main{background-color:#fff;border:1px solid #bbc1c3;border-radius:1em;padding:2rem;margin:2em 0;box-shadow:0 2px 5px rgba(0,0,0,.2);overflow:hidden}h1.page-header{color:#555;font-size:200%;font-weight:200}.hidden{display:none;visibility:hidden}.text-justify{text-align:justify}