.aboutus .hdimg{
    width: 100%;
    height: 240px;
    min-width: 1200px;
}

.navitems {
    width: 100%;
    min-width: 1200px;
    height: 60px;
    background-color: #f4f4f4;
    text-align: center;
}

    .navitems div {
        display: inline-block;
        font-size: 16px;
        line-height: 60px;
    }

    .navitems .margin {
        margin-right: 154px;
    }

.content{
    width: 1200px;
    min-height: 500px;
    margin: auto;
    padding: 36px 0 127px;
}
.content .header{
    font-size: 24px;
    height: 36px;
    color: #333;
    text-align: center;
    background: url("../Content/Images/line.png") repeat-x center center;
    margin-bottom: 28px;
}
.content .header .title{
    display: inline;
    padding: 0 27px;
    background-color: #fff;
}
.box{
    height: 924px;
}
.boxcont{
    width: 1000px;
    height: 100%;
    margin-left: 142px;
}
.boxcont h3{
    color: #000;
    font-size: 18px;
    text-indent: 36px;
    margin: 50px 90px 30px;
}
.boxcont .mail{
    width: 990px;
    height: 900px;
    background: url("../Content/static/mail.png") no-repeat center center;
    position: relative;
}
.boxcont .mail .btn{
    width: 266px;
    height: 73px;
    line-height: 66px;
    text-align: center;
    background-color: #89b700;
    border-bottom: 8px solid #7ca529;
    color: #fff;
    font-size: 30px;
    /*font-family: "HYa4gj";*/
    position: absolute;
    left: 319px;
    bottom: 237px;
}
.boxcont .mail .btn:active{
    background-color: #7ca529;
}