.content {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding-top: 20px;
    position: relative;
    background: #f5fcfc;
}

/* 背景 */
.bg1 {
    width: 100%;
    height: 520px;
    background: url(../img/bg1.png);
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 0px;
    z-index: 1;
}
.bg2 {
    width: 100%;
    height: 632px;
    background: url(../img/bg-r.png);
    background-size: 100% 100%;
    position: absolute;
    right: 0;
    top: 520px;
    z-index: 1;
}
.bg3 {
    width: 100%;
    height: 736px;
    background: url(../img/bg-l.png);
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    top: 1320px;
    z-index: 1;
}
.bg4 {
    width: 100%;
    height: 632px;
    background: url(../img/bg2.png);
    background-size: 100% 100%;
    position: absolute;
    left: 0;
    bottom: 0px;
    z-index: 1;
}
.block {
    width: 1200px;
    display: flex;
    z-index: 33;
}
.content .block:nth-child(3) {
    background: transparent;
}
.block .title {
    height: 34px;
    margin-bottom: 24px;
}
.slyb-content {
    width: 1168px;
    margin-bottom: 40px;
}
.uls {
    display: flex;
    border-radius: 4px;
    border: 1px solid #5a95e9;
    background: #fff;
}
.uls .ul-li {
    width: 136px;
    height: 313px;
    display: flex;
    overflow: hidden;
    transition: all 0.5s;
}
.uls .ul-li.active {
    width: 656px;
}
.uls .title-s {
    width: 136px;
    height: 313px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #f4f8fb;
    padding: 56px 24px;
    cursor: pointer;
    border-right: 1px solid #fff;
}
.uls .title-s:hover {
    background: #edf5fa;
}

.uls .title-s:nth-last-of-type(1) {
    border-right: none;
}
.uls .ul-li.active .title-s {
    width: 116px;
    background: #5a95e9;
}

.uls .title-s img {
    width: 68px;
    height: 68px;
    margin-bottom: 12px;
    transform: scale(1);
    transition: all 0.5s;
}
.uls .title-s:hover img {
    transform: scale(1.2);
}
.uls .title-s span {
    width: 22px;
    color: #333;
    text-align: center;
    font-family: "Microsoft YaHei";
    font-size: 24px;
    font-style: normal;
    font-weight: 400;
    line-height: 120%; /* 28.8px */
    letter-spacing: 4.32px;
}
.uls .ul-li:nth-child(1) {
    border-radius: 4px 0 0 4px;
}
.uls .ul-li.active .title-s span {
    color: #fff;
}
.uls .ul-li.active .title-s img {
    transform: scale(1.2);
}
.uls .ul-li .ul-cotent {
    display: none;
}
.uls .ul-li.active .ul-cotent {
    width: 540px;
    padding: 40px;
    display: block;
    cursor: pointer;
}

.ul-title {
    color: #333;
    font-feature-settings: "clig" off, "liga" off;
    font-family: "Microsoft YaHei";
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    margin-bottom: 30px;
}
.uls .ul-li .ul-cotent:hover .ul-title{
    color: #428900;
}
.ul-text {
    width: 459px;
    height: 170px;
    color: #333;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 212%; /* 33.92px */
    letter-spacing: 0.32px;
}
.ul-cotent .more,
.yj-cont .more {
    height: 27px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    overflow: hidden;
    color: #428900;
    text-overflow: ellipsis;
    font-family: "Microsoft YaHei";
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 27px */
    letter-spacing: 0.36px;
    cursor: pointer;
}
.yj-cont .more {
    font-size: 16px;
}
.yj-cont .more- {
    position: absolute;
    right: 30px;
    bottom: 20px;
}
.ul-cotent .more img,
.yj-cont .more img {
    width: 20px;
    margin-left: 10px;
}
.yj-cont span {
    display: flex;
    align-items: center;
}

