.about-ydiv {
    padding-left: 30px;
    padding-right: 30px;
}

.gyinfo-c1 {
    max-width: 50%;
}

.gyinfo-d2 {
    font-size: 22px;
    line-height: 30px;
}
.nwinfo-g3 {
    height: 96px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    /* 超出部分隐藏 */
    text-overflow: ellipsis;
}
.contact-ylt {
    width: 120px;
}
.contact-y1 {
    font-size: 16px;
    line-height: 1.5;
}
.contact-y4 {
    font-size: 20px;
}

.pronav-a {
    font-size: 44px;
}
.pronav-lt {
    max-width: unset;
}
.pronav-b {
    max-width: 340px;
}

.gyinfo-slide {
    height: auto !important;
    padding-bottom: 20px;
}

@media (max-width: 750px) {
    .iabt-c1 .sp2 {
        font-size: .16rem;
    }
    .iabt-c2 {
        line-height: 1.2;
        font-size: .2rem;
    }
    .ipro-div {
        bottom: 1.4rem;
    }
    .iapl-ac {
        top: 50%;
        width: 100%;
        transform: translateY(-50%);
    }
    .about-yli,.about-yli.on {
        width: 100%;
    }
    .about-yli .about-ybj {
        opacity: 1;
        transition: all .8s;
        -webkit-transition: all .8s;
    }
    .about-yli .about-y1{
        color: #fff;
        opacity: 1;
        transition: all .5s;
        -webkit-transition: all .5s;
    }
    .about-yli .about-y2{
        width: 100%;
    }
    .about-yli .about-y22 {
        opacity: 1;
    }
    .about-yli .about-y22 br {
        display: none;
    }
    .gyinfo-slide {
        height: auto;
        padding: 0 .3rem .3rem .3rem;
    }
    .gyinfo-d2 {
        font-size: .2rem;
        line-height: 1.5;
    }
    .contact-ylt {
        width: 1.8rem;
    }
    .contact-y1 {
        font-size: .26rem;
    }
    .contact-y4 {
        font-size: .28rem;
    }
    .pronav-a {
        font-size: .45rem;
    }
    .pronav-b1 {
        width: 100%;
        margin-right: 0;
        margin-bottom: .3rem;
    }
}