/* 案例中心样式 */

.case-title {
    text-align: center;
    margin: 80px 0;
}

.breadcrumb-item {
    float: right;
    margin: -50px 0 0 0;
}

.breadcrumb {
    background-color: #fff;
}

.breadcrumb li a {
    color: #000;
}

.breadcrumb>li+li:before {
    content: "\003E";
    color: #000;
}

.case-tab {
    width: 100%;
    height: 47px;
    display: flex;
    justify-content: center;
}

.case-tab a {
    display: block;
    width: 120px;
    height: 47px;
    border: 1px solid #e1e1e1;
    text-align: center;
    line-height: 47px;
    box-sizing: border-box;
    border-radius: 50px;
    float: left;
    margin-right: 20px;
    color: #4b4948;
    transition: all 0.9s;
}

.case-tab a:hover {
    background-color: #201d85;
    color: #fff;
}

.case-context {
    margin-top: 38px;
}

.case-item {
    display: flex;
    width: 100%;
    margin: 0 auto;
    justify-content: space-around;
    flex-wrap: wrap;
}

.case-item li {
    float: left;
    border: 1px solid #d7d7d7;
    flex: 30%;
    margin-right: 30px;
    margin-bottom: 32px;
    box-sizing: border-box;
    transition: all 0.9s;
}

.case-item li:hover {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.case-item li a {
    color: #000;
}

.case-item li a img {
    width: 100%;
}

.case-item li a h3,
.case-item li a p,
.case-item li a span {
    margin-left: 33px;
}

.case-item li a p {
    width: 80%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.case-item li a h3 {
    margin-top: 35px;
    margin-bottom: 25px;
}

.case-item li a span {
    display: block;
    margin-top: 30px;
    margin-bottom: 40px;
}


/* 案例中心样式 */


/* 屏幕自适应样式 */

@media screen and (max-width:1200px) {
    /* .case-item li:nth-child(3n) {
        margin-right: 0;
    } */
}

@media screen and (max-width:991px) {
    .case-item li {
        flex: 20%;
    }
    /* .case-item li:nth-child(3n) {
        margin-right: 0;
    } */
}

@media (max-width:767px) {
    .case-item li {
        flex: 20%;
    }
    .case-item ul li a h2 {
        font-size: 24px;
    }
    .case-item ul li a p,
    .case-item ul li a span {
        font-size: 12px;
    }
    .case-item ul li a h2,
    .case-item ul li a p,
    .case-item ul li a span {
        margin-left: 10px;
    }
    .case-item li a h3,
    .case-item li a p,
    .case-item li a span {
        margin-left: 15px;
    }
    /* .case-item li:nth-child(2n) {
        margin-right: 0;
    } */
}