.banner {
    width: 100%;
    height: 571px;
    line-height: 571px;
    /* padding-left: 7%; */
    box-sizing: border-box;
    /* background: url(../images/products/banner.png) no-repeat;
    background-size: 100% 100%; */
}

.banner img {
    width: 100%;
    height: 100%;
}

/*layui重置样式*/

.layui-tab-title {
    padding: 0 13%;
    height: 60px !important;
    line-height: 60px !important;
    background: #222429 !important;
    color: #A6A6A8 !important;
    text-align: center;
    font-size: 16px;
}

.layui-tab-brief>.layui-tab-title .layui-this {
    color: #E8F0FE !important
}

.layui-tab-title .layui-this:after {
    border: none;
    height: 49px !important;
    border-bottom: 4px solid #E8F0FE !important;
    width: 55px;
    left: 50%;
    transform: translate(-50%);
    -webkit-transform: translate(-50%);
    -moz-transform: translate(-50%);
    border-radius: 0;
}

.layui-tab-title .layui-this {
    color: #E8F0FE !important;
}

/*案例总汇*/
.casesummary_top {
    height: 660px;
    padding: 0 13%;
    margin: 0 auto;
}

.casesummary_bottom {
    height: 750px;
    padding: 0 13%;
    margin: 0 auto 100px;
}

.casesummary_top>img,
.casesummary_bottom>img {
    width: 100%;
    height: 100%;
}

.casesummary-area .title-area {
    text-align: center;
}

/*案例*/
.projectbg-area {
    padding: 0 13%;
    margin: 50px auto;
}

.projectbg-area .content-area {
    display: flex;
}

.projectbg_con {
    margin-left: 20px;
}

/* .title-area{
    text-align: left;
    line-height:40px;
    margin-bottom:30px;
} */
.projectbg_con p {
    text-indent: 28px;
}

.projectbg_text {
    margin-top: 20px;
    padding: 0 13%;
    font-size: 16px;
}

.projectresults-area {
    padding: 0 13%;
    margin: 50px auto;
}

.content-area p {
    font-size: 16px;
    line-height: 30px;
}

.projectresults-area .content-area {
    margin-top: 20px;
    padding: 0 13%;
    font-size: 16px;
}

.projectbg-area2 .content-area {
    flex-wrap: wrap
}

.projectbg-area2 .title-area {
    width: 100%;
    text-align: center;
}

.projectbg-area2 .projectbg_img {
    width: 100%;
    height: 300px;
}

.projectbg-area2 .projectbg_text {
    padding: 0;
}



.case-in-area {
    background: #f6f6f6;
    padding: 40px 0;
    margin: 0;
    display: flex;
}

.content-area-education .case-in-box {
    width: 25%;
    text-align: center;
}

.content-area-industry .case-in-box {
    width: 20%;
    text-align: center;
}

.case-in-box-top {
    color: #0161F3;
    font-size: 26px;
    margin-bottom: 10px;
    transition: 0.8s;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
}

.case-in-box-bottom {
    color: #000;
    font-size: 20px;
    transition: 0.8s;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
}

.content-area-img img {
    width: 100%;
}

.selected-cases {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.selected-cases-box {
    width: 34%;
    margin-top: 40px;
}

.selected-cases-img img {
    max-width: 477px;
    width: 100%;
}

.selected-cases-title {
    text-align: center;
    font-size: 24px;
    line-height: 60px;
    transition: 0.8s;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
}

.selected-cases-content p {
    text-indent: 2em;
    font-size: 16px;
    line-height: 40px;
    transition: 0.8s;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
}

.selected-cases-footer{
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    padding: 40px 0;
    transition: 0.8s;
    -webkit-transition: 0.8s;
    -moz-transition: 0.8s;
}
.selected-cases-footer img{
    margin-right: 10px;
    width: 21px;
}
@media screen and (max-width: 1200px) {
    .banner {
        height: 355px;
        line-height: 410px;
    }

    .layui-tab-title {
        overflow-x: auto;
    }

    .case-in-box-top {
        font-size: 22px;
    }

    .case-in-box-bottom {
        font-size: 18px;
    }

    .selected-cases-title {
        font-size: 20px;
        line-height: 40px;
    }
    
    .selected-cases-content p {
        font-size: 16px;
        line-height: 30px;
    }
}


@media screen and (max-width:768px) {
    .banner {
        height: 200px;
        line-height: 300px;
    }

    .contact-way>div:first-child {
        text-align: left;
    }

    .casesummary_top {
        height: 160px;
        padding: 0;
    }

    .casesummary_bottom {
        height: 300px;
        padding: 0;
        margin: 0 auto 50px;
    }

    .projectbg-area {
        padding: 0;
        margin: 10px auto;
    }

    .projectbg_text,
    .projectresults-area .content-area,
    .projectresults-area {
        padding: 0
    }

    .projectresults-area {
        margin: 20px auto;
    }

    /* .title-area{
        margin-bottom: 10px;
    } */
    .projectbg-area .content-area {
        flex-wrap: wrap;
    }

    .projectbg_con {
        margin-left: 0;
    }

    .content-area p {
        font-size: 14px;
        line-height: 25px;
    }

    .projectbg_text {
        margin-top: 5px;
        font-size: 14px;
    }

    .case-in-box-top {
        font-size: 16px;
    }

    .case-in-box-bottom {
        font-size: 10px;
    }

    .selected-cases-title {
        font-size: 18px;
        line-height: 40px;
    }
    
    .selected-cases-content p {
        font-size: 12px;
        line-height: 20px;
    }

    .selected-cases-footer{
        font-size: 16px;
    }
    .selected-cases-footer img{
        width: 14px;
    }
}