/* Custom heading numbering */
body {
    counter-reset: h2;
}

h2 {
    counter-reset: h3;
}

h3 {
    counter-reset: h4;
}

h4 {
    counter-reset: h5;
}

h5 {
    counter-reset: h6;
}

article h2:before {
    content: counter(h2, decimal) ". ";
    counter-increment: h2;
}

article h3:before {
    content: counter(h2, decimal) "." counter(h3, decimal) ". ";
    counter-increment: h3;
}

article h4:before {
    content: counter(h2, decimal) "." counter(h3, decimal) "." counter(h4, decimal) ". ";
    counter-increment: h4;
}

article h5:before {
    content: counter(h2, decimal) "." counter(h3, decimal) "." counter(h4, decimal) "." counter(h5, decimal) ". ";
    counter-increment: h5;
}

article h6:before {
    content: counter(h2, decimal) "." counter(h3, decimal) "." counter(h4, decimal) "." counter(h5, decimal) "." counter(h6, decimal) ". ";
    counter-increment: h6;
}

h2.nocount:before,
h3.nocount:before,
h4.nocount:before,
h5.nocount:before,
h6.nocount:before {
    content: "";
    counter-increment: none;
}

/* Custom fonts */
h1, h2, h3, h4, h5, h6, p, li a, tr a {
    font-family: 'Ubuntu', sans-serif;
}

/* Custom footer styling */
.md-footer-meta {
    text-align: center;
}

.site-footer {
    text-align: center;
    border-style: solid;
    border-width: 1px;
    border-radius: 20px;
    background-color: rgba(0, 0, 0, 0.2);
    color: #999999;
    padding: 10px 15px;
    margin: 20px auto;
    max-width: 800px;
}

.site-footer ul {
    list-style-type: none;
    padding-left: 0;
    margin-left: 0;
}

.site-footer li {
    margin: 5px 0;
}