body {
    background: #f9f9f9;
}
.sec1 .joke {
    width: 1680px;
    margin: auto;
    padding-top: 109px;
}
.sec1 .joke>.item {
    display: flex;
    align-items: center;
    justify-content: end;
    position: relative;
    margin-bottom: 116px;
}
.sec1 .joke>.item .left {
    width: 860px;
    height: 303px;
    background: rgba(191, 191, 191, 0.2);
    border-radius: 10px;
    padding: 38px 0 0 30px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    z-index: -1;
}
.sec1 .joke>.item .left:after {
    content: "";
    position: absolute;
    bottom: -30px;
    left: 0;
    width: 160px;
    height: 60px;
    background: #BFBFBF;
    opacity: 0.2;
    border-radius: 10px;
}
.sec1 .joke>.item .left:before {
    content: "";
    position: absolute;
    top: -30px;
    right: 28px;
    width: 160px;
    height: 60px;
    background: #BFBFBF;
    opacity: 0.2;
    border-radius: 10px;
}
.sec1 .joke>.item .left h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #229230;
    line-height: 35px;
    margin-bottom: 30px;
}
.sec1 .joke>.item .left p {
    width: 672px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
}
.sec1 .joke .term h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 48px;
}
.sec1 .joke .term .box {
    display: flex;
    justify-content: space-between;
}
.sec1 .joke .term .box .item {
    width: 290px;
    height: 200px;
    border: 2px solid #BFBFBF;
    border-radius: 10px;
    padding: 24px 17px 0 17px;
    position: relative;
}
.sec1 .joke>.item .right{
    border-radius: 10px;
    overflow: hidden;
    height: fit-content;
}
.sec1 .joke>.item .right img {
    display: block;
}
.sec1 .joke .term .box .item img {
    position: absolute;
    display: block;
    bottom: 12px;
    right: 14px;
}
.sec1 .joke .term .box .item h5 {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #575757;
}
.sec1 .joke .term .box .item p {
    font-size: 15px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #575757;
    line-height: 28px;
}
.sec1 .joke .term>p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin-top: 29px;
}
.sec1 .joke .qu {
    width: 100%;
    position: relative;
    padding: 145px 0 0;
    margin-bottom: 206px;
}
.sec1 .joke .qu .box {
    width: 931px;
    height: 278px;
    border: 2px solid #BFBFBF;
    padding: 68px 140px 0 29px;
    position: relative;
    z-index: 2;
    background: #f9f9f9;
}
.sec1 .joke .qu .box1 {
    width: 931px;
    height: 278px;
    border: 2px solid #BFBFBF;
    position: absolute;
    top: 173px;
    left: 28px;
    z-index: -1;
}
.sec1 .joke .qu .box h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 20px;
}
.sec1 .joke .qu .box p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
}
.sec1 .joke .qu img {
    position: absolute;
    right: 75px;
    top: 90px;
    z-index: 3;
}
.sec1 .joke .elite {
    position: relative;
}
.sec1 .joke .elite .bg {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 150px;
}
.sec1 .joke .elite .item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}
.sec1 .joke .elite .item .left .title {
    display: flex;
    align-items: center;
    margin-bottom: 24px;
}
.sec1 .joke .elite .item .left .title h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-left: 3px;
}
.sec1 .joke .elite .item .left .text {
    padding-left: 40px;
}
.sec1 .joke .elite .item .left .text h3 {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    display: flex;
    align-items: center;
    margin-bottom: 22px;
}
.sec1 .joke .elite .item .left .text h3 img {
    margin-right: 9px;
}
.sec1 .joke .elite .item .left .text h3:nth-child(1) img {
    margin-left: 4px;
}
.sec1 .joke .elite .item .left .text .box p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.sec1 .joke .elite .item .left .text .box:nth-of-type(1) {
    margin-bottom: 76px;
}
.sec1 .joke .elite .item .left .text .box {
    display: flex;
    align-items: center;
}
.sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) {
    margin-bottom: 33px;
}
.sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) p {
    padding-left: 32px;
    position: relative;
    margin-right: 33px;
    position: relative;
}
.sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) p:after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 17px;
    width: 6px;
    height: 6px;
    background: #229230;
    border-radius: 50%;
}
.sec1 .joke .elite .item2 {
    padding-top: 50px;
    position: relative;
    z-index: 2;
}
.sec1 .joke .elite .item2 h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #3E9D4A;
    padding: 0 30px;
    line-height: 60px;
    margin: auto;
    width: fit-content;

