.case_page {
    background: #f1f1f1;
}

.case_page .content .bread_nav {
    background: #f1f1f1;
    overflow: hidden;
    line-height: 100px;
    border-bottom: 0 solid #000;
}

.case_page .content .bread_nav span {
    float: left;
    display: block;
    height: 100px;
    text-align: center;
    line-height: 100px;
}

.case_page .content .bread_nav span i {
    font-size: 20px;
    color: #979797;
}

.case_page .content .bread_nav p {
    margin-left: 10px;
    float: left;
    font-size: 14px;
    color: #333333;
}

.case_page .content .bread_nav p a {
    color: #0e50cb;
}

.case_page .content .slide {
    margin-bottom: 30px;
    position: relative;
}

.case_page .content .slide .arrow {
    position: absolute;
    width: 50%;
    right: 0;
    bottom: 50px;
    display: flex;
    padding: 0 45px;
    transform: none!important;
    justify-content: space-between;
    align-items: center;
}

.case_page .content .slide .arrow .swiper-pagination {
    position: static;
}

.case_page .content .slide .arrow .swiper-pagination .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    background-color: #ffffff;
    border: solid 3px #999999;
    border-radius: 50%;
    margin-right: 5px;
    outline: none;
}

.case_page .content .slide .arrow .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #333333;
    border: solid 3px #333;
}

.case_page .content .slide .arrow .btn {
    width: 38px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.case_page .content .slide .arrow .btn .swiper-button-next,
.case_page .content .slide .arrow .btn .swiper-button-prev {
    background: none;
    position: static;
    margin: 0;
    width: auto;
    height: auto;
    outline: none;
}

.case_page .content .slide .arrow .btn .swiper-button-next i,
.case_page .content .slide .arrow .btn .swiper-button-prev i {
    font-size: 20px;
    color: #333;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .left {
    width: 50%;
    height: 520px;
    float: left;
    /*background: url(../images/case_page_01.jpg) no-repeat center;*/
    background-size: cover;
    transition: all 0.5s linear;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right {
    width: 50%;
    height: 520px;
    float: right;
    background: #fff;
    padding: 45px;
    overflow: hidden;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right h5 {
    font-size: 36px;
    font-weight: bold;
    line-height: 1;
    color: #333333;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right .line {
    width: 34px;
    height: 5px;
    background: #333;
    margin: 20px 0;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right h6 {
    font-size: 24px;
    line-height: 24px;
    color: #333333;
    margin-bottom: 10px;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right>p {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
    margin-bottom: 30px;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right span {
    font-size: 18px;
    line-height: 24px;
    color: #2e3c59;
    font-weight: bold;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul {
    margin: 50px -50px 0;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li {
    border-left: 1px solid #dedede;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li:first-child {
    border-left: 0 solid #000;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li .center {
    text-align: center;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li .center p {
    font-size: 18px;
    line-height: 30px;
    color: #666666;
}

.case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li .center i {
    font-size: 32px;
    line-height: 30px;
    color: #333;
}

.case_page .content .list_nav ul {
    text-align: left;
    margin-bottom: 30px;
}

.case_page .content .list_nav ul li {
    display: inline-block;
}

.case_page .content .list_nav ul li:hover a,
.case_page .content .list_nav ul li.active a {
    background: linear-gradient(to right, #2d3c59 0%, #39305c 100%);
    color: #fff;
}

.case_page .content .list_nav ul li a {
    display: block;
    min-width: 85px;
    padding: 0 10px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
    color: #999999;
    border-radius: 15px;
}

.case_page .content .list {
    overflow: hidden;
}

.case_page .content .list ul {
    margin: 0 -15px;
}

.case_page .content .list ul li {
    padding: 0 15px;
    margin-bottom: 30px;
}

.case_page .content .list ul li a {
    display: block;
}

.case_page .content .list ul li a:hover .pic img {
    transform: scale(1.1);
}

.case_page .content .list ul li a:hover .word,
.case_page .content .list ul li a:hover .project {
    background: linear-gradient(to right, #2d3c59 0%, #39305c 100%);
}

.case_page .content .list ul li a:hover .word .img,
.case_page .content .list ul li a:hover .project .img {
    left: 50%;
    transform: translate(-50%, -50%);
}

.case_page .content .list ul li a:hover .word h5,
.case_page .content .list ul li a:hover .project h5,
.case_page .content .list ul li a:hover .word h6,
.case_page .content .list ul li a:hover .project h6 {
    color: #fff;
}

.case_page .content .list ul li a:hover .word span,
.case_page .content .list ul li a:hover .project span {
    color: #fff;
}

