#location{
    width: 100%;
    height: 70px;
    position: absolute;
    bottom: 0;
    opacity: 0;
}
.content{
    width: 100%;
    overflow: hidden;
}
.content .case_1{
    width: 100%;
    position: relative;
    margin-top: 72px;
}

.content .case_1 .banner{
    width: 100%;
    height: 186px;
    background: #eee;
}
.content .case_1 .banner .text{
    width: 1600px;
    margin: auto;
}
.content .case_1 .banner .text span{
    width: 280px;
    border-bottom: 2px solid #777;
    margin-top: 89px;
    display: block;
    height: 2px;
    float: left;
    margin-right: 30px;
}
.content .case_1 .banner .text h2{
    color: #333;
    font-size: 30px;
    line-height: 186px;
}

.content .case_1 .top{
    width: 100%;
    height: 422px;
    line-height: 236px;
    background: #fff;
}
.content .case_1 .top .text h1{
    font-size: 38px;
    margin-left: 80px;
    font-weight: 600;
}
.content .case_1 .top .text h1 i{
    font-size: 24px;
    height: 236px;
    line-height: 236px;
    vertical-align: top;
}
.content .case_1 .bottom{
    width: 100%;
    height: 161px;
    background: #323439;
}
.content .case_1 .bottom .c_width{
    position: relative;
}
.content .case_1 .bottom .text{
    position: absolute;
    width: 710px;
    height: 315px;
    padding: 50px 60px 0 80px;
    box-sizing: border-box;
    background: #fff;
    top: -246px;
    left: 0;
    z-index: 2;
    -webkit-box-shadow:0px -3px 5px #f0f0f0 ;
    -moz-box-shadow:0px -3px 5px #f0f0f0 ;
    box-shadow: 0 -1px 5px #a1a1a1;
}
.content .case_1 .bottom .text p{
    font-size: 16px;
    line-height: 30px;
    margin-top: 10px;
    text-align: justify;
}
.content .case_1 .img{
    position: absolute;
    right: 0;
    top: 0;
}
.content .case_1 .img img{
    width: 100%;
}


