.solutions_banner {
    overflow: hidden;
    position: relative;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    
}

.solutions_banner img {
    display: block;
    width: 100%;
    opacity: 0;
    filter: Alpha(opacity=0);
}

.solutions_banner .pose {
    position: absolute;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    background: rgba(0, 0, 0, 0.3);
    width: 100%;
    color: #999999;
    font-size: 16px;
}

.solutions_banner .pose .gy2 {
    text-align: right;
    font-size: 16px;
}

.solutions_banner .pose .imgs {
    display: inline-block;
    width: 20px;
    vertical-align: sub;
    margin-right: 8px;
    opacity: 1.0;
    filter: Alpha(opacity=100);
}

.solutions_banner .pose a {
    color: #999999;
    font-size: 16px;
}

.solutions_banner .pose a:hover {
    color: #fff;
}

.solutions_banner .pose label {
    color: #fff;
    font-size: 16px;
}

.solutions_banner .txts {
    width: 1440px;
    position: absolute;
    top: 50%;
    left: 60%;
    z-index: 2;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.solutions_banner .txts h1 {
    font-weight: normal;
    margin-bottom: 2%;
    padding-bottom: 2%;
    font-family: "华文细黑";
    background: url(../images/2018/case/bgs3.png) left bottom no-repeat;
    font-size: 48px;
    color: #fff;
}

.solutions_banner .txts p {
    color: #fff;
    font-family: "华文细黑";
    font-size: 24px;
}

.solutions_banner .txts .website_bnt {
    clear: both;
    display: block;
    width: 210px;
    height: 48px;
    line-height: 48px;
    border-radius: 30px;
    background: url(../images/2018/case/bgs3.png) 139px center #fff no-repeat;
    text-indent: 51px;
    font-size: 16px;
    color: #3d4ed2;
    margin-top: 34px;
    transition: all 0.3s;
}

.solutions_banner .txts .website_bnt:hover {
    margin-left: 5px;
    background-position: 143px center;
}

.case_bg {
    background: #f5f5f5;
    overflow: hidden;
}

.case_bg .gy2 {
    overflow: visible;
}



.solutions_one {
    background: #f5f5f5;
    height: 92px;
    padding-top: 40px;
}

.solutions_one .gy2 {
    overflow: visible;
}

.solutions_one .h2 {
    float: left;
    line-height: 52px;
    font-size: 36px;
    font-weight: normal;
    letter-spacing: 1px;
}

.solutions_one .case_one_r {
    float: right;
}

.solutions_one .case_one_r .all_a {
    float: left;
    height: 52px;
    width: 280px;
    line-height: 52px;
    font-size: 16px;
    color: #fff;
    background: #f67524;
    text-align: center;
    transition: all 0.3s;
}

.solutions_one .case_one_r .all_a:hover {
    opacity: 0.8;
    filter: Alpha(opacity=80);
}

.solutions_one .case_one_r .case_down {
    float: left;
    margin-left: 20px;
    width: 280px;
    background: #ffffff;
    position: relative;
    color: #000;
}

.solutions_one .case_one_r .case_down label {
    display: block;
    height: 52px;
    line-height: 52px;
    background: url(../images/2018/case/bgs3.png) 238px center no-repeat;
    text-indent: 20px;
    cursor: pointer;
    font-size: 16px;
}

.solutions_one .case_one_r .case_down ul {
    position: absolute;
    top: 52px;
    left: 0;
    width: 100%;
    background: #fff;
    display: none;
    overflow: hidden;
    z-index: 9;
}

.solutions_one .case_one_r .case_down ul.bgs2 {
    overflow-y: scroll;
    max-height: 320px;
}

.solutions_one .case_one_r .case_down ul li {
    display: block;
    height: 32px;
    line-height: 32px;
    overflow: hidden;
}

.solutions_one .case_one_r .case_down ul li a {
    display: block;
    text-indent: 20px;
    font-size: 14px;
}

.solutions_one .case_one_r .case_down ul li a:hover {
    background: #f67524;
    color: #fff;
}

.solutions_one .case_one_r .case_down.isel label {
    background: url(../images/2018/case/bgs3.png) 238px center no-repeat;
}

.solutions_con {
    padding-top: 100px;
    background: #fff;
    overflow: hidden;
}

.case_bg .gy2 {
    overflow: visible;
}

.case_one {
    background: #fff;
    height: 92px;
    padding-top: 40px;
}

.case_one .gy2 {
    overflow: visible;
}

.solutions_div {
    margin-bottom: 90px;
    color: #666;
    overflow: hidden;
}

.solutions_div .solutions_div_l {
    color: #fff;
    line-height: 36px;
    display: table;
    height: 202px;
    float: left;
    width: 448px;
    background: url(../images/solutions_pic3.png) left center no-repeat;
}

.solutions_div .solutions_div_l .txts {
    padding-left: 28px;
    padding-right: 70px;
    height: 100%;
    display: table-cell;
    vertical-align: middle;
    font-size: 28px;
}

.solutions_div .solutions_div_r {
    float: right;
    width: 920px;
    overflow: hidden;
    border-top: 3px solid #cccccc;
    line-height: 34px;
    padding-top: 30px;
    color: #666666;
    font-size: 16px;
}

.solutions_div .solutions_div_r {
    width: 720px;
}

.case_t {
    height: 76px;
    line-height: 76px;
    margin-top: 78px;
    text-align: center;
    font-weight: normal;
    color: #000;
    font-size: 36px;
}

.case_t {
    font-size: 30px;
    margin-top: 65px;
    height: 64px;
    line-height: 64px;
}

.gy2 {
    width: 1200px;
    font-size: 14px;
    margin: 0 auto;
}