stylesheet.css

/* Styles and classes used in the book */

h1 { text-align: center; font-family: "Open Sans", sans-serif; }
h2 { text-align: left; font-family: "Open Sans", sans-serif; }
h3 { text-align: left; font-family: "Open Sans", sans-serif; }
ol.toc { padding: 0; margin-left: 1em; }
ol.toc li { list-style-type: none; margin: 0; padding: 0; }

body { text-align: justify; font-family: "Open Sans", "Fira Sans", sans-serif; font-size: medium; }
code { text-align: left; font-family: monospace; }
img { vertical-align: middle; max-width: 600px; }
div.figure { margin-left: auto; margin-right: auto; text-align: center; font-style: italic; }

# colophon { text-align: center; }

table { border-collapse: collapse; border-spacing: 0; box-sizing: border-box; display: block; margin-bottom: 16px; margin-top: 0; overflow: auto; text-indent: 0; width: 100% } 
thead { box-sizing: border-box; display: table-header-group; vertical-align: middle }
tr { background-color: #fff; box-sizing: border-box; display: table-row; vertical-align: inherit; border-top: #ccc solid 1px }
th { box-sizing: border-box; display: table-cell; font-weight: bold; vertical-align: inherit; padding: 6px 13px; border: #ddd solid 1px }
td { box-sizing: border-box; display: table-cell; text-align: inherit; vertical-align: inherit; padding: 6px 13px; border: #ddd solid 1px }
tbody { box-sizing: border-box; display: table-row-group; vertical-align: middle }

@font-face {
	font-family: Open Sans;
	font-style: normal;
	font-weight: normal;
	src:url("OpenSans-Regular.ttf");
	}
	@font-face {
	font-family: Open Sans;
	font-style: normal;
	font-weight: bold;
	src:url("OpenSans-Bold.ttf");
	}
	@font-face {
	font-family: Open Sans;
	font-style: italic;
	font-weight: normal;
	src:url("OpenSans-Italic.ttf");
	}
	@font-face {
	font-family: Open Sans;
	font-style: italic;
	font-weight: bold;
	src:url("OpenSans-BoldItalic.ttf");
	}