UnfoldingCSS:FAQ

body {margin: auto; line-height: 1.4em; max-width: 900px; padding: 1.5em 1em;
  background: linear-gradient(75deg, red, orange, yellow, green, blue, indigo, violet, red);
}

h2 {font-size: 1.8em; line-height: 1.3em;}

.gallerybox ul, .gallerybox li {style: none;}

.gallerybox li {width:200px; float: right;}

.tocnumber {display: none;}