    border-radius: 10px;
    border: 2px solid #BFBFBF;
}
.sec1 .joke .elite .item2 .box {
    display: flex;
    justify-content: space-between;
}
.sec1 .joke .elite .item2 .box .left {
    padding-top: 68px;
    position: relative;
}
.sec1 .joke .elite .item2 .box .left .text {
    width: 841px;
    height: 267px;
    background: #F9F9F9;
    border: 2px solid #BFBFBF;
    border-radius: 10px;
    padding: 47px 39px 0 33px;
    margin-bottom: 70px;
    position: relative;
    z-index: 2;
}

.sec1 .joke .elite .item2 .box .left .text1{
    position: absolute;
    width: 841px;
    height: 267px;
    background: #F9F9F9;
    border: 2px solid #BFBFBF;
    border-radius: 10px;
    top: 85px;
    left: 35px;
    z-index: 1;
}
.sec1 .joke .elite .item2 .box .left .text p {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
    text-indent: 2em;
    background: #F9F9F9;
    position: relative;
    z-index: 2;
    margin-bottom: 75px;
}
.sec1 .joke .elite .item2 .box .left h3 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
}
.sec1 .joke .elite .item2 .box .left h4 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 30px;
}
.sec1 .joke .elite .item2 .box .left>p {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.sec1 .joke .elite .item3 {
    padding-top: 25px;
    position: relative;
    z-index: 2;
}
.sec1 .joke .elite .item3 .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
    margin-bottom: 15px;
}
.sec1 .joke .elite .item3 .title h3 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
}
.sec1 .joke .elite .item3 .box .boxItem {
    display: flex;
    margin-bottom: 37px;
}
.sec1 .joke .elite .item3 .box .boxItem>div {
    width: 50%;
}
.sec1 .joke .elite .item3 .box .boxItem:nth-child(2n) {
    flex-direction: row-reverse;
}
.sec1 .joke .elite .item3 .box .boxItem .left {
    padding: 38px 40px 0 40px;
}
.sec1 .joke .elite .item3 .box .boxItem .left h5 {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #666666;
    margin-bottom: 22px;
}
.sec1 .joke .elite .item3 .box .boxItem .left p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
}
.sec1 .joke .elite .item4 {
    padding-top: 104px;
}
.sec1 .joke .elite .item4 h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 66px;
    text-align: center;
}
.sec1 .joke .elite .item4 .box {
    display: flex;
    justify-content: center;
}
.sec1 .joke .elite .item4 .box .ci:not(:nth-last-child(1)) {
    margin-right: 197px;
}
.sec1 .joke .elite .item4 .box .ci .img {
    position: relative;
    margin-bottom: 28px;
}
.sec1 .joke .elite .item4 .box .ci .img>img {
    display: block;
}
.sec1 .joke .elite .item4 .box .ci .img .text {
    position: absolute;
    top: 29px;
    left: 50%;
    transform: translateX(-50%);
}
.sec1 .joke .elite .item4 .box .ci .img .text p {
    font-size: 10px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 14px;
    text-align: center;
    text-transform: uppercase;
}
.sec1 .joke .elite .item4 .box .ci .img .text img {
    display: block;
    margin: 0 auto 5px;
}
.sec1 .joke .elite .item4 .box .ci>p {
    text-align: center;
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    margin-top: 28px;
}
.sec1 .joke .elite .item4 h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-top: 119px;
    margin-bottom: 59px;
    text-align: center;
}
.sec1 .joke .elite .item4 .box1 {
    display: flex;
    justify-content: space-between;
}
.sec1 .joke .elite .item4 .box1 .pe img {
    display: block;
    margin: 0 auto 20px;
}
.sec1 .joke .elite .item4 .box1 .pe p {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
}
.sec1 .joke .elite {
    padding-bottom: 94px;
}
.sec2 .joke {
    width: 1680px;
    margin: auto;
    padding-top: 60px;
}
.sec2 .joke h1 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    text-align: center;
    margin-bottom: 52px;
}
.sec2 .joke .box {
    display: flex;
    flex-wrap: wrap;
}
.sec2 .joke .box .item:not(:nth-child(3n)) {
    margin-right: 30px;
}
.sec2 .joke .box .item {
    width: 540px;
}
.sec2 .joke .box .item .img {
    width: 100%;
    overflow: hidden;
    margin-bottom: 20px;
}
.sec2 .joke .box .item .img img {
    display: block;
    transition: 3s;
}
.sec2 .joke .box .item .img:hover img {
    transform: scale(1.2);
}
.sec2 .joke .box .item h5 {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #666666;
    margin-bottom: 15px;
}
.sec2 .joke .box .item p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
}
.sec3 .joke {
    width: 1680px;
    margin: auto;
    padding-top: 250px;
    position: relative;
    padding-bottom: 258px;
}
.sec3 .joke .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.sec3 .joke .title h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 34px;
}
.sec3 .joke .title p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
    width: 733px;
}
.sec3 .joke .map {
    position: absolute;
    top: 137px;
    right: 0;
}
.sec3 .joke .map img {
    display: block;
}
.sec3 .joke .map img:nth-child(2) {
    position: absolute;
    top: -6px;
    right: 243px;
}
.sec4 {
    overflow: hidden;
    position: relative;
}
.sec4 .bg {
    width: 100%;
    position: absolute;
    top: 142px;
    left: 0;
}
.sec4 .bg img {
    width: 100%;
}
.sec4 .joke {
    width: 1680px;
    margin: auto;
    position: relative;
    padding-bottom: 100px;
    z-index: 2;
}
.sec4 .joke .title {
    margin-bottom: 32px;
}
.sec4 .joke .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.sec4 .joke .title h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    margin-bottom: 24px;
}
.sec4 .joke .title p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #666666;
    line-height: 28px;
    width: 733px;
}
.sec4 .joke table {
    width: 100%;
    cellspacing: 4px;
    cellspacing: 2!important;
}
.sec4 .joke table tr td:nth-child(1) {
    width: 200px;
    background: #5D5D5D;
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
}
.sec4 .joke table tr:nth-child(1) th:nth-child(1) {
    border-top-left-radius: 10px;
    background: #6e9372;