.case_page .content .list ul li a .pic {
    overflow: hidden;
}

.case_page .content .list ul li a .pic img {
    width: 100%;
    transition: all 0.5s linear;
}

.case_page .content .list ul li a .word {
    transition: all 0.5s linear;
    height: 130px;
    background: #fff;
    padding-left: 25px;
    padding-top: 50px;
    position: relative;
}

.case_page .content .list ul li a .word .img {
    transition: all 0.5s linear;
    position: absolute;
    top: 0;
    transform: translateY(-50%);
    width: 85px;
    height: 85px;
    background-color: #ffffff;
    box-shadow: 0px 6px 21px 0px rgba(148, 148, 148, 0.12);
    border: solid 1px #ffffff;
    text-align: center;
    line-height: 85px;
    border-radius: 50%;
}

.case_page .content .list ul li a .word h5 {
    font-size: 16px;
    line-height: 30px;
    color: #999999;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.case_page .content .list ul li a .word h6 {
    font-weight: bold;
    font-size: 18px;
    line-height: 24px;
    color: #333333;
}

.case_page .content .list ul li a .project {
    border-top: 1px solid #f1f1f1;
    background: #fff;
    height: 50px;
    line-height: 50px;
    padding-left: 25px;
}

.case_page .content .list ul li a .project span {
    font-size: 14px;
    color: #999999;
}

@media screen and (max-width: 1509px) {
    .item1 {
        min-height: auto;
    }
    .item1 ul li a {
        width: 150px;
        height: 150px;
    }
    .item1 ul li a p {
        font-size: 24px;
    }
}

@media screen and (max-width: 1410px) {
    .content {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
}

@media screen and (max-width: 1199px) {
    .case_page .content {
        padding-top: 20px;
    }
    .case_page .content .slide {
        margin-bottom: 0;
        padding-bottom: 60px;
    }
    .case_page .content .slide .arrow {
        width: 100%;
        bottom: 20px;
        justify-content: center;
    }
    .case_page .content .slide .arrow .btn {
        display: none;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right {
        padding: 60px 20px;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul {
        margin: 50px 0;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul li .center i {
        font-size: 20px;
    }
    .case_page .content .list ul li a .word {
        padding: 10px 25px;
        height: auto;
    }
    .case_page .content .list ul li a .word .img {
        display: none;
    }
    .case_page .content .list ul li a .word h6 {
        display: none;
    }
}

@media screen and (max-width: 1023px) {
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right {
        padding: 40px 20px;
    }
    .case_page .content .list ul {
        margin: 0 -5px;
    }
    .case_page .content .list ul li {
        padding: 0 5px;
    }
}

@media screen and (max-width: 767px) {
    .case_page .content .list_nav ul li a {
        padding: 0 4px;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a {
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a>div {
        width: 100% !important;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .left {
        height: 300px;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right {
        height: auto;
        padding: 20px;
    }
    .case_page .content .slide .swiper-container .swiper-wrapper .swiper-slide a .right ul {
        margin-bottom: 0;
    }
    .case_page .content .list ul {
        margin: 0 -5px;
    }
    .case_page .content .list ul li {
        padding: 0 5px;
    }
}


/*案例详情*/

.casedetail_page .content {
    /*padding-bottom: 100px;*/
    overflow: hidden;
}

.casedetail_page .content .item_nav ul {
    line-height: 40px;
    overflow: hidden;
}

.casedetail_page .content .item_nav ul li {
    margin-right: 38px;
    float: left;
}

.casedetail_page .content .item_nav ul li.active a,
.casedetail_page .content .item_nav ul li:hover a {
    color: #2e3b59;
}

.casedetail_page .content .item_nav ul li a {
    font-size: 25px;
    color: #999999;
}

.casedetail_page .content .center {
    margin: 0 -10px;
    overflow: hidden;
}

.casedetail_page .content .center .case_left {
    width: 70%;
    float: left;
    padding: 0 10px;
}

.casedetail_page .content .center .case_left .up_next {
    background: #fff;
    border-top: 1px solid #dedede;
    display: flex;
    justify-content: center;
    align-items: center;
}

.casedetail_page .content .center .case_left .up_next a {
    height: 102px;
    line-height: 102px;
    width: 50%;
    display: block;
    text-align: center;
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    border-left: 1px solid #dedede;
    padding: 0 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.casedetail_page .content .center .case_left .up_next a:first-child {
    border-left: 0 solid #000;
}

.casedetail_page .content .center .case_left .up_next a:hover {
    color: #1c5ce9;
}

.item {
    padding: 20px;
    background: #fff;
}

.item img {
    max-width: 100%;
    display: block;
    margin: 10px auto;
}

.item1 {
    background: #fff;
    padding: 30px 40px;
    margin-bottom: 20px;
    border-bottom: 1px solid #f1f1f1;
}

