.link {
    width: 100%;
    height: 50px;
    background: #DB011C;
    display: flex;
    align-items: center;
    justify-content: center;

}
.link a {
    display: block;
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #FFFFFF;
    position: relative;
}
.link a:nth-child(1) {
    margin-right: 64px;
}
.link .on:after {
    content: "";
    position: absolute;
    bottom: -45px;
    left: 50%;
    transform: translateX(-50%);
    border-top: 16px #DB011C solid;
    border-bottom: 16px transparent solid;
    border-left: 50px transparent solid;
    border-right: 50px transparent solid;
}
.sec {
    width: 100%;
    padding: 80px 0;
}
.sec .joke {
    width: 1420px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}
.sec .joke .right {
    position: relative;
}
.sec .joke .right .img img {
    display: block;
}
.sec .joke .right .text {
    position: absolute;
    top: 45px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    background: rgba(0,0,0,0.7);
    padding: 60px 45px 0;
}
.sec .joke .right .text h1 {
    font-size: 22px;
    font-family: Arial;
    font-weight: 900;
    color: #FFFFFF;
}
.sec .joke .right .text p {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #FFFFFF;
    line-height: 26px;
}
.sec .joke .right .text .line {
    width: 510px;
    height: 1px;
    background: #DB011C;
    margin: 26px auto 20px;
}
.sec .joke .right .text p:nth-last-child(1) {
    margin-bottom: 58px;
}
.sec .joke .left input {
    width: 690px;
    height: 50px;
    background: #F5F5F5;
    border: 1px solid #E6E6E6;
    border-radius: 3px;
    padding: 0 16px;
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
}
.sec .joke .left input::placeholder {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;

}
.sec .joke .left .item {
    margin-bottom: 26px;
}
.sec .joke .left .item1 {
    width: 690px;
    display: flex;
    justify-content: space-between;
}
.sec .joke .left .item1 input {
    width: 337px;
}
.sec .joke .left textarea {
    width: 690px;
    height: 120px;
    background: #F5F5F5;
    border: 1px solid #E6E6E6;
    border-radius: 3px;
    padding: 16px;
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
}
.sec .joke .left textarea::placeholder {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
}
.sec .joke .left button {
    width: 180px;
    height: 50px;
    background: #DB011C;
    border-radius: 3px;
    display: flex;
    align-items: center;
    border: none;
    padding-left: 36px;
    cursor: pointer;
    transition: 0.6s;
}
.sec .joke .left button:hover {
    border: 2px solid #DB011C;

    background: #FFFFFF;
}
.sec .joke .left button p {
    font-size: 12px;
    font-family: Arial;
    font-weight: bold;
    color: #FFFFFF;
    transition: 0.6s;
}
.sec .joke .left button:hover p {
    color: #DB011C;
}
.sec .joke .left button .iconfont {
    color: #FFFFFF;
    margin-left: 29px;
    transition: 0.6s;
}
.sec .joke .left button:hover .iconfont {
    color: #DB011C;
}
.sec .joke .left .select {
    margin-bottom: 53px;
}
.sec .joke .left .select .block {
    width: 690px;
    height: 50px;
    background: #F5F5F5;

    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    cursor: pointer;
}
.sec .joke .left .select {
    border: 1px solid #E6E6E6;
}
.sec .joke .left .select .block p {
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
}
.sec .joke .left .select .block .iconfont {
    transition: 0.6s;
    font-size: 18px;
    color: #666666;
    transform: rotate(90deg);
}
.sec .joke .left .select.item_active .block .iconfont {
    transform: rotate(0deg);
}
.sec .joke .left .select .block:hover .iconfont
.sec .joke .left .select .none {
    display: none;
}
.sec .joke .left .select .none .item {
    width: 690px;
    height: 50px;
    display: flex;
    align-items: center;
    padding:  0 16px;
    background: #F5F5F5;
    border-bottom: 1px solid #E6E6E6;
    margin: 0;
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
    cursor: pointer;
    transition: 0.6s;
}
.sec .joke .left .select .none .item:hover {
    color: #DB011C;
}
.sec .joke .left .item2 {
    width: 690px;
    display: flex;
    justify-content: space-between;
}
.sec .joke .left .item2 select {
    width: 220px;
    height: 50px;
    background: #F5F5F5;
    border: 1px solid #E6E6E6;
    border-radius: 3px;
    padding: 0 16px;
    font-size: 18px;
    font-family: Arial;
    font-weight: normal;
    color: #666666;
    appearance:none
}