}
.sec4 .joke table tr:nth-last-child(1) td:nth-child(1) {
    border-bottom-left-radius: 10px;
}
.sec4 .joke table tr th {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    text-align: center;
    padding: 60px 0;
    background: rgba(34, 146, 48, 0.43);
}
.sec4 .joke table tr:nth-child(1) th:not(:nth-child(1)) {
    width: 365px;
    background: #aed1a9;
}
.sec4 .joke table tr td {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    line-height: 28px;
    text-align: center;
    background: rgba(229, 229, 229, 0.77);
}
.sec4 .joke table tr td:nth-child(2) {
    background: #f2eee1;
}
.sec4 .joke table tr:nth-child(2) {
    height: 143px;
}
.sec4 .joke table tr:nth-child(3) {
    height: 114px;
}
.sec4 .joke table tr:nth-child(4) {
    height: 108px;
}
.sec4 .joke table tr:nth-child(5) {
    height: 116px;
}
.sec4 .joke table tr:nth-child(6) {
    height: 116px;
}
.sec4 .joke table tr:nth-last-child(2) td {
    padding: 20px 0;
}
.sec4 .joke table tr:nth-last-child(1) td {
    padding: 56px 0;
}
.sec4 .joke table tr:nth-last-child(1) td:nth-last-child(1) {
    border-bottom-right-radius: 10px;
}
.sec4 .joke table tr:nth-child(1) th:nth-last-child(1) {
    border-top-right-radius: 10px;
}
.sec4 .joke table tr th {
    border-right: 4px solid #fff;
    border-bottom: 4px solid #fff;
}
.sec4 .joke table tr th:nth-last-child(1) {
    border-right: none;
}
.sec4 .joke table tr:not(:nth-last-child(1)) td {
    border-right: 4px solid #fff;
    border-bottom: 4px solid #fff;
}
.sec4 .joke table tr:nth-last-child(1) td {
    border-right: 4px solid #fff;
}
.sec4 .joke table tr td:nth-last-child(1) {
    border-right: none;
}
@media screen and (max-width: 2560px){

