.m-visual-item {
    cursor: pointer;
    position: relative;
    display: block
}

.m-visual-item .u-tip {
    display: none
}

.m-visual-item:hover > .u-border {
    position: absolute;
    border-color: rgba(0, 0, 0, .3)
}

.m-visual-item:hover > .u-border.u-border-top {
    top: 0;
    left: 0;
    width: 100%;
    border-top: 1px dashed
}

.m-visual-item:hover > .u-border.u-border-right {
    top: 0;
    right: 0;
    height: 100%;
    border-right: 1px dashed
}

.m-visual-item:hover > .u-border.u-border-bottom {
    bottom: 0;
    left: 0;
    width: 100%;
    border-bottom: 1px dashed
}

.m-visual-item:hover > .u-border.u-border-left {
    left: 0;
    top: 0;
    height: 100%;
    border-left: 1px dashed
}

.m-visual-item:hover .u-tip {
    display: block;
    position: absolute;
    left: 50%;
    margin-left: -50px;
    min-width: 100px;
    line-height: 70px;
    background-color: rgba(0, 0, 0, .3);
    z-index: 998;
    top: 0;
    text-align: center
}

.m-visual-item.light:hover > .u-border {
    border-color: #6ccfff
}

.m-visual-item .u-border-hover {
    position: absolute;
    z-index: 2;
    pointer-events: none;
    transition: border .2s ease
}

.m-visual-item .u-border-hover.is-active {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    border: 2px dashed #6ccfff !important
}

.m-visual-item:hover > .u-border-hover {
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    border: 1px dashed #6ccfff
}

.m-city-carrier.z-web {
    padding: 90px 0 45px;
    width: 100%;
    background: #fff
}

.m-city-carrier.z-web .m-city-carrier-content {
    width: 1200px;
    margin: 0 auto
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list {
    height: 470px;
    margin-top: 60px
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry {
    width: 300px;
    height: 450px;
    position: relative;
    top: 0;
    float: left;
    transition: all .5s
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .arrow-btn {
    position: absolute;
    bottom: 60px;
    left: 0;
    opacity: 0;
    transition: all .5s
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry:last-child {
    border-right: none
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-img {
    height: 100%;
    width: 100%;
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-img .light {
    color: #142033
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-first-title {
    font-size: 26px;
    line-height: 36px;
    margin-bottom: 10px;
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-second-title {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 34px
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-desc {
    font-size: 14px;
    line-height: 22px;
    display: none;
    margin-bottom: 37px
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .m-industry .u-desc .text {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active {
    height: 470px;
    border-radius: 4px;
    position: relative;
    top: -10px;
    /*filter: drop-shadow(0 16px 40px rgba(47, 56, 111, .25));*/
    z-index: 9
}
/*todo 这里改变颜色*/
.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active .u-img {
    padding: 0 20px;
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active .u-img .light {
    position: absolute;
    top: 90%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    text-align: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 0px 0px 3px #000;
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active .u-img .u-desc {
    font-size: 14px;
    line-height: 22px;
    display: block
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active .u-img .u-desc .text {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 7;
    -webkit-box-orient: vertical
}

.m-city-carrier.z-web .m-city-carrier-content .u-industry-list .f-active .arrow-btn {
    left: 20px;
    opacity: 1;
    bottom: 60px
}

.m-city-carrier.z-phone {
    padding: .6933333333333334rem 0 0 .8rem
}

.m-city-carrier.z-phone .m-main-title, .m-city-carrier.z-phone .m-second-title {
    padding-right: .8rem
}

.m-city-carrier.z-phone .m-second-title {
    font-size: .37333333333333335rem;
    line-height: .64rem;
    color: #6f7993
}

.m-city-carrier.z-phone .swiper-container {
    width: 100%;
    margin-top: .8rem
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide {
    width: 7.466666666666667rem;
    height: 11.733333333333333rem;
    margin-right: .5333333333333333rem;
    position: relative;
    overflow: hidden
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img {
    height: 100%;
    background-size: cover;
    padding: 3.36rem .8rem 1.76rem
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img .u-first-title {
    color: #142033;
    font-size: .64rem;
    line-height: .9066666666666666rem;
    margin-bottom: .26666666666666666rem
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img .u-first-title .light {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img .u-second-title {
    font-size: .37333333333333335rem;
    line-height: .5333333333333333rem;
    margin-bottom: .5333333333333333rem;
    color: #142033
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img .u-second-title .light {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.m-city-carrier.z-phone .swiper-container .swiper-wrapper .swiper-slide .u-img .u-desc {
    font-size: .32rem;
    line-height: .64rem;
    color: #6f7993;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 6;
    -webkit-box-orient: vertical
}

@media only screen and (max-width: 1300px) {
    .z-web .m-city-carrier-content {
        width: 1200px !important
    }

    .z-web .m-city-carrier-content .u-industry-list .m-industry {
        width: 300px !important
    }
}

.img4:hover {
    transform: scale(1.2);
}