.item1 .c666 {
    line-height: 24px;
}

.item1 h5 {
    font-size: 24px;
    line-height: 1;
    color: #333333;
}

.item1 ul {
    margin-top: 40px;
}

.item1 ul li a {
    justify-content: center;
    align-items: center;
    flex-direction: column;
    display: flex;
    width: 10vw;
    height: 10vw;
    border: solid 1px #dedede;
    border-radius: 50%;
    margin: 0 auto;
}

.item1 ul li a p {
    font-size: 40px;
    line-height: 1;
    color: #333333;
}

.item1 ul li a span {
    font-size: 19px;
    line-height: 30px;
    color: #999999;
}

.item2 {
    margin-bottom: 20px;
    background: #fff;
    padding: 30px 40px 0;
}

.item2 h5 {
    font-size: 24px;
    line-height: 1;
    color: #333333;
}

.item2 .word {
    margin-top: 40px;
}

.item2 .word img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    height: auto !important;
}

.item2 .word h6 {
    font-size: 16px;
    line-height: 30px;
    color: #333333;
}

.item2 .word p {
    font-size: 14px;
    color: #666666;
}

.item3 {
    background: #fff;
    padding: 30px 40px;
    margin-bottom: 20px;
}

.item3 h5 {
    font-size: 24px;
    line-height: 1;
    color: #333333;
}

.item3 .list {
    width: 100%;
    margin-top: 40px;
}

.item3 .list .swiper-container .swiper-wrapper .swiper-slide a {
    display: block;
}

.item3 .list .swiper-container .swiper-wrapper .swiper-slide a img {
    width: 100%;
}

.item3 .list .swiper-container .swiper-pagination-progressbar {
    bottom: 0;
    top: auto;
}

.item3 .list .swiper-container .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
    background: #eee;
}

.casedetail_page .content .center .case_right {
    width: 30%;
    float: right;
    padding: 0 10px;
}

.casedetail_page .content .center .case_right .item1 {
    padding: 30px;
    margin-bottom: 20px;
    background: #fff;
}

.casedetail_page .content .center .case_right .item1 img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    padding-bottom: 2%;
}

.casedetail_page .content .center .case_right .item1 p {
    font-size: 14px;
    line-height: 24px;
    color: #666666;
}

.casedetail_page .content .center .case_right .item2 {
    margin-bottom: 20px;
    background: #fff;
    padding: 0 30px 20px;
}

.casedetail_page .content .center .case_right .item2 h5 {
    margin-bottom: 20px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 24px;
    color: #333333;
    border-bottom: 1px solid #dedede;
    position: relative;
}

.casedetail_page .content .center .case_right .item2 h5::after {
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    width: 20px;
    height: 3px;
    background: #39305c;
}

.casedetail_page .content .center .case_right .item2 h5 span {
    font-weight: bold;
}

.casedetail_page .content .center .case_right .item2 p {
    font-size: 14px;
    line-height: 30px;
    color: #333333;
}

.casedetail_page .content .center .case_right .item3 {
    margin-bottom: 20px;
    background: #fff;
    padding: 0 30px 20px;
}

.casedetail_page .content .center .case_right .item3 h5 {
    margin-bottom: 20px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 24px;
    color: #333333;
    border-bottom: 1px solid #dedede;
    position: relative;
}

.casedetail_page .content .center .case_right .item3 h5::after {
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    width: 20px;
    height: 3px;
    background: #39305c;
}

.casedetail_page .content .center .case_right .item3 h5 span {
    font-weight: bold;
}

.casedetail_page .content .center .case_right .item3 .big a {
    display: block;
    height: 240px;
    background: url(../images/news_page_05.jpg) no-repeat center;
    background-size: cover;
    position: relative;
}

.casedetail_page .content .center .case_right .item3 .big a:hover .word {
    background: rgba(255, 255, 255, 0.9);
}

.casedetail_page .content .center .case_right .item3 .big a:hover .word p {
    color: #333;
}

.casedetail_page .content .center .case_right .item3 .big a .word {
    transition: all 0.5s linear;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    line-height: 50px;
    padding-left: 22px;
    overflow: hidden;
}

.casedetail_page .content .center .case_right .item3 .big a .word p {
    font-size: 16px;
    color: #ffffff;
}

.casedetail_page .content .center .case_right .item3 ul {
    padding-top: 10px;
}

.casedetail_page .content .center .case_right .item3 ul li a {
    display: block;
    overflow: hidden;
    line-height: 36px;
}

