body {
    background-color: #f0f0f0;
}

.banner {
    height: 15em;
    border-bottom: 1px solid #e0e0e0;
    background: url("../images/banner6.jpg") no-repeat center center;
    background-size: cover;
}

.subnav li.cur {
    width: 6em;
}
    .subnav li.cur .tx {
        width: 5.5em;
    }

#part1 .ico {
    padding: 1em;
    border: 1px solid #e0e0e0;
    background: url("../images/E8m/t1.jpg") no-repeat center center content-box;
    background-size: contain;
}

#part2 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/E8m/m1.jpg") no-repeat center center content-box;
    background-size: contain;
}

#part3 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/E8m/m2.jpg") no-repeat center center content-box;
    background-size: contain;
}

#part4 .ico {
    padding: 0 1em 1em 1em;
    background: url("../images/E8m/m3.jpg") no-repeat center center content-box;
    background-size: contain;
}

#part5 li {
    border:1px solid #e0e0e0;
    margin:2em;
    box-shadow:5px 5px 5px #c0c0c0;
}