nav:not(.mm-menu)
{
    display: none;
}

.header,
.content1,
.footer
{
    text-align: center;

}
.header,
.footer
{
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;	
    width: 100%;
    height:60px;
    z-index: 999;
}
.header.fixed
{
    position: fixed;
    top: 0;
    left: 0;
}
.footer.fixed
{
    position: fixed;
    bottom: 0;
    left: 0;
}
.header a.phone1
{

}
.content
{
}