body {

    background: #EEF1F6;
    position: relative;
}
body .bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}
body .bg img {
    width: 100%;
    display: block;
}
.sec1 {
    position: relative;
    z-index: 10;
    margin-bottom: 125px;
}
.sec2 {
    position: relative;
    z-index: 10;
}
.sec1 .joke {
    width: 1440px;
    margin: auto;
    padding-top: 173px;
}
.sec1 .joke h1 {
    font-size: 40px;
    font-weight: 500;
    line-height: 50px;
    color: #111111;
    margin-bottom: 130px;
}
.sec1 .joke h5 {
    font-size: 24px;
    font-weight: 500;
    line-height: 30px;
    color: #111111;
    margin-bottom: 25px;
}
.sec1 .joke p {
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    color: #666666;
}
.sec2 .joke {
    width: 1720px;
    margin: auto;
}
.sec2 .joke .proLink {
    display: flex;
    align-items: center;
    margin-bottom: 58px;
}
.sec2 .joke .proLink a {
    display: block;
    min-width: 120px;
    padding: 0 12px;

    height: 54px;
    text-align: center;
    border: 1px solid #D5D8DE;
    border-radius: 6px;
    margin-right: 15px;
    font-size: 16px;
    font-weight: 400;
    line-height: 54px;
    color: #111111;
    transition: 0.6s;
}
.sec2 .joke .proLink a.on,.sec2 .joke .proLink a:hover {
    border: 1px solid transparent;
    background: #081F5C;

    color: #FFFFFF;
}
.sec2 .joke .pro_main {
    display: flex;
    flex-wrap: wrap;
}
.sec2 .joke .pro_main .item {
    width: 400px;
    height: 440px;
    background: #FFFFFF;
    margin-bottom: 40px;
    padding: 41px 43px 0;
    cursor: pointer;
    transition: 0.6s;
}
.sec2 .joke .pro_main .item:hover {
    box-shadow: 3px 4px 16px 0px rgba(52,52,52,0.3);
}
.sec2 .joke .pro_main .item img {
    transition: 3s;
    margin-bottom: 30px;
}
.sec2 .joke .pro_main .item:hover img {
     transform: scale(1.1);
 }
.sec2 .joke .pro_main .item:not(:nth-child(4n)) {
    margin-right: 40px;
}
.sec2 .joke .pro_main .item h5 {
    font-size: 15px;
    font-weight: 400;
    line-height: 15px;
    color: #C7C7C7;
    margin-bottom: 40px;
}
.sec2 .joke .pro_main .item p {
    font-size: 16px;
    font-weight: 400;
    line-height: 14px;
    color: #60513F;
    margin-bottom: 15px;
    position: relative;
    z-index: 9;
    transition: 0.6s;
}
.sec2 .joke .pro_main .item:hover p {
    color: #054C97;
}
.sec2 .joke .pro_main .item .cir {
    width: 24px;
    height: 24px;
    background: #EEF1F6;
    border-radius: 50%;
    position: relative;
}
.sec2 .joke .pro_main .item .cir span {
    width: 8px;
    height: 1px;
    background: #111111;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.sec2 .joke .pro_main .item .cir span:nth-child(1) {
    transform: translate(-50%,-50%)rotate(90deg);
}
.page {
    margin: 37px 0 108px;
}
.proInfo_fix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1999120911;
    clip-path: inset(0% 0% 0% 100%);
    transition: 1s;
    pointer-events: none;
}
.proInfo_fix.fixed_active {
    pointer-events: auto;
    clip-path: inset(0% 0% 0% 0%);
}
.proInfo_fix .main {
    display: flex;
    justify-content: space-between;
}
.proInfo_fix .main .proBox {
    background: #FFFFFF;
    width: 1600px;
    height: 100vh;
    position: relative;
}
.proInfo_fix .main .main_box {
    background: rgba(0,0,0,0.5);
    width: calc(100vw - 1600px);
    height: 100vh;
    cursor: pointer;
}
.proInfo_fix .main .proBox .back {
    position: absolute;
    top: 59px;
    left: 57px;
    z-index: 10;
    display: flex;
    align-items: center;
    cursor: pointer;
}
.proInfo_fix .main .proBox .close {
    position: absolute;
    top: 55px;
    right: 37px;
    z-index: 10;
    cursor: pointer;
    font-size: 32px;
    color: #111111;
}
.proInfo_fix .main .proBox .back p {
    font-size: 18px;
    font-weight: 400;
    line-height: 40px;
    color: #111111;
    margin-left: 17px;
    transition: 0.6s;
}
.proInfo_fix .main .proBox .back .iconfont {
    font-size: 22px;
    color: #111111;
    transition: 0.6s;
}
.proInfo_fix .main .proBox .close:hover,.proInfo_fix .main .proBox .back:hover p,.proInfo_fix .main .proBox .back:hover .iconfont {
    color: #054C97;
}
.proInfo_fix .main .proBox .proInfoBox {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 107px 0 127px;
    height: 100%;
}
.proInfo_fix .main .proBox .proInfoBox .proInfoText {
    width: 520px;
    margin-left: 98px;
}
.proInfo_fix .main .proBox .proInfoBox .proInfoText h1 {
    font-size: 30px;
    font-weight: bold;
    color: #111111;
    margin-bottom: 54px;
}
.proInfo_fix .main .proBox .proInfoBox .proInfoText .te {
    margin-bottom: 30px;
}
.proInfo_fix .main .proBox .proInfoBox .proInfoText .te h5 {
    font-size: 18px;
    font-weight: bold;
    line-height: 40px;
    color: #111111;
}
.proInfo_fix .main .proBox .proInfoBox .proInfoText .te p {
    font-size: 18px;
    font-weight: 300;
    line-height: 40px;
    color: #111111;
}
.proInfo_fix .main .proBox .proInfoBox .img {
    width: 756px;
}
.proInfo_fix .main .proBox .proInfoBox .img img {
    width: 100%;
}
@media screen and (max-width: 1800px) {
    .sec2 .joke {
        width: 90%;
    }
    .sec2 .joke .pro_main .item {
        width: 24%;
    }
    .sec2 .joke .pro_main .item:not(:nth-child(4n)) {
        margin-right: 1.333%;
    }
    .sec2 .joke .pro_main .item {
        height: auto;
        padding: 32px 30px 30px;
    }
    .proInfo_fix .main .proBox {
        width: 83vw;
    }
    .proInfo_fix .main .main_box {
        width: 17vw;
    }
    .proInfo_fix .main .proBox .proInfoBox {
        padding: 50px 6vw 0 6vw;
        justify-content: space-between;
    }
    .proInfo_fix .main .proBox .proInfoBox .img {
        width: 45%;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText {
        width: 45%;
        margin-left: 0px;
    }