}


@media screen and (max-width: 2048px){

}

@media screen and (max-width: 1856px){

}

@media screen and (max-width: 1792px){

}

@media screen and (max-width: 1680px){
	.sec1 .joke,
    .sec2 .joke,
    .sec3 .joke,
    .sec4 .joke{
        width: 90%;
    }
    .sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) p {
        width: 140px;
    }
    .sec1 .joke>.item .left,
    .sec1 .joke>.item .right{
        width: 52%;
    }
    .sec1 .joke>.item .right img{
        width: 100%;
        height: auto;
    }
    .sec1 .joke>.item .left h1,
    .sec1 .joke .term h1 {
        font-size: 26px;
    }
    .sec1 .joke .term .box .item {
        height: 230px;
    }
    .sec1 .joke .term .box .item img{
        width: 40px;
        height: auto;
    }
    .sec1 .joke .qu .box,
    .sec1 .joke .qu .box1 {
        width: 50%;
    }
    .sec1 .joke .qu .box {
        padding-right: 30px;
    }
    .sec1 .joke .qu .box h1 {
        font-size: 26px;
    }
    .sec1 .joke .qu .box p {
        font-size: 16px;
    }
    .sec1 .joke .elite .item .left,
    .sec1 .joke .elite .item .right{
        width: 49%;
    }
    .sec1 .joke .elite .item .left .text .box p {
        font-size: 14px;
    }
    .sec1 .joke .elite .item .left .text h3 {
        font-size: 20px;
    }
    .sec1 .joke .elite .item .left .text .box:nth-of-type(1) {
        margin-bottom: 20px;
    }
    .sec1 .joke .elite .item .left .text .box{
        flex-wrap: wrap;
    }
    .sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) p {
        margin-right: 20px;
    }
    .sec1 .joke .elite .item .left .title h1 {
        font-size: 26px;
    }
    .sec1 .joke .elite .item2 .box .left h3,
    .sec3 .joke .title h1,
    .sec4 .joke .title h1{
        font-size: 40px;
    }
    .sec1 .joke .elite .item2 .box .left h4,
    .sec3 .joke .title h2,
    .sec4 .joke .title h2{
        font-size: 24px;
    }
    .sec1 .joke .elite .item2 h1 {
        font-size: 26px;
    }
    .sec1 .joke .elite .item2 .box .left>p {
        font-size: 20px;
    }
    .sec1 .joke .elite .item3 .box .boxItem>div img{
        width: 100%;
        height: auto;
    }
    .sec2 .joke .box .item{
        width: 32%;
    }
    .sec2 .joke .box .item:not(:nth-child(3n)){
        margin-right: 0;
    }
    .sec2 .joke .box .item:nth-child(3n-1){
        margin: 0 1%;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left {
        padding: 20px 30px 0 30px;
    }
    .sec1 .joke>.item {
        margin-bottom: 50px;
    }
    .sec1 .joke>.item .left:before,
    .sec1 .joke>.item .left:after {
        width: 140px;
        height: 40px;
    }
    .sec1 .joke>.item .left:before{
        top: -20px;
    }
    .sec1 .joke>.item .left:after {
        bottom: -20px;
    }
    .sec1 .joke .elite .item3 .box .boxItem {
        margin-bottom: 24px;
    }
    .sec1 .joke .elite .item3 .title h3 {
        font-size: 26px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left h5 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .sec1 .joke .elite .item4 h1,
    .sec1 .joke .elite .item4 h2,
    .sec2 .joke h1 {
        font-size: 26px;
        margin-bottom: 40px;
    }
    .sec1 .joke .elite .item4 {
        padding-top: 30px;
    }
    .sec1 .joke .elite .item4 .box1 .pe p,
    .sec1 .joke .elite .item4 .box .ci>p{
        font-size: 18px;
    }
    .sec2 .joke .box .item h5 {
        margin-bottom: 5px;
    }
    .sec1 .joke .elite .item4 h2 {
        margin-top: 60px;
        margin-bottom: 40px
    }
    .sec1 .joke .elite {
        padding-bottom: 20px;
    }
    .sec2 .joke .box .item{
        margin-bottom: 20px;
    }
    .sec2 .joke .box .item p {
        line-height: 22px;
    }
    .sec2 .joke .box .item .img img{
        width: 100%;
        height: auto;
    }
    .sec2 .joke .box .item .img{
        margin-bottom: 10px;
    }
    .sec2 .joke .box .item p{
        height: 3em;
    }
    .sec3 .joke{
        padding-top: 210px;
    }
    .sec3 .joke .map {
        top: 50px;
    }
    .sec4 .joke table tr td {
        font-size: 16px;
    }
    .sec4 .joke table tr td:nth-child(1),
    .sec4 .joke table tr th {
        font-size: 18px;
    }
    .sec4 .joke table tr th{
        padding: 40px 0;
    }
    .sec4 .joke table tr:nth-child(2) {
        height: 120px;
    }
    .sec4 .joke table tr:nth-last-child(1) td {
        padding: 24px 0;
        line-height: 26px;
    }
}

