: 580px;
}

.promotion .info .kp2 {
    width: 690px;
    height: 406px;
    background: url(../img/kp2.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp2 .kp2Title {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 48px;
    margin-left: 82px;
}

.promotion .info .kp2 .kp2InfoLogo {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding: 0 40px 0 50px;
}

.promotion .info .kp2 .kp2InfoLogo .kp2Info {
    font-weight: 500;
    font-size: 16px;
    color: #545C5E;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp2 .kp2List {
    list-style: none;
    padding: 0;
    margin: 0 0 0 50px;
}

.promotion .info .kp2 .kp2List li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    line-height: 42px;
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 40px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 {
    width: 1400px;
    height: 1112px;
    background: url(../img/kp10.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp10 .kp10Title {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-top: 48px;
    margin-left: 82px;
}

.promotion .info .kp10 .title2 {
    width: 130px;
    height: 8px;
    background: url(../img/title2.png) no-repeat center center;
    background-size: cover;
    margin-left: 60px;
    margin-top: 64px;
}

.promotion .info .kp10 .title2 div {
    margin-left: 20px;
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    line-height: 18px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .info {
    display: flex;
    gap: 20px;
    margin-top: 40px;
}

.promotion .info .kp10 .info .infoTitle {
    font-weight: 500;
    font-size: 16px;
    color: #0E4A86;
    text-align: justified;
    font-style: normal;
    text-transform: none;
    margin-top: 16px;
    margin-left: 20px;
}

.promotion .info .kp10 .info .info1 {
    width: 166px;
    height: 234px;
    background: url(../img/bg1.png) no-repeat center center;
    background-size: cover;
}


.promotion .info .kp10 .info .info1 ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    margin-top: 18px;
    margin-left: 22px;
}

.promotion .info .kp10 .info .info1 li {
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 24px;
    text-align: justified;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .info .info2 {
    width: 422px;
    height: 234px;
    background: url(../img/bg2.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp10 .info .info2 .infoList {
    display: flex;
    gap: 20px;
    margin-top: 18px;
    margin-left: 22px;
}

.promotion .info .kp10 .info .info2 .infoList ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.promotion .info .kp10 .info .info2 .infoList li {
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 24px;
    text-align: justified;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .info .info3 {
    width: 467px;
    height: 234px;
    background: url(../img/bg3.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp10 .info .info3 .infoList {
    display: flex;
    gap: 20px;
    margin-top: 18px;
    margin-left: 22px;
}

.promotion .info .kp10 .info .info3 .infoList ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
}

.promotion .info .kp10 .info .info3 .infoList li {
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 24px;
    text-align: justified;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .info .info4 {
    width: 166px;
    height: 234px;
    background: url(../img/bg4.png) no-repeat center center;
    background-size: cover;
}

.promotion .info .kp10 .info .info4 ul {
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    margin-top: 18px;
    margin-left: 22px;
}

.promotion .info .kp10 .info .info4 li {
    font-weight: 400;
    font-size: 16px;
    color: #545C5E;
    line-height: 24px;
    text-align: justified;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .infoTotel {
    width: 1320px;
    height: 456px;
    background: linear-gradient( 0deg, #DCECF9 0%, #DCECF9 100%);
    border-radius: 16px 16px 16px 16px;
    margin-left: 40px;
    margin-top: 20px;
    padding-top: 20px;
}

.promotion .info .kp10 .infoTotel .title3 {
    width: 130px;
    height: 8px;
    background: url(../img/title2.png) no-repeat center center;
    background-size: cover;
    margin-left: 20px;
}

.promotion .info .kp10 .infoTotel .title3 div {
    margin-left: 20px;
    font-weight: bold;
    font-size: 18px;
    color: #333333;
    line-height: 18px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

.promotion .info .kp10 .infoTotel .infoList {
    width: 412px;
    height: 364px;
    display: flex;
    background: url(../img/bg5.png) no-repeat center center;
    background-size: cover;
    margin: 20px;
}

/* 历史主题回顾 */
.history {
    width: 100%;
    margin-top: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.history .titleInfo {
    width: 356px;
    height: 60px;
    background: url(../img/lm.png) no-repeat center center;
    background-size: cover;
}

.history .titleInfo div {
    font-weight: bold;
    font-size: 36px;
    color: #FFFFFF;
    text-align: center;
    font-style: normal;
    text-transform: none;
    line-height: 60px;
}

.history .info {
    width: 100%;
    height: 650px;
    background: url(../img/bg6.png) no-repeat center center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.history .info .leftButton,
.history .info .righrButton {
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.history .info .historyImg {
    width: 1400px;
    height: 462px;
    overflow: hidden;
    position: relative;
}

.history .info .historyImg img {
    position: absolute;
    transition: transform 0.5s ease;
}

/* 底部 */
.footer {
    width: 100%;
    height: 180px;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.footer p {
    margin: 5px 0;
    text-align: center;
    width: 100%;
    font-weight: 400;
    font-size: 16px;
    color: #666666;
    text-align: center;
    font-style: normal;
    text-transform: none;
}