/* 宜居城市 */
.block .title {
    height: 34px;
    margin-bottom: 24px;
}
.yjcs-conts {
    display: flex;
}
.yjcs-conts .yj-video {
    margin-right: 20px;
    display: flex;
    align-items: center;
}
.yjcs-conts video {
    margin-right: 20px;
    border: 1px solid #428900;
}
.yj-cont .contl {
    width: 240px;
    height: 338px;
    background-size: 100% 100%;
    padding: 40px 20px;
    background: radial-gradient(circle at left top, transparent 30px, #fff 0) left top,
        radial-gradient(circle at right top, transparent 30px, #fff 0) right top,
        radial-gradient(circle at left bottom, transparent 30px, #fff 0) left bottom,
        radial-gradient(circle at right bottom, transparent 30px, #fff 0) right bottom;
    background-repeat: no-repeat;
    background-size: 51% 51%;
    filter: drop-shadow(0 0 2px #428900);
    transition: all 0.5s;
    cursor: pointer;
}
.yj-cont .contl:hover {
    /* background: url(../img/slyb/xt-box.png); */
    /* background-size: 100% 100%; */
    filter: drop-shadow(0 0 12px #428900);
}
.yj-cont .contl:nth-child(1) {
    margin-right: 20px;
}

.block-column {
    display: flex;
    flex-direction: column;
    padding: 40px;
    padding-top: 0;
}
.yj-cont {
    display: flex;
}
.title-yj {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    position: relative;
    height: 60px;
}
.title-yj img {
    margin-right: 8px;
    margin-top: -20px;
    position: absolute;
    top: 22px;
}

.title-yj span {
    color: #333;
    font-feature-settings: "clig" off, "liga" off;
    font-family: "Microsoft YaHei";
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
    padding-left: 26px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-style: normal;
    font-weight: 400;
    letter-spacing: 0.36px;
    margin-bottom: 12px;
    text-align: justify;
}
.yj-cont .contl:hover .title-yj span {
    color: #428900;
    font-weight: 600;
}
.text-content {
    color: #333;
    font-family: "Microsoft YaHei";
    letter-spacing: 0.32px;
    margin-bottom: 20px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    letter-spacing: 0.36px;
    margin-bottom: 12px;
    text-align: justify;
}

/* 低碳发展 */
.block-end {
    flex-direction: column;
    justify-content: flex-end;
    align-items: end;
    padding: 40px;
    padding-top: 0;
}
.dtfz-conts {
    width: 1120px;
    display: flex;
    overflow: hidden;
    position: relative;
}
.dtfz-conts .dtfz-lis {
    width: 20%;
    height: 454px;
    position: relative;
    cursor: pointer;
    border: 1px solid #efefef;
    overflow: hidden;
    transition: all 0.5s;
}
.dtfz-conts .dtfz-lis img {
    height: 454px;
}
.dtfz-conts .dtfz-lis.active {
    width: 60% !important;
    /* height: 454px; */
    transition: all 0.5s;
}
.dtfz-conts .dtfz-lis.active img {
    transform: scale(1);
    transition: all 0.5s;
}
.dtfz-conts .dtfz-lis span {
    position: absolute;
    left: 0;
    bottom: 0;
    color: #fff;
    width: 100%;
    padding: 12px 24px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    display: none;
    transition: all 0.5s;
}
.dtfz-conts .dtfz-lis.active span {
    width: 480px;
    height: 66px;
    display: flex;
    align-items: center;
}

/* 美丽细胞 */
.dtfz-left {
    width: 404px;
    height: 442px;
    position: relative;
    overflow: hidden;
    margin-right: 20px;
}
.dtfz-left img {
    width: 404px;
    height: 442px;
    cursor: pointer;
    transition: all 0.5s;
    object-fit: cover;
}
.dtfz-left:hover img {
    transform: scale(1.1);
}
.dtfz-left span {
    color: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
    display: flex;
    width: 404px;
    padding: 12px 24px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    transform: all 0.5s;
    display: none;
}
.dtfz-left:hover span {
    display: block;
}
.mlxb-conts {
    display: flex;
}
.mlxb-conts .imgs {
    width: calc(100% - 424px);
    display: flex;
    flex-wrap: wrap;
}
.mlxb-conts .imgs div {
    width: 338px;
    height: 211px;
    position: relative;
    overflow: hidden;
}
.mlxb-conts .imgs img {
    width: 338px;
    cursor: pointer;
    transition: all 0.5s;
}
.mlxb-conts .imgs div:hover img {
    transform: scale(1.1);
}
.mlxb-conts .imgs div:nth-child(odd) {
    margin-right: 20px;
}
.mlxb-conts .imgs div:nth-child(1),
.mlxb-conts .imgs div:nth-child(2) {
    margin-bottom: 20px;
}