@media screen and (max-width: 1600px){
	.sec1 .joke>.item .left p {
        width: 640px;
    }
    .sec1 .joke .term .box .item{
        width: 19%;
    }
    .sec1 .joke>.item .left h1,
     .sec1 .joke .term h1,
     .sec1 .joke .qu .box h1,
     .sec1 .joke .elite .item2 h1,
     .sec1 .joke .elite .item4 h1,
      .sec1 .joke .elite .item4 h2,
       .sec2 .joke h1 {
        font-size: 22px;
    }
    .sec1 .joke .qu .box {
        padding-right: 40px;
    }
    .sec1 .joke .elite .item4 .box1 .pe p, .sec1 .joke .elite .item4 .box .ci>p {
        font-size: 16px;
    }
    .sec2 .joke .box .item h5 {
        font-size: 18px;
    }
    .sec2 .joke .box .item p {
        font-size: 12px;
        line-height: 20px;
    }

}

@media screen and (max-width: 1440px){
    .sec1 .joke .qu img{
        width: 600px;
    }
    .sec1 .joke>.item .left p{
        width: 100%;
    }
    .sec1 .joke>.item .left{
        padding-right: 70px;
    }
    .sec1 .joke .term .box .item p {
        font-size: 14px;
        line-height: 24px;
    }
    .sec1 .joke {
        padding-top: 60px;
    }
    .sec1 .joke .qu {
        margin-bottom: 110px;
        padding-top: 60px;
    }
    .sec1 .joke .elite .item .left .text h3 {
        font-size: 18px;
    }
    .sec1 .joke .qu .box1{
        top: 90px;
    }
    .sec1 .joke .qu img {
        top: 30px;
    }
    .sec1 .joke .elite .item .right img{
        width: 100%;
        height: auto;
    }
    .sec1 .joke .elite .item .left .text h3 {
        margin-bottom: 14px;
    }
    .sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) {
        margin-bottom: 20px;
    }
    .sec3 .joke .map img:nth-child(2) {
        right: 100px;
    }
}