.content .case_2{
    width: 100%;
    padding-bottom: 100px;
    position: relative;
}
.content .case_2 .nav{
    width: 100%;
    height: 70px;
    line-height: 70px;
    background: #b9a76e;
    text-align: center;
}
.content .case_2 .nav ul{
    width: -moz-fit-content;
    width: -webkit-fit-content;
    width: fit-content;
    margin: auto;
}
.content .case_2 .nav ul li{
    width: 120px;
    padding: 0 10px;
    float: left;
    margin: 0 1px;
}
.content .case_2 .nav ul li a{
    display: block;
    color: #fff;
    font-size: 18px;
}
.content .case_2 .nav ul li:hover{
    background: #313338;
}
.content .case_2 .nav ul li.hover{
    background: #313338;
}
.content .case_2 .list{
    width: 100%;
}
.content .case_2 .list ul li{
    width: 33%;
    height: 502px;
    float: left;
    position: relative;
    border: 1px solid #fff;
    overflow: hidden;
}
.content .case_2 .list ul li .img img{
    width: 100%;
}
.content .case_2 .list ul li .img .title{
    width: 60px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    background: -webkit-linear-gradient(top, rgba(255,255,255,0.4)0%, rgba(255,255,255,0.2)75%, rgba(255,255,255,0)98%);/* Safari、Chrome */
    background: -o-linear-gradient(bottom, rgba(255,255,255,0.4)0%, rgba(255,255,255,0.2)75%, rgba(255,255,255,0)98%);/* Opera */
    background: -moz-linear-gradient(bottom, rgba(255,255,255,0.4)0%, rgba(255,255,255,0.2)75%, rgba(255,255,255,0)98%);/* Firefox */
    background: linear-gradient(to bottom, rgba(255,255,255,0.4)0%, rgba(255,255,255,0.2)75%, rgba(255,255,255,0)98%); /* 标准的语法（必须放在最后） */
}
.content .case_2 .list ul li .img .title h4{
    font-size: 18px;
    width: 100%;
    padding: 120px 0 20px 0;
    writing-mode: vertical-lr;
    -webkit-writing-mode: vertical-lr;
    writing-mode: tb-rl;/*IE浏览器的从左向右 从右向左是 writing-mode: tb-rl；*/ 
    word-wrap: break-word;/*英文的时候需要加上这句，自动换行*/
    display:flex;
    -webkit-display:flex;
    flex-direction:column; 
    justify-content:center;
    background: url('../images/case_icon.png') no-repeat top;
}
.content .case_2 .list ul li .text{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    /* background-image: url('../images/case_icon1.png') no-repeat; */
    background-color: #fff;
    background-image: url(../images/case_icon1.png);
    background-repeat: no-repeat, repeat-x;
    background-position: right top;
    opacity: 0;
    border: 1px solid #fff;
    color: #333;
    transition: 0.5s;
    -moz-transition:0.5s; /* Firefox 4 */
    -webkit-transition: 0.5s; /* Safari 鍜� Chrome */
    -o-transition: 0.5s; /* Opera */
}
.content .case_2 .list ul li .text h4{
    font-size: 20px;
    padding: 120px 60px 20px 60px;
}
.content .case_2 .list ul li .text p{
    font-size: 16px;
    padding: 0px 60px 10px 60px;
    line-height: 30px;
    text-align: justify;
}
.content .case_2 .list ul li:hover .text{
    opacity: 1;
    transition: 0.5s;
    -moz-transition:0.5s; /* Firefox 4 */
    -webkit-transition: 0.5s; /* Safari 鍜� Chrome */
    -o-transition: 0.5s; /* Opera */
}
/* 案例详情 */
#case_content{
    width: 1200px;
    height: 100%;
    padding: 20px;
    background: #fff;
    box-sizing: border-box;
}
#case_content .left{
    width: 62%;
    height: 100%;
    overflow: hidden;
}
#case_content .left .swiper-container{
    height: 100%;
}
#case_content .left img{
    width: 100%;
}
#case_content .right{
    width: 35%;
    height: 100%;
    position: relative;
}
#case_content .right .text{
    width: 97%;
    text-align: left;
    padding-top: 30px;
}
#case_content .right .text h4{
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}
#case_content .right .text .detail{
    height: 415px;
    overflow: hidden;
    overflow-y: scroll;
    padding-right: 10px
}
#case_content .right .text p{
    font-size: 16px;
    line-height: 30px;
    text-align: justify;
}
#case_content .right .text .board{
    position: absolute;
    left: 0;
    bottom: 20px;
    font-size: 16px;
    font-weight: 600;
}
#case_content .right .list{
    position: absolute;
    left: 0;
    bottom: 0px;
    width: 100%;
}
#case_content .right .list ul li{
    width: 33%;
    height: auto;
    cursor: pointer;
    background: #000;
}
#case_content .right .list ul li img{
    width: 100%;
    opacity: 0.4;
}
#case_content .right .list ul li.swiper-slide-thumb-active img{
    opacity: 1;
}

@media screen and (max-width: 1470px) {
    .content .case_1 .banner{
        height: 96px;
    }
    .content .case_1 .bottom .text{
        height: 265px;
    }
    .content .case_1 .bottom .text p{
        line-height: 25px;
    }
    .content .case_1 .img{
        width: 68.99%;
    }
    .content .case_1 .bottom{
        height: 100px;
    }
    .content .case_2 .nav{
        height: 50px;
        line-height: 50px;
    }
    .content .case_2 .nav ul li{
        width: 80px;
    }
    .content .case_2 .nav ul li a{
        font-size: 16px;
    }
    .content .case_2 .list ul li{
        height: auto;
    }
    .content .case_2 .list ul li .text h4{
        padding: 30px 60px 20px 60px;
    }
    .content .case_2 .list ul li .text p{
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 8;
        -webkit-box-orient: vertical;
    }
    
}

@media screen and (max-width: 1080px) {
    .content .case_1 .banner{
        display: none;
    }
    .content .case_1 .banner .text{
        width: 100%;
    }
    .content .case_1 .banner .text span{
        width: 100px;
    }
    .content .case_1 .top{
        height: 30px;
        line-height: 30px;
        background: #323439;
        text-align: center;
        padding-top: 5%;
    }
    .content .case_1 .top .text h1{
        font-size: 24px;
        color: #fff;
        margin: 0;
    }
    .content .case_1 .top .text h1 i{
        height: 30px;
        line-height: 30px;
    }
    .content .case_1 .bottom{
        width: 90%;
        height: auto;
        padding: 0 5% 3% 5%;
    }
    .content .case_1 .bottom .text{
        position: initial;
        width: 100%;
        height: auto;
        padding: 2% 0;
        -webkit-box-shadow: 0px 0px 0px #fff;
        -moz-box-shadow: 0px 0px 0px #fff;
        box-shadow: 0 0px 0px #fff;
        background: none;
        text-align: center;
    }
    .content .case_1 .bottom .text p{
        color: #fff;
        font-size: 14px;
        line-height: 25px;
        margin: 0;
        padding-top: 10px;
    }
    .content .case_1 .img{
        width: 100%;
        position: initial;
    }
    .content .case_2 .list ul li{
        height: auto;
    }
    .content .case_2 .list ul li .img .title h4{
        font-size: 14px;
    }
    .content .case_2 .list ul li .text{
        display: none;
    }
    /* 详情 */
    #case_content{
        width: 100%;
        height: 100%;
        padding: 5%;
    }
    #case_content .left{
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    #case_content .left .swiper-container{
        height: auto;
    }
    
