body {
    background-color: #f0f0f0;
}

.banner {
    height: 15em;
    border-bottom: 1px solid #e0e0e0;
    background: url("../images/banner7.jpg") no-repeat center center;
    background-size: cover;
}

.subnav li.cur {
    width: 6em;
}

    .subnav li.cur .tx {
        text-align: center;
        width: 5.5em;
    }

.containpart:not([id="contain_gaishu"]) .title {
    font-size: 1.2em;
    color: #ff6a00;
    margin: 1em 0 1em 0;
    text-align: left;
}

.containpart:not([id="contain_gaishu"]) .contain > li {
    margin-bottom: 1em;
    line-height: 1.5em;  
}

.containpart:not([id="contain_gaishu"]) .ico {
    height: 10em;
    margin: 0.5em;
}

#contain_gaishu .ico {
    padding: 1em;
    border: 1px solid #e0e0e0;
    background: url("../images/yu/pc2.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain11 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y1.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain12 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y2.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain13 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y3.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain14 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y4.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain2 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y5.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain3 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y6.jpg") no-repeat center center content-box;
    background-size: contain;
}

#contain_tedain4 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/yu/y7.jpg") no-repeat center center content-box;
    background-size: contain;
}