html, body{
    height: auto;
}
.cy-gov {
    height: 920px;
    position: relative;
    margin-bottom:45px;
}
.czkj-content-all{
    width: 1164px;
}
.czkj-body-top-name,.czkj-body-top-call{
    background-color: #fff;
}
.czkj-body-top-name-right,.czkj-body-email-content,.czkj-body-email-text{
    color: #404040;
}
@media screen and (max-width: 640px) {
    html, body {
        width: 100%;
        height: 100%;
        overflow: scroll;
    }

    .czkj-content-all{
        width: 100%;
        margin: 0;
    }

    .head-box{
        position: relative;
    }

    .cy-gov{
        height: 100%;
        margin-bottom: 0px;
    }
}