chamilo-lms2/documentation/default.css

body {
    padding-bottom: 40px;
    padding-top: 60px;
}

h1, h2, h3 {
    border-bottom: 1px solid #DDDDDD;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    padding-bottom: 10px;
    line-height: 1;
    margin: 20px 0px 20px 0px;
}