.sec1 {
    width: 100%;
    padding-top: 100px;
}
.sec1 .joke {
    width: 1420px;
    margin: auto;
    padding-top: 91px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 107px;
}
.sec1 .joke .left {
    width: 540px;
    position: relative;
}
.sec1 .joke .left .pro {
    width: 540px;
    height: 540px;
    position: relative;
    margin-bottom: 44px;
}
.sec1 .joke .left .pro .item {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.6s;
    opacity: 0!important;
    pointer-events: none!important;
}
.sec1 .joke .left .pro .item.on {
    opacity: 1!important;
    pointer-events: unset!important;
}
.sec1 .joke .left .proInfo1 {
    width: 470px;
    margin: auto;
    position: relative;
}
.sec1 .joke .left .proInfo1 .swiper-slide {
    transition: 0.6s;
}
.sec1 .joke .left .proInfo1 .swiper-slide img {
    display: block;
    transition: 0.6s;
}
.sec1 .joke .left .proInfo1 .swiper-slide-active img {
    border: 1px solid #DB011C;
}
.sec1 .joke .left .btn {
    width: 100%;
    position: absolute;
    bottom: 34px;
    left: 0;
    display: flex;
    justify-content: space-between;
}
.sec1 .joke .left .btn .iconfont {
    font-size: 30px;
    color: rgba(219, 1, 28, 0.3);
    transition: 0.6s;
    cursor: pointer;
}
.sec1 .joke .left .btn .iconfont:hover {
    color: rgba(219, 1, 28, 1);
}
.sec1 .joke .left .btn .pre {
    transform: rotate(180deg);
}
.sec1 .joke .right {
    width: 580px;
    height: 670px;
    position: relative;
}
.sec1 .joke .right h1 {
    font-size: 22px;
    font-family: Arial;
    font-weight: 900;
    color: #333333;
    margin-bottom: 24px;
}
.sec1 .joke .right .sb>p {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
    line-height: 26px;
    height: 208px;
    overflow: hidden;
}
.sec1 .joke .right a {
    display: flex;
}
.sec1 .joke .right .more {
    margin-top: 25px;
    font-size: 12px;
    font-family: Arial;
    font-weight: bold;
    color: #DB011C;
}
.sec1 .joke .right  .message {
    width: 580px;
    height: 50px;
    background: rgba(255,255,255,0);
    border: 2px solid #DB011C;
    border-radius: 3px;
    transition: 0.6s;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-family: Arial;
    font-weight: bold;
    color: #DB011C;
    position: absolute;
    bottom: 101px;
    right: 0;
}
.sec1 .joke .right  .message:hover {
    background: #DB011C;
    color: #FFFFFF;
}
.sec1 .joke .right .share {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid #E6E6E6;
    border-bottom: 1px solid #E6E6E6;
    position: absolute;
    bottom: 0;
    right: 0;
}
.sec1 .joke .right .share .link {
    display: flex;
}
.sec1 .joke .right .share .link a {
    margin-left: 40px;
    color: rgba(0, 0, 0, 1);
    transition: 0.6s;
}
.sec1 .joke .right .share .link a:hover {
    color: rgba(219, 1, 28, 1);
}
.sec2 {
    width: 100%;
    background: #F5F5F5;
}
.sec2 .joke {
    width: 1420px;
    margin: auto;
    padding-top: 83px;
    padding-bottom: 109px;
    position: relative;
}
.sec2 .joke h1 {
    width: fit-content;
    margin: auto;
    font-size: 26px;
    font-family: Arial;
    font-weight: 900;
    color: #333333;
    position: relative;
}
.sec2 .joke h1::after {
    content: "";
    width: 15px;
    height: 4px;
    background: #DB011C;
    position: absolute;
    top: 44px;
    left: 50%;
    transform: translateX(-50%);
}
.sec2 .joke .proInfo2 {
    margin-top: 69px;
    background: #fff;
    padding: 28px 0 22px;
}
.sec2 .joke .proInfo2 .swiper-slide {
    height: 350px;
    border-right: 1px solid #E6E6E6;
    background: #fff;
}
.sec2 .joke .proInfo2 .swiper-slide:nth-child(5n) {
    border-right: none;
}
.sec2 .joke .proInfo2 .swiper-slide .img {
    position: relative;
    margin: 0;
    overflow: hidden;
    margin-bottom: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sec2 .joke .proInfo2 .swiper-slide .img img {
    display: block;
}
.sec2 .joke .proInfo2 .swiper-slide .img .btn {
    display: block;
    width: 180px;
    height: 50px;
    background: rgba(219,1,28,.7);
    border-radius: 3px;
    font-size: 12px;
    font-family: Arial;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 50px;
    text-align: center;
    position: absolute;
    top: 113%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 1;
    transition: 0.6s;
}
.sec2 .joke .proInfo2 .swiper-slide .img:hover .btn {
    top: 50%;
}
.sec2 .joke .proInfo2 .swiper-slide .text {
    padding: 0 35px;
    text-align: center;
}
.sec2 .joke .proInfo2 .swiper-slide .text .title1 {
    display: block;
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    color: #333333;
    line-height: 18px;
    margin-bottom: 10px;
    transition: 0.6s;
}
.sec2 .joke .proInfo2 .swiper-slide .text .num {
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    color: #DB011C;
}
.sec2 .joke .proInfo2 .swiper-slide .text .title1:hover {
    color: #DB011C;
}
.swiper-pagination {
    bottom: 65px !important;
}
.swiper-pagination-bullet {
    margin-left: 23px!important;
    background: rgba(102, 102, 102, 1) !important;
    opacity: 1!important;
    transition: 0.6s;
}
.swiper-pagination-bullet-active {
    background: rgba(219, 1, 28, 1) !important;
}