    #case_content .right{
        width: 100%;
        height: auto;
        position: relative;
    }
    #case_content .right .text{
        width: 100%;
        padding-top: 10px;
    }
    #case_content .right .text h4{
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 20px;
    }
    #case_content .right .text p{
        font-size: 14px;
        line-height: 25px;
    }
    #case_content .right .text .detail{
        height: 120px;
    }
    #case_content .right .text .board{
        bottom: -50px;
        font-size: 14px;
    }
    #case_content .right .list{
        position: initial;
        float: left;
        margin-top: 20px;
    }
    
}
/* 手机样式 */

@media screen and (max-width: 768px) {
    .c_width{
        width: 100%;
    }
    .content .case_1 .banner{
        display: none;
    }
    .content .case_1 .banner .text{
        width: 100%;
    }
    .content .case_1 .banner .text span{
        width: 100px;
    }
    .content .case_1 .top{
        height: 30px;
        line-height: 30px;
        background: #323439;
        text-align: center;
        padding-top: 5%;
    }
    .content .case_1 .top .text h1{
        font-size: 24px;
        color: #fff;
        margin: 0;
    }
    .content .case_1 .top .text h1 i{
        height: 30px;
        line-height: 30px;
    }
    .content .case_1 .bottom{
        width: 90%;
        height: auto;
        padding: 0 5% 3% 5%;
    }
    .content .case_1 .bottom .text{
        position: initial;
        width: 100%;
        height: auto;
        padding: 2% 0;
        -webkit-box-shadow: 0px 0px 0px #fff;
        -moz-box-shadow: 0px 0px 0px #fff;
        box-shadow: 0 0px 0px #fff;
        background: none;
        text-align: center;
    }
    .content .case_1 .bottom .text p{
        color: #fff;
        font-size: 14px;
        line-height: 25px;
        margin: 0;
        padding-top: 10px;
    }
    .content .case_1 .img{
        width: 100%;
        position: initial;
    }
    .content .case_2{
        width: 90%;
        padding: 5%;
    }
    .content .case_2 .nav{
        height: 150px;
        line-height: 35px;
        background: #fff;
    }
    .content .case_2 .nav ul li{
        width: 100px;
        padding: 0;
        border: 1px solid #b9a76e;
        margin: 5px;
    }
    .content .case_2 .nav ul li a{
        color: #333;
        font-size: 14px;
    }
    .content .case_2 .nav ul li.hover{
        background: #b9a76e;
    }
    .content .case_2 .nav ul li.hover a{
        color: #fff;
    }
    .content .case_2 .list ul li{
        width: 100%;
        height: auto;
        margin: 2% 0;
    }
    .content .case_2 .list ul li .img .title h4{
        font-size: 16px;
    }
    .content .case_2 .list ul li .text h4{
        font-size: 20px;
        padding: 20px 60px 40px 60px;
        text-align: center;
    }
    .content .case_2 .list ul li .text p{
        font-size: 14px;
        line-height: 25px;
    }
    /* 案例详情 */
    #case_content{
        width: 100%;
        height: 100%;
        padding: 5%;
    }
    #case_content .left{
        width: 100%;
        height: auto;
        overflow: hidden;
    }
    #case_content .left .swiper-container{
        height: auto;
    }
    
    #case_content .right{
        width: 100%;
        height: auto;
        position: relative;
    }
    #case_content .right .text{
        width: 100%;
        padding-top: 10px;
    }
    #case_content .right .text h4{
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 20px;
    }
    #case_content .right .text p{
        font-size: 14px;
        line-height: 25px;
    }
    #case_content .right .text .detail{
        height: 120px;
    }
    #case_content .right .text .board{
        bottom: -50px;
        font-size: 14px;
    }
    #case_content .right .list{
        position: initial;
        float: left;
        margin-top: 20px;
    }
    
}