.pdthrnav {
    display: flex;
    padding: 0.33rem calc((100vw - 15rem) / 2) .59rem;
    background-color: #f8fafa;
    font-size: .16rem;
    font-weight: 300;
    line-height: .19rem;
    text-align: left;
    color: #474443;

}

.pdthrnav img {
    width: .16rem;
    height: .16rem;
}

.pdthrnav a {
    margin: 0 .15rem;
    font-size: .16rem;
    font-weight: 300;
    line-height: .19rem;
    text-align: left;
    color: #474443;

}

.pdthrtit {
    font-size: .38rem;
    font-weight: 700;
    line-height: .45rem;
    text-align: center;
    color: #1D4E5D;
}

.pdthrnr {
    padding: 0 calc((100vw - 15rem) / 2) 1rem;
    background-color: #f8fafa;
}

.pdthrnr .pdthrtit {
    margin-bottom: .4rem;
}
.pdjies {
    padding-top: .44rem;
    border-top: 1px solid #E4E4E4;
}

.pdthrnr p {
    font-size: .18rem;
    font-weight: 300;
    line-height: .38rem;
    text-align: left;
    margin: 0 0 .15rem 0;
}

.pdthrlist {
    padding: .89rem calc((100vw - 15rem) / 2) .92rem;
    background-color: #f1f4f5;
}

.pdthrlists {
    margin-bottom: .5rem;
    display: flex;
    justify-content: space-between;
}

.pdthrlists:last-of-type {
    margin-bottom: .33rem;
}

.pdthrlistlimgs {
    width: 4.28rem;
    height: 4.28rem;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    border-radius: .1rem;
}

.pdthrlistlimgs img {
    max-height: 3rem;
    max-width: 3rem;
    min-width: 30%;
    object-fit: contain;
}

.pdthrlistcen {
    width: 10rem;
    position: relative;
}

.pdthrlisttit {
    font-size: .24rem;
    font-weight: 400;
    line-height: .28rem;
    text-align: left;
    color: #004657;
    padding: .1rem 0 .15rem;
    position: relative;
    width: fit-content;
}
.pdthrlistcen .spans{
    position: absolute;
    right: 0;font-size: .22rem;
    font-weight: 400;    color: #004657;top: .1rem;
}
.pdthrlistxq {
    width: 100%;
    border-top: 1px solid #D0D0D0;
    padding-top: 0.14rem;
}
.pdthrlistxq p img{
    width: 80%;

}
.pdthrlistxq p {
    line-height: 0.38rem;
    font-size: 0.16rem;
}

.pdthrlisttit::after {
    content: "";
    display: flex;
    width: 100%;
    height: .01rem;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: #004657;
}

.xqs {
    display: flex;
}

.xqt {
    width: .93rem;
    font-size: .18rem;
    font-weight: 600;
    line-height: .38rem;
    text-align: left;


    color: #004657;
    margin-right: .25rem;
}

.xqc {
    line-height: .38rem;

    font-size: .18rem;
    font-weight: 300;

    text-align: left;

    color: #474443;


}

.pdthrlistmore {
    display: flex;
    margin: 0 auto;
    width: .72rem;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.pdthrlistmore img {
    width: .72rem;
    height: .72rem;
}

.pdthrxxb {
    padding: 1rem calc((100vw - 15rem) / 2) 1rem;
    background-color: #ffffff;
}

.pdthrxxb .pdthrtit {
    margin-bottom: .48rem;
}

.pdthrxxb img {
    width: 90%;
}

.caseloadingbox {
    margin-top: 0;
    position: relative;
    top: -1.5rem;
}

@media screen and (max-width:750px) {

    .pdjies {
        padding: 0;
        border: none;
    }

    .pdthrlists {
        display: block;
    }

    .pdthrlistlimgs {
        width: 6.84rem;
        height: 6.84rem;
    }

    .pdthrlistlimgs img {
        max-height: 80%;
        max-width: 80%;
        min-width: 30%;
        object-fit: contain;
    }

    .prodthreecen {
        margin-top: 0 !important;
    }

    .pdthrnav {
        padding: 0;
        height: .88rem;
        background-color: #fff;
        display: flex;
        align-items: center;
        padding-left: .33rem;
    }

    .pdthrnav a {
        font-size: .2rem;
        margin: 0 .1rem;
        white-space: nowrap;
    }

    .pdthrnr {
        padding: .86rem 0.35rem 1.16rem;
    }

    .pdthrnr .pdthrtit {
        padding-bottom: .4rem;
        margin-bottom: .4rem;
        border-bottom: 1px solid #E4E4E4;
    }

    .pdthrnr p {
        font-size: .24rem;
        font-weight: 300;
        line-height: 2;
        margin-bottom: .42rem;
    }

    .pdthrnr p:last-of-type {
        margin-bottom: 0;
    }

    .pdthrlist {
        padding: .92rem 0.35rem 1rem;
    }

    .pdthrlisttit {
        padding-top: .48rem;
        padding-bottom: .28rem;
    }

    .pdthrlistxq p {
        font-size: .2rem;
        line-height: .42rem;
    }

    .pdthrlistcen {
        width: 6.8rem;
    }

    .pdthrxxb {
        padding: 1.19rem .35rem 1rem;
    }

    .pdthrxxb .pdthrtit {
        font-size: .42rem;
        font-weight: 500;
        margin-bottom: .45rem;
    }

    .fangda {
        display: block !important;
    }

    #fullscreen {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.9);
        z-index: 9999;
        overflow-x: scroll;
    }

    #fullscreen img {
        max-width: none;
        max-height: none;
        object-fit: fill;
        width: auto;
        height: 90vh;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        background-color: #fff;
    }

    .mmclose {
        width: 0.72rem;
        height: 0.72rem;
        background-image: url(/images/mclose.png);
        background-repeat: no-repeat;
        background-size: 0.72rem 0.72rem;
        position: fixed;
        top: 16%;
        left: 50%;
        transform: translateX(-50%);
    }

    .fangda {
        display: flex;
        align-items: center;

        font-size: .24rem;
        font-weight: 400;
        line-height: .2813rem;
        text-align: right;
        color: #1D4E5D;
        margin-top: .33rem;
    }

    .fangda img {
        width: .44rem;
        height: .44rem;
        margin-right: .06rem;
    }

}