@media screen and (max-width: 1400px){

}

@media screen and (max-width: 1366px){

}






@media screen and (max-width: 820px){
    .sec1 .joke .elite .item2 .box .left h3,
    .sec3 .joke .title h1,
    .sec4 .joke .title h1{
        font-size: 34px;
    }
    .sec1 .joke .elite .item2 .box .left h4,
    .sec3 .joke .title h2,
    .sec4 .joke .title h2{
        font-size: 20px;
    }
    .sec1 .joke>.item{
        flex-direction: column-reverse;
    }
    .sec1 .joke>.item .left{
        position: static;
        transform: translateY(0);
        height: auto;
        padding-bottom: 30px;
        padding-right: 30px;
    }
    .sec1 .joke>.item .left, .sec1 .joke>.item .right{
        width: 100%;
    }
    .sec1 .joke>.item .left:before{
        z-index: 99;
    }
    .sec1 .joke>.item .left:before, .sec1 .joke>.item .left:after{
        display: none;
    }
    .sec1 .joke>.item .left p {
        font-size: 14px;
        line-height: 24px;
    }
    .sec1 .joke .term .box .item{
        width: 31.3%;
        margin-bottom: 20px;
    }
    .sec1 .joke .term .box .item:nth-child(n+4){
        width: 49%;
        height: 200px;
    }
    .sec1 .joke .term .box{
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .sec1 .joke .qu{
        margin-bottom: 220px;
    }
    .sec1 .joke .qu img {
        top: 220px;
        width: 400px;
        right: 0;
    }
    .sec1 .joke .qu .box, .sec1 .joke .qu .box1 {
        width: 100%;
    }
    .sec1 .joke .qu .box {
        padding-top: 30px;
    }
    .sec1 .joke .qu .box,
    .sec1 .joke .qu .box1{
        height: 200px;
    }
    .sec1 .joke .elite .item{
        flex-direction: column;
    }
    .sec1 .joke .elite .item .left, .sec1 .joke .elite .item .right{
        width: 100%;
    }
    .sec1 .joke .elite .item .left .title h1 {
        font-size: 22px;
    }
    .sec1 .joke .elite .item .left .text{
        padding-left: 0;
    }
    .sec1 .joke .elite .item .left .title img{
        margin-right: 10px;
    }
    .sec1 .joke>.item .left h1, .sec1 .joke .term h1, .sec1 .joke .qu .box h1, .sec1 .joke .elite .item2 h1, .sec1 .joke .elite .item4 h1, .sec1 .joke .elite .item4 h2, .sec2 .joke h1 {
        font-size: 20px;
    }
    .sec1 .joke .elite .item2 {
        padding-top: 30px;
    }
    .sec1 .joke .elite .item2 .box .left {
        padding-top: 30px;
        width: 50%;
    }
    .sec1 .joke .elite .item2 .box .left .text{
        width: 100%;
        height: auto;
        padding: 30px 20px 0;
    }
    .sec1 .joke .elite .item2 .box .right{
        width: 300px;
        margin-top: 30px;
    }
    .sec1 .joke .elite .item2 .box .right img{
        width: 100%;
        height: auto;
    }
    .sec1 .joke .elite .item2 .box .left .text1 {
        width: 100%;
        height: 65%;
        top: 54px;
        left: 20px;
    }
    .sec1 .joke .elite .item2 .box .left .text p {
        margin-bottom: 30px;
    }
    .sec1 .joke .elite .item2 .box .left>p{
        white-space: nowrap;
        font-size: 16px;
    }
    .sec1 .joke .elite .item2 .box .left h4 {
        margin-bottom: 10px;
    }
    .sec1 .joke .elite .item3 .box .boxItem{
        flex-direction: column-reverse;
        width: 49%;
        justify-content: start;
    }
    .sec1 .joke .elite .item3 .box .boxItem:nth-child(2n){
        flex-direction: column-reverse;
    }
    .sec1 .joke .elite .item3 .box{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .sec1 .joke .elite .item3 .box .boxItem>div{
        width: 100%;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left{
        padding: 20px 0;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left p{
        line-height: 22px;
    }
    .sec1 .joke .elite .item3 .box .boxItem:last-child{
        width: 100%;
    }
    .sec1 .joke .elite .item4 .box,
    .sec1 .joke .elite .item4 .box1{
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .sec1 .joke .elite .item4 .box .ci:not(:nth-last-child(1)){
        margin-right: 0;
    }
    .sec1 .joke .elite .item4 .box .ci .img .text img{
        width: 60px;
    }
    .sec1 .joke .elite .item4 .box1 .pe{
        width: 49%;
        text-align: center;
        margin-bottom: 30px;
    }
    .sec1 .joke .elite .bg{
        width: 100vw;
        height: auto;
    }
    .sec1 .joke .elite .bg img{
        width: 100%;
        height: auto;
    }
    .sec2 .joke .box .item{
        width: 49%;
    }
    .sec2 .joke .box .item:nth-child(3n-1){
        margin: 0 0 20px 0;
    }
    .sec2 .joke .box{
        justify-content: space-between;
    }
    .sec3 .joke{
        padding-top: 180px;
        padding-bottom: 110px;
    }
    .sec3 .joke .map{
        width: 100%;
    }
    .sec3 .joke .map img:first-child{
        width: 100%;
        height: auto;
    }
    .sec3 .joke .map img:nth-child(2) {
        right: 0px;
        width: 300px;
    }
    .sec3 .joke .title{
        width: 80%;
    }
    .sec3 .joke .title p{
        width: 100%;
    }
    .sec4 .joke .table{
        overflow-x: scroll;
    }
    .sec4 .joke table{
        width: 1680px;
    }
    .sec4 .joke table tr{
        height: 100px !important;
    }
}


