body {
    background: #f9f9f9;
}
.sec1 .joke {
    padding-top: 59px;
    width: 1680px;
    margin: auto;
}
.sec1 .joke .item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 43px;
}
.sec1 .joke .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
}
.sec1 .joke .title h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
}
.sec1 .joke .item .left {
    padding-top: 32px;
    width: 756px;
}
.sec1 .joke .item .left p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #666666;
    line-height: 28px;
}
.sec1 .joke .item .left h5 {
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #666666;
    line-height: 28px;
}
.sec1 .joke .item .left em {
    color: rgba(197, 1, 10, 1);
}
.sec1 .joke .item1 {
    display: flex;
    justify-content: space-between;
}
.sec1 .joke .item1 .right {
    padding: 33px 0 0 36px;
}
.sec1 .joke .item1 .right h4 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #C5010A;
    margin-bottom: 18px;
}

.sec1 .joke .item1 .right h5 {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #383838;
    margin-bottom: 22px;
}
.sec1 .joke .item1 .right p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #383838;
    line-height: 28px;
}
.sec2 .joke {
    padding-top: 89px;
    width: 1680px;
    margin: auto;
}
.sec2 .joke .title {
    margin-bottom: 43px;
}
.sec2 .joke .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
}
.sec2 .joke .title h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
}
.sec3 .joke {
    padding-top: 134px;
    width: 1680px;
    margin: auto;
    padding-bottom: 280px;
}
.sec3 .joke .title {
    margin-bottom: 26px;
}
.sec3 .joke .title h1 {
    font-size: 50px;
    font-family: Cambria;
    font-weight: 400;
    color: #999999;
    text-transform: uppercase;
}
.sec3 .joke .title h2 {
    font-size: 30px;
    font-family: Source Han Sans CN;
    font-weight: bold;

    color: #369942;
}
.sec3 .joke p {
    font-size: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #383838;
    line-height: 28px;
}
@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{
        width: 90%;
    }
    .sec1 .joke .item .left,
    .sec1 .joke .item .right,
    .sec1 .joke .item1 .left,
    .sec1 .joke .item1 .right{
        width: 49%;
    }
    .sec1 .joke .item1 .left img,
    .sec1 .joke .item .right img{
        width: 100%;
        height: auto;
    }
    .sec2 .joke img{
        width: 100%;
        height: auto;
    }
    .sec3 .joke {
        padding-bottom: 80px;
    }
    .sec1 .joke .title h1,
    .sec2 .joke .title h1,
    .sec3 .joke .title h1{
        font-size: 40px;
    }
    .sec1 .joke .title h2,
    .sec2 .joke .title h2,
    .sec3 .joke .title h2{
        font-size: 24px;
    }
    .sec1 .joke .item1 .right,
    .sec1 .joke .item .left {
        padding-top: 15px;
    }
    .sec1 .joke .item1 .right h4 {
        font-size: 26px;
    }
    .sec3 .joke {
        padding-top: 50px;
    }
    .sec2 .joke {
        padding-top: 40px;
    }
    .sec3 .joke p {
        font-size: 16px;
    }
}

@media screen and (max-width: 1600px){

}

@media screen and (max-width: 1440px){

    .sec1 .joke .item1 .right h5 {
        margin-bottom: 14px;
        font-size: 16px;
    }
    .sec1 .joke .item1 .right h4 {
        font-size: 22px;
    }
}

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

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






@media screen and (max-width: 820px){
    .sec1 .joke .item,
    .sec1 .joke .item1{
        flex-direction: column;
    }
    .sec1 .joke .item .left,
    .sec1 .joke .item .right,
    .sec1 .joke .item1 .left,
    .sec1 .joke .item1 .right{
        width: 100%;
    }
    .sec1 .joke .item1{
        flex-direction: column-reverse;
    }
    .sec1 .joke .item1 .right{
        padding-left: 0;
    }
    .sec1 .joke .item {
        margin-bottom: 10px;
    }
    .sec3 .joke p {
        font-size: 14px;
    }
    .sec1 .joke {
        padding-top: 20px;
    }
    .sec1 .joke .item .left p {
        line-height: 24px;
    }
    .sec1 .joke .title h1,
    .sec2 .joke .title h1,
    .sec3 .joke .title h1{
        font-size: 34px;
    }
    .sec1 .joke .title h2,
    .sec2 .joke .title h2,
    .sec3 .joke .title h2{
        font-size: 20px;
    }
}


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


@media screen and (max-width: 540px){
    .sec1 .joke .title h1,
    .sec2 .joke .title h1,
    .sec3 .joke .title h1{
        font-size: 24px;
    }
    .sec1 .joke .title h2,
    .sec2 .joke .title h2,
    .sec3 .joke .title h2{
        font-size: 14px;
    }
    .sec1 .joke .item1 .right p {
        font-size: 12px;
        line-height: 24px;
    }
    .sec1 .joke .item .left h5 {
        font-size: 12px;
        line-height: 24px;
    }
    .sec1 .joke .item .left p {
        font-size: 12px;
        line-height: 22px;
    }
    .sec1 .joke .item1 .right h4 {
        font-size: 18px;
    }
    .sec1 .joke .item1 .right h5 {
        font-size: 14px;
    }
    .sec3 .joke p {
        font-size: 12px;
        line-height: 24px;
    }
}


@media screen and (max-width: 414px){
	
}

@media screen and (max-width: 375px){
	
}

@media screen and (max-width: 360px){
	
}