}
@media screen and (max-width: 1600px) {
    .sec1 .joke {
        width: 90%;
        padding-top: 130px;
    }
    .sec1 .joke h1 {
        font-size: 32px;
        line-height: 40px;
        margin-bottom: 60px;
    }
    .sec1 .joke h5 {
        font-size: 22px;
    }
    .sec1 .joke p {
        font-size: 14px;
        line-height: 26px;
    }
    .sec2 .joke .proLink a {
        font-size: 14px;
        height: 40px;
        line-height: 40px;
        min-width: 100px;
    }
    .sec1 {
        margin-bottom: 70px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText .te p {
        font-size: 16px;
        line-height: 30px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText h2 {
        margin-bottom: 20px;
    }

}
@media screen and (max-width: 1400px) {
    .sec1 .joke h1 {
        font-size: 28px;
        line-height: 36px;
        margin-bottom: 40px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText h2 {
        font-size: 20px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText .te p {
        font-size: 14px;
        line-height: 22px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText .te h5 {
        font-size: 16px;
    }
    .sec1 .joke h5 {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .sec1 {
        margin-bottom: 50px;
    }

}
@media screen and (max-width: 1365px) {
    .sec2 .joke .pro_main .item {
        width: 32%;
    }
    .sec2 .joke .pro_main .item:not(:nth-child(4n)) {
        margin-right: 0;
    }
    .sec2 .joke .pro_main .item:not(:nth-child(3n)) {
        margin-right: 2%;
    }
    .sec2 .joke .pro_main .item {
        padding: 32px 30px 30px;
    }
    .page {
        margin: 24px 0 60px;
    }
    .sec2 .joke .proLink a {
        margin-bottom: 10px;
    }
    .sec2 .joke .proLink {
        flex-wrap: wrap;
    }
}
@media screen and (max-width: 1024px) {
    .sec2 .joke .proLink a {
        font-size: 12px;
        min-width: 90px;
    }
    .sec2 .joke .pro_main .item p {
        font-size: 14px;
    }
    .sec2 .joke .pro_main .item h5 {
        font-size: 13px;
    }
    .sec1 .joke h1 {
        font-size: 24px;
        line-height: 30px;
        margin-bottom: 25px;
    }
    .sec1 .joke {
        padding-top: 90px
    }
    .sec1 .joke h5 {
        font-size: 18px;
    }
    .sec1 {
        margin-bottom: 35px;
    }
    .sec2 .joke .proLink {
        margin-bottom: 25px;
    }
    .proInfo_fix .main .proBox .proInfoBox {
        flex-direction: column;
        justify-content: center;
    }
    .proInfo_fix .main .proBox .proInfoBox .img,.proInfo_fix .main .proBox .proInfoBox .proInfoText {
        width: 100%;
    }
}
@media screen and (max-width: 768px) {
    .sec2 .joke .pro_main .item:not(:nth-child(3n)) {
        margin-right: 0;
    }
    .sec2 .joke .pro_main .item {
        width: 100%;
    }
    .sec1 .joke p {
        font-size: 12px;
        line-height: 24px;
    }
    .sec1 .joke p br {
        display: none;
    }
    .sec1 .joke h1 {
        margin-bottom: 15px;
    }
    .sec2 .joke .proLink a {
        width: 32%;
        margin-right: 2%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .sec2 .joke .proLink a:nth-child(3n) {
        margin-right: 0;
    }
    .proInfo_fix .main .proBox .close {
        font-size: 16px;
    }
    .proInfo_fix .main .proBox .back p {
        font-size: 16px;
        margin-left: 8px;
    }
    .proInfo_fix .main .proBox .back .iconfont {
        font-size: 16px;
    }
    .proInfo_fix .main .proBox .close {
        top: 29px;
        right: 20px;
    }
    .proInfo_fix .main .proBox .proInfoBox .proInfoText h2 {
        font-size: 18px;
    }
    .proInfo_fix .main .proBox .back {
        top: 15px;
        left: 20px;
    }
    .sec1 .joke h1 br {
        display: none;
    }
    .sec1 .joke h1,.sec1 .joke h5,.sec1 .joke p {
        text-align: center;
    }
    .proInfo_fix .main .proBox {
        width: 100vw;
    }
    .proInfo_fix .main .main_box {
        display: none;
    }
}