@media screen and (max-width: 768px){

}


@media screen and (max-width: 540px){
	.sec1 .joke .term .box .item p {
        font-size: 12px;
        line-height: 20px;
    }
    .sec1 .joke .term .box .item{
        width: 49%;
        margin-bottom: 10px;
        height: 200px;

    }
    .sec1 .joke .term>p{
        font-size: 14px;
        margin-top: 14px;
    }
    .sec1 .joke .qu {
        padding-top: 15px;
    }
    .sec1 .joke .qu .box {
        padding: 15px 20px;
    }
    .sec1 .joke .qu .box h1 {
        margin-bottom: 10px;
    }
    .sec1 .joke .qu .box, .sec1 .joke .qu .box1 {
        height: 160px;
    }
    .sec1 .joke .qu .box1 {
        top: 30px;
        left: 12px;
    }
    .sec1 .joke .qu .box p {
        font-size: 12px;
        line-height: 20px;
    }
    .sec1 .joke .qu img {
        width: 300px;
        top: 120px;
    }
    .sec1 .joke .qu {
        margin-bottom: 160px;
    }
    .sec1 .joke .elite .item2 h1 {
        padding: 0 10px;
        font-size: 16px;
        line-height: 50px;
    }
    .sec1 .joke .elite .item .left .title h1 {
        font-size: 20px;
    }
    .sec1 .joke .elite .item2 .box{
        flex-direction: column;
    }
    .sec1 .joke .elite .item2 .box .left {
        width: 100%;
    }
    .sec1 .joke .elite .item .left .text .box:not(:nth-of-type(1)) p {
        margin-right: 10px;
    }
    .sec1 .joke .elite .item2 .box .left .text p {
        font-size: 14px;
        line-height: 24px;
    }
    .sec1 .joke .elite .item2 .box .left .text1 {
        height: 54%;
    }
    .sec1 .joke .elite .item2 .box .left .text {
        padding-top: 20px;
    }
    .sec1 .joke .elite .item2 .box .left h3,
    .sec3 .joke .title h1,
    .sec4 .joke .title h1{
        font-size: 24px;
    }
    .sec1 .joke .elite .item2 .box .left h4,
    .sec3 .joke .title h2,
    .sec4 .joke .title h2{
        font-size: 18px;
    }
    .sec1 .joke .elite .item2 .box .right {
        width: 130px;
        position: absolute;
        right: 0;
        bottom: -60px;
        z-index: -10;
    }
    .sec1 .joke .elite .item2 .box .left>p{
        white-space: normal;
        width: 70%;
        font-size: 14px;
    }
    .sec1 .joke .elite .item3 .title h1 {
        margin-bottom: 80px;
    }
    .sec1 .joke .term h1,
    .sec1 .joke>.item {
        margin-bottom: 20px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left {
        padding: 10px 0;
    }
    .sec1 .joke .elite .item4 .box .ci{
        width: 50%;
        margin-bottom: 30px;
    }
    .sec1 .joke .elite .item4 .box .ci .img {
        display: flex;
        justify-content: center;
        margin-bottom: 10px;
    }
    .sec1 .joke .elite .item4 .box1 .pe img{
        width: 100%;
        height: auto;
    }
    .sec1 .joke .elite .item4 .box1 .pe:nth-child(2) img{
        width: auto;
        height: 42.5925926vw;
    }
    .sec1 .joke .elite .item4 .box1 .pe p, .sec1 .joke .elite .item4 .box .ci>p {
        font-size: 14px;
    }
    .sec2 .joke .box .item p{
        height: auto;
    }
    .sec2 .joke .box .item h5 {
        font-size: 14px;
    }
    .sec3 .joke .map img:nth-child(2) {
        width: 230px;
    }
    .sec3 .joke {
        padding-top: 100px;
    }
    .sec4 .joke .title p{
        width: 100%;
    }
    .sec4 .joke table tr td {
        font-size: 14px;
        line-height: 22px;
    }
    .sec4 .joke table tr:nth-child(1) th:not(:nth-child(1)){
        width: 80px;
    }
    .sec4 .joke table tr td:nth-child(1){
        width: 40px;
    }
}