.casedetail_page .content .center .case_right .item3 ul li a:hover span {
    color: #1c5ce9;
}

.casedetail_page .content .center .case_right .item3 ul li a span {
    font-size: 14px;
    color: #333333;
    width: 80%;
    display: block;
    float: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.casedetail_page .content .center .case_right .item3 ul li a i {
    float: right;
    font-size: 14px;
    color: #999999;
}

.casedetail_page .content .center .case_right .item4 {
    margin-bottom: 20px;
    background: #fff;
    padding: 0 30px 20px;
}

.casedetail_page .content .center .case_right .item4 h5 {
    margin-bottom: 20px;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 24px;
    color: #333333;
    border-bottom: 1px solid #dedede;
    position: relative;
}

.casedetail_page .content .center .case_right .item4 h5::after {
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    content: "";
    width: 20px;
    height: 3px;
    background: #39305c;
}

.casedetail_page .content .center .case_right .item4 h5 span {
    font-weight: bold;
}

.casedetail_page .content .center .case_right .item4 form .name,
.casedetail_page .content .center .case_right .item4 form .tel {
    margin-bottom: 10px;
    width: 100%;
    border: 1px solid #dedede;
    overflow: hidden;
}

.casedetail_page .content .center .case_right .item4 form .name .icon,
.casedetail_page .content .center .case_right .item4 form .tel .icon {
    width: 10%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    float: left;
}

.casedetail_page .content .center .case_right .item4 form .name input,
.casedetail_page .content .center .case_right .item4 form .tel input {
    width: 90%;
    height: 50px;
    border-left: 1px solid #dedede;
    float: left;
    padding-left: 15px;
    font-size: 14px;
    color: #999999;
}

.casedetail_page .content .center .case_right .item4 form .mes {
    height: 100px;
    border: solid 1px #dedede;
    margin-bottom: 10px;
}

.casedetail_page .content .center .case_right .item4 form .mes .icon {
    width: 10%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    float: left;
    border-right: 1px solid #dedede;
}

.casedetail_page .content .center .case_right .item4 form .mes textarea {
    float: left;
    width: 90%;
    height: 98px;
    font-size: 14px;
    color: #999999;
    border: none;
    padding: 16px;
    resize: none;
    outline: none;
}

.casedetail_page .content .center .case_right .item4 form .sub button {
    width: 100%;
    height: 50px;
    font-size: 18px;
    color: #ffffff;
    background: #333;
    border: none;
}

@media screen and (max-width: 1509px) {
    .item1 {
        min-height: auto;
    }
    .item1 ul li a {
        width: 150px;
        height: 150px;
    }
    .item1 ul li a p {
        font-size: 24px;
    }
}

@media screen and (max-width: 1199px) {
    .casedetail_page .content {
        padding-bottom: 10px;
    }
    .casedetail_page .content .item_nav ul {
        text-align: center;
    }
    .casedetail_page .content .item_nav ul li {
        float: none;
        display: inline-block;
    }
    .casedetail_page .content .center .case_left {
        width: 100%;
    }
    .casedetail_page .content .center .case_right {
        display: none;
    }
}

@media screen and (max-width: 767px) {
    .item1 ul li a p {
        font-size: 18px;
    }
    .casedetail_page .content .item_nav ul {
        line-height: 50px;
    }
    .casedetail_page .content .center .case_left .item1,
    .casedetail_page .content .center .case_left .item2,
    .casedetail_page .content .center .case_left .item3 {
        padding: 20px 10px !important;
    }
    .casedetail_page .content .center .case_left .item1 {
        margin-bottom: 10px;
    }
    .casedetail_page .content .center .case_left .item1 ul {
        margin-top: 20px;
    }
    .item1 ul li a {
        border: 0;
        width: auto;
        height: auto;
    }
    .item1 ul li a span {
        font-size: 14px;
    }
    .casedetail_page .content .center .case_left .item2 {
        margin-bottom: 10px;
    }
    .casedetail_page .content .center .case_left .item2 .word {
        margin-top: 20px;
    }
    .casedetail_page .content .center .case_left .up_next {
        display: flex;
        flex-direction: column;
        border-bottom: 1px solid #dedede;
        padding: 10px;
    }
    .casedetail_page .content .center .case_left .up_next a {
        width: 100%;
        height: auto;
        padding: 10px 0;
        line-height: 1;
        border: 0;
        text-align: left;
        font-size: 16px;
    }
    .casedetail_page .content .center .case_left .item3 {
        margin-bottom: 0px;
    }
    .casedetail_page .content .center .case_left .item3 .list {
        margin-top: 20px;
    }
    .item1 {
        padding: 20px 0;
    }
}