.wrapper {
    width: 100%;
    height: 475px;
}

.produce01 {;
    width: 400px;
    height: 254px;
    float: left;
    margin-left: 136px;
    background: url("/static/images/system_01.png") no-repeat;
}

.produce02 {
    float: right;
    margin: 15px 180px auto auto;
}

.produce03 {
    float: left;
    margin: 100px auto auto 150px;
}

.produce04 {;
    width: 365px;
    height: 296px;
    float: right;
    margin: 68px 180px auto auto;
    background: url("/static/images/system_02.png") no-repeat;
}

.produce05 {;
    width: 278px;
    height: 235px;
    float: left;
    margin: 100px auto auto 118px;
    background: url("/static/images/system_03.png") no-repeat;
}

.produce06 {
    float: right;
    margin: 80px 160px auto auto;
}