@media screen and (max-width: 414px){
	.sec1 .joke>.item .left{
        padding: 20px;
    }
    .sec1 .joke>.item .left h1{
        font-size: 16px;
        line-height: 26px;
        margin-bottom: 10px;
    }
    .sec1 .joke .term h1{
        font-size: 16px;
    }
    .sec1 .joke .term .box .item h5 {
        font-size: 16px;
    }
    .sec1 .joke .term .box .item{
        padding-top: 20px;
    }
    .sec1 .joke .qu .box h1{
        font-size: 18px;
    }
    .sec1 .joke .qu img {
        width: 240px;
        top: 140px;
    }
    .sec1 .joke .elite .item .left .text .box p {
        font-size: 12px;
    }
    .sec1 .joke .elite .item2 h1 {
        font-size: 12px;
        line-height: 32px;
    }
    .sec1 .joke .elite .item2 .box .left .text p {
        font-size: 12px;
        line-height: 20px;
    }
    .sec1 .joke .elite .item2 .box .left>p {
        font-size: 12px;
        width: 65%;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left h5 {
        font-size: 16px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left p {
        font-size: 12px;
        line-height: 20px;
    }
    .sec1 .joke .elite .item4 .box .ci>p {
        margin-top: 10px;
    }
    .sec1 .joke .elite .item4 .box .ci>p {
        font-size: 12px;
    }
    .sec2 .joke{
        padding-top: 0;
    }
    .sec2 .joke .box .item h5 {
        font-size: 12px;
    }
    .sec3 .joke .title p {
        font-size: 12px;
        line-height: 20px;
    }
    .sec3 .joke .map img:nth-child(2) {
        width: 180px;
        top: -50px;
    }
    .sec3 .joke .title{
        width: 100%;
    }
    .sec1 .joke .term .box .item,
    .sec1 .joke .term .box .item:nth-child(n+4) {
        width: 100%;
        height: auto;
        padding-bottom: 40px;
    }
}

@media screen and (max-width: 375px){
	.sec1 .joke .term h1 {
        font-size: 14px;
    }
    .sec1 .joke .qu .box h1 {
        font-size: 16px;
    }
    .sec1 .joke .elite .item .left .text h3 {
        font-size: 14px;
    }
    .sec1 .joke .elite .item .left .title h1 {
        font-size: 18px;
    }
    .sec1 .joke .elite .item2 h1{
        white-space: nowrap;
        padding: 0 5px;
        margin-left: 50%;
        transform: translateX(-50%);
    }
    .sec1 .joke .elite .item2 .box .left h3, .sec3 .joke .title h1, .sec4 .joke .title h1 {
        font-size: 20px;
    }
    .sec1 .joke .elite .item2 .box .left h4, .sec3 .joke .title h2, .sec4 .joke .title h2 {
        font-size: 14px;
    }
    .sec1 .joke .elite .item2 .box .left .text1 {
        left: 10px;
    }
    .sec1 .joke .elite .item2 .box .right {
        bottom: -80px;
    }
    .sec1 .joke .elite .item3 .title h3 {
        font-size: 20px;
        margin-bottom: 30px;
    }
    .sec1 .joke .elite .item3 .box .boxItem {
        margin-bottom: 10px;
    }
    .sec1 .joke .elite .item4 h2 {
        margin-top: 30px;
    }
    .sec1 .joke .elite .item4 .box1 .pe p {
        margin-top: 10px;
        font-size: 12px;
    }
    .sec1 .joke .elite .item4 .box1 .pe img {
        margin-bottom: 10px;
    }
    .sec2 .joke h1 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .sec3 .joke {
        padding-bottom: 40px;
    }
    .sec4 .joke .title p{
        font-size: 12px;
        line-height: 20px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left h5 {
        font-size: 18px;
    }
}

@media screen and (max-width: 360px){
	.sec1 .joke .elite .item2 h1{
        transform: translateX(-50%) scale(0.9);
    }
    .sec1 .joke .elite .item2 .box .left .text p {
        margin-bottom: 20px;
    }
    .sec1 .joke .elite .item2 .box .left .text1 {
        height: 56%;
    }
    .sec1 .joke .elite .item2 .box .right {
        width: 110px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left h5 {
        font-size: 14px;
    }
    .sec1 .joke .elite .item3 .box .boxItem .left h5 {
        margin-bottom: 5px;
    }
}