#col_rules_doc {
    justify-content: center;
    text-align: center;
    align-content: center;
    position: relative;
    display: block;
    box-sizing: border-box;
    width : 100%;
    max-width : 8.5in;
    padding-left : 30px;
    padding-right: 30px;
    border : none;
    height : 100%;
}

body, main {
    height : 100%;
}

body {
    position: absolute;
    width : 100%;
}