html,
body {
    font-family: '微软雅黑';
}

/* ------------------------banner------------------------- */

.case-banner {
    width: 100%;
}

.case-banner>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* --------------------------navbar------------------------ */

.case-navbar {
    width: 100%;
    height: 70px;
    border-bottom: 2px solid #e3e3e3;
}

.case-navbar>ul {
    width: 64%;
    margin-left: 18%;
    height: 70px;
    overflow: hidden;
}

.case-navbar>ul>ul>li {
    float: left;
}

.case-navbar>ul>ul {
    margin-left: -18px;
}

.case-navbar>ul>ul>li p {
    width: 110px;
    height: 36px;
    line-height: 36px;
    font-size: 16px;
    text-align: center;
    border-radius: 40px;
    margin-top: 17px;
    margin-left: 18px;
    cursor: pointer;
    color: #333333;
    background-color: #ffffff;
    -webkit-transition: all .8s ease;
    -moz-transition: all .8s ease;
    -ms-transition: all .8s ease;
    -o-transition: all .8s ease;
    transition: all .8s ease;
}

.case-navbar>ul>ul>li p:hover {
    color: #ffffff;
    background-color: #426dd7;
}

/* 触发效果 */

.navbar-active {
    color: #ffffff !important;
    background-color: #426dd7 !important;
}

/* ----------------------------container-culture------------------------ */

.container-culture {
    width: 100%;
    background-color: #f1f1f1;
    padding-bottom: 30px;
}

.culture-title {
    width: 100%;
    height: 130px;
    text-align: center;
}

.culture-title>h4 {
    font-size: 34px;
    color: #222222;
    display: inline-block;
    margin-top: 60px;
}

.culture-content-box {
    width: 100%;
    background-color: #f1f1f1;
}

.culture-content-box>ul {
    width: 100%;
    text-align: center;
    overflow: hidden;
}

.culture-content-box>ul li {
    display: inline-block;
    margin-left: 22px;
    cursor: pointer;
}

.culture-content-box>ul li p {
    width: 132px;
    height: 48px;
    background-color: #ffffff;
    line-height: 48px;
    border-radius: 5px;
    color: #555555;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
}

.culture-content-box>ul li p:hover {
    background-color: #0f307f;
    color: #ffffff;
}

.culture-list-active {
    background-color: #0f307f !important;
    color: #ffffff !important;
}

/* ------------------------container-pic-list-------------------- */
.container-pic-list {
    width: 100%;
    background-color: #f1f1f1;
    padding-bottom: 50px;
}

.container-pic-list>ul {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.swiper-container {
    width: 100%;
    position: relative;
}

/* .pic-list-box{
    width: 100%;
    padding-bottom: 50px;
    overflow: hidden;
}
.pic-list-box li{
    float: left;
    width: 32%;
    height: auto;
    margin-left: 16px;
    margin-top: 16px;
    overflow: hidden;
    position: relative;
} */
.pic-list-box {
    -moz-column-count: 3;
    -webkit-column-count: 3;
    column-count: 3;
    -moz-column-gap: 1em;
    -webkit-column-gap: 1em;
    column-gap: 1em;
    margin-bottom: 40px;
}

.pic-list-box li {
    -moz-page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
    break-inside: avoid;
    overflow: hidden;
    position: relative;
    /* padding-top: 16px; */
    margin-top: 16px;
}
.pic-list-box li:nth-child(1){
    margin-top: -16px;
}


.pic-list-box li img{
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.pic-shade{
    width: 100%;
    height: 66px;
    position: absolute;
    background-color: rgba(0, 0, 0, .7);
    text-align: center;
    color: #ffffff;
    bottom: 0;
    left: 0;
}
.pic-shade h4{
    font-size: 16px;
    margin-top: 22px;
}
.pic-list-box li:hover .pic-shade{
    animation: 1s wordsUp ease-in-out both;
}
.pic-list-box li:hover .pic-shade h4{
    animation: 1s wordsUp2 ease-in-out both;
}
@keyframes wordsUp{
    0%{
        height: 66px;
    }
    100%{
        height: 100%;
    }
}
@keyframes wordsUp2{
    0%{
        margin-top: 20px;
    }
    100%{
        margin-top: 90px;
    }
}
.pic-shade p{
    font-size: 14px;
    width: 74%;
    margin-left: 13%;
    margin-top: 24px;
}

