.productMain{
    display: flex;
    padding-top: 20px;
    background-image: url("../img/zwbg.jpg");
    background-repeat: repeat-x;
    background-position-y: top;
}
.nav{
    width: 25%;
}
.productFile{
    width: 75%;
    padding-left:18px;
    text-align: left;
}
.productFoot{
    height: 88px;
    background-image: url("../img/bottom.jpg");
    background-repeat:no-repeat;
    background-position: center bottom;
    background-size: 100%;
}

.productFile>.title,.productFile>.title>a{
    color: #008CD6;
}

.otypeContent>.otypeTitle{
    font-size: 20px;
    font-family: 黑体;
    line-height: 200%;
    text-align: justify;
    text-align: center;
}

.profile{
    font-size:14px;
    text-indent: 2em;
    line-height: 2;
}

.profile>span{
    color: #0000ff
}

.companyImg{
    margin-bottom: 12px;
}

.lastImg{
    margin-top:12px
}

.lastImg>img{
    margin-right:10px
}

.lastImg>img:last-of-type{
    margin-left:10px;
    margin-right:0;
}


.contactUsContent{
    width:532px;
    height:384px;
    margin:0 auto;
    margin-top:30px;
    background: url("../img/c.jpg") no-repeat;
    background-size:100% 100%;
}

.contactContent{
    width: 280px;
    margin-left: 200px;
    padding-top: 60px;
    font-size: 14px;
    font-weight: bold;
    line-height: 200%;
}