.mlxb-conts .imgs div span {
    color: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 12px 24px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    transition: all 0.5s;
}
.mlxb-conts .imgs div:hover span {
    display: block;
}

/* 生态智慧治理 */
.stzl-conts {
    width: 1120px;
    position: relative;
}
.stzl-conts .tab-content .tab {
    display: none;
}
.stzl-conts .tab-content .active {
    display: flex;
}
.stzl-conts .left {
    width: calc(100% - 560px);
    padding: 40px;
    background: #fff;
    position: relative;
}
.stzl-conts .ckyw {
    overflow: hidden;
    color: #428900;
    text-align: right;
    text-overflow: ellipsis;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 24px */
    letter-spacing: 0.32px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    cursor: pointer;
    position: absolute;
    left: 420px;
    bottom: 36px;
}
.ckyw img {
    width: 20px;
}
.stzl-conts .ckyw img {
    margin-left: 10px;
}
.stzl-conts .left .tltle {
    width: 480px;
    color: #428900;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-family: "Microsoft YaHei";
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: 180%; /* 32.4px */
    letter-spacing: 0.36px;
    margin-bottom: 20px;
    cursor: pointer;
}

.stzl-conts .left .tltle:hover{
    font-weight: 600;
}

.stzl-conts .left .text {
    width: 480px;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    font-family: "Microsoft YaHei";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%; /* 25.2px */
    letter-spacing: 0.28px;
}
.stzl-conts .right {
    width: 560px;
    height: 299px;
    overflow: hidden;
    position: relative;
}
.stzl-conts .right img {
    width: 100%;
    padding-top: -24px;
    position: absolute;
    top: -68px;
}
.stzl-conts .circle {
    display: flex;
    position: absolute;
    left: 40px;
    bottom: 40px;
}
.stzl-conts .circle div {
    width: 12px;
    height: 12px;
    border-radius: 12px;
    background: #d9d9d9;
    margin-right: 10px;
    cursor: pointer;
}
.stzl-conts .circle div:hover,
.stzl-conts .circle .active {
    background: #5a9820;
}

/* 生态协作 */
.stxz-conts {
    width: 1120px;
    display: flex;
    justify-content: space-between;
}
.stxz-conts .part {
    width: 265px;
    background: #fff;
    cursor: pointer;
}
.stxz-conts .part .img {
    width: 265px;
    height: 160px;
    overflow: hidden;
}
.stxz-conts .part img {
    width: 265px;
    height: 160px;
    transition: all 0.5s;
}
.stxz-conts .part:hover {
    box-shadow: 0px -1px 6px 0px #bfbebe;
}
.stxz-conts .part:hover img {
    transform: scale(1.2);
}
.stxz-conts .part:hover .text-cot .title-x {
    font-weight: 700;
    color: #5a9820;
}
.stxz-conts .part:hover .text-cot .text {
    color: #333;
}
.stxz-conts .part .text-cot {
    padding: 20px;
}
.stxz-conts .part .text-cot .title-x {
    overflow: hidden;
    color: #333;
    text-align: center;
    text-overflow: ellipsis;
    font-family: "Microsoft YaHei";
    font-size: 18px;
    font-style: normal;
    line-height: 26px; /* 144.444% */
    letter-spacing: 1.26px;
    margin-bottom: 18px;
    transition: all 0.5s;
}
.stxz-conts .part .text-cot .text {
    overflow: hidden;
    color: #666;
    display: -webkit-box;
    overflow: hidden;
    white-space: normal !important;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    font-family: "Microsoft YaHei";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: 180%;
    letter-spacing: 0.36px;
    margin-bottom: 12px;
    transition: all 0.5s;
}

.titles-text{
    width: 100%;
}

.titles-text .more {
    /* margin-left: 20px; */
}
.titles-text .more-text {
    overflow: hidden;
    color: #428900;
    text-align: right;
    text-overflow: ellipsis;
    font-family: "Microsoft YaHei";
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 24px */
    letter-spacing: 0.32px;
    text-transform: uppercase;
}
.titles-text .more-img {
    width: 20px;
    height: 20px;
}