.swiper-control {
    width: 100%;
    height: 60px;
    text-align: center;
    overflow: hidden;
    position: relative;
}

.swiper-control div {
    float: left;
    cursor: pointer;
    -webkit-transition: all .8s ease;
    -moz-transition: all .8s ease;
    -ms-transition: all .8s ease;
    -o-transition: all .8s ease;
    transition: all .8s ease;
}

.swiper-control div:hover {
    background-color: #0f307f;
}

.swiper-left {
    width: 50px;
    height: 50px;
    background-color: #ffffff;
    text-align: center;
    line-height: 50px;
    margin-left: 43%;
    transform: translate(-50%,0);
}

.swiper-center {
    width: 92px;
    height: 50px;
    background-color: #ffffff;
    text-align: center;
    line-height: 50px;
    margin-left: 0%;
}

.swiper-right {
    width: 50px;
    height: 50px;
    background-color: #ffffff;
    text-align: center;
    line-height: 50px;
    margin-left: 2%;
}

@media all and (max-width:1200px) {
    .container-pic-list>ul {
        width: 100%;
    }
    .pic-list-box li{
        /* width: 31%;
        height: 220px;
        margin-left: 12px;
        margin-top: 12px; */
    }
}

@media all and (max-width:900px) {
    .pic-list-box{
        margin-left: -1%;
    }
    .pic-list-box li{
        /* width: 48%;
        height: auto;
        margin-left: 2%;
        margin-top: 12px; */
    }
    .pic-shade h4 {
        font-size: 12px;
        margin-top: 2px;
        margin-bottom: 2px;
        height: auto;
        overflow: hidden;
        display: -webkit-box;
        text-overflow: ellipsis;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .pic-shade {
        height: auto;
    }
    @keyframes wordsUp{
        0%{
            height: auto;
        }
        100%{
            height: auto;
        }
    }
    @keyframes wordsUp2{
        0%{
            margin-top: 2px;
        }
        100%{
            margin-top: 2px;
        }
    }
    .pic-shade p{
        display: none;
    }
    .swiper-left {
        margin-left: 24%;
        transform: translate(-50%,0);
    }
    .swiper-right {
        margin-left: 6.5%;
    }
}




/* -------------------------PC端--------------------------- */

@media all and (max-width:1700px) {


}

@media all and (max-width:1460px) {}

@media all and (max-width:1380px) {}

@media all and (max-width:1300px) {
    .culture-title>h4 {
        font-size: 28px;
    }
}

@media all and (max-width:1280px) {}

@media all and (max-width:1200px) {}


/* ------------------------手机端-------------------------- */

@media all and (max-width:900px) {
    .case-banner>img {
        width: 100%;
        height: 180px;
    }
    .case-navbar {
        height: auto;
    }
    .case-navbar>ul {
        width: 100%;
        margin-left: 0%;
        height: auto;
    }
    .case-navbar>ul>ul>li {
        float: left;
        width: 100%;
        height: 40px;
    }
    .case-navbar>ul>ul>li p {
        width: 100%;
        height: 40px;
        line-height: 40px;
        font-size: 16px;
        text-align: center;
        border-radius: 0px;
        margin-top: 0px;
        margin-left: 12px;
    }
    .culture-title {
        height: 80px;
    }
    .culture-title>h4 {
        font-size: 20px;
        margin-top: 30px;
    }
    .culture-content-box>ul li {
        margin-top: 10px;
        margin-left: 16px;
    }
    .container-culture {
        padding-bottom: 30px;
    }
    .culture-content-box>ul {
        margin-left: -6px;
    }
}



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