.title {
    margin-top: 100px;
    width: 100%;
    height: 220px;
    background: #F5F5F5;
}
.title .joke {
    width: 1420px;
    height: 220px;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.title .joke h1 {
    font-size: 42px;
    font-family: Arial;
    font-weight: 900;
    color: #333333;
}
.sec {
    width: 100%;
    padding-top: 80px;
}
.sec .joke {
    width: 1420px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    margin-bottom: 100px;
}
.sec .joke .content {
    width: 1080px;
}
.sec .joke .content p {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
    line-height: 26px;
}
.sec .joke .content h1 {
    font-size: 22px;
    font-family: Arial;
    font-weight: 900;
    color: #333333;
    margin-bottom: 36px;
}
.sec .joke .content .img {
    margin: 55px 0;
}
.sec .joke .content .img img {
    display: block;
    margin: auto;
}
.sec .joke .btn a {
    display: block;
    width: 280px;
    height: 280px;
    background: #FFFFFF;
    border: 2px solid #E6E6E6;
    margin-bottom: 21px;
    padding: 78px 20px 0;
    position: relative;
    transition: 0.6s;
}
.sec .joke .btn a .time {
    font-size: 16px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
    margin-bottom: 20px;
    transition: 0.6s;
}
.sec .joke .btn a .text {
    font-size: 18px;
    font-family: Arial;
    font-weight: 900;
    color: #676767;
    line-height: 22px;
    transition: 0.6s;
}
.sec .joke .btn a .icon {
    display: flex;
    align-items: center;
    position: absolute;
    bottom: 36px;
    left: 20px;
}
.sec .joke .btn a .icon .iconfont {
    font-size: 30px;
    color: #DB011C;
}
.sec .joke .btn a .icon p {
    font-size: 16px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
}
.sec .joke .btn a:hover {
    border: 2px solid #DB011C;
}
.sec .joke .btn a:hover .time {
    color: #DB011C;
}
.sec .joke .btn a:hover .text {
    color: #DB011C;
}
.sec .joke .content .pro {
    width: 100%;
    display: flex;
    margin-bottom: 107px;
}
.sec .joke .content .pro .item {
    height: 350px;
    border-right: 1px solid #E6E6E6;
}
.sec .joke .content .pro .item:nth-last-child(1) {
    border-right: none;
}
.sec .joke .content .pro .item .img {
    position: relative;
    margin: 0;
    overflow: hidden;
    margin-bottom: 42px;
}
.sec .joke .content .pro .item .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;
}
.sec .joke .content .pro .item .img:hover .btn {
    top: 50%;
}
.sec .joke .content .pro .item .text {
    padding: 0 35px;
    text-align: center;
}
.sec .joke .content .pro .item .text .title1 {
    display: block;
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    color: #333333;
    line-height: 18px;
    margin-bottom: 10px;
    transition: 0.6s;
}
.sec .joke .content .pro .item .text .num {
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    color: #DB011C;
}
.sec .joke .content .pro .item .text .title1:hover {
    color: #DB011C;
}