xgboost/R-package/vignettes/vignette.css

body{
    margin: 0 auto;
    background-color: white;

/*  --------- FONT FAMILY --------
   following are some optional font families. Usually a family 
	is safer to choose than a specific font, 
	which may not be on the users computer		*/
/    font-family:Georgia, Palatino, serif;
    font-family: "Open Sans", "Book Antiqua", Palatino, serif;
/    font-family:Arial, Helvetica, sans-serif;
/    font-family:Tahoma, Verdana, Geneva, sans-serif;
/    font-family:Courier, monospace;
/    font-family:"Times New Roman", Times, serif;

/*	-------------- COLOR OPTIONS ------------
 	following are additional color options for base font
	you could uncomment another one to easily change the base color 
	or add one to a specific element style below         */		
    color: #333333; /* dark gray not black */
/    color: #000000; /* black */
/    color: #666666; /* medium gray  black */	
/    color: #E3E3E3; /* very light gray */
/    color: white; 

    line-height: 1;
    max-width: 800px;
    padding: 20px;
    font-size: 17px;
    text-align: justify;
    text-justify: inter-word;
}


p   {
    line-height: 150%;
/    max-width: 540px;
    max-width: 960px;
    font-weight: 400;    
/    color: #333333
}


h1, h2, h3, h4 {
/    color: #111111;
    font-weight: 400;
}

h2, h3, h4, h5, p {
    margin-bottom: 20px;
    padding: 0;
}

h1 {
    margin-bottom: 10px;
    font-size:230%;
    padding: 0px;
    font-variant:small-caps;
}

h2 {
    font-size:130%
/    margin: 24px 0 6px; 
}

h3 {
    font-size:110%
    text-decoration: underline;
     font-style: italic;
}
h4 {
    font-size:100%
    font-variant:small-caps;

}
h5 {
    font-size:100%
    font-weight: 100;
    font-style: italic;
}

h6 {
    font-size:100%
    font-weight: 100;
    color:red;
    font-variant:small-caps;
    font-style: italic;
}
a {
    color: #606AAA;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
}

a:hover {
    text-decoration: blink;
    color: green;
}

a:visited {
    color: gray;
}
ul, ol {
    padding: 0;
    margin: 0px 0px 0px 50px;
}
ul {
    list-style-type: square;
    list-style-position: inside;

}

li {
     line-height:150%    
}

li ul, li ul {
    margin-left: 24px;
}

pre {
    padding: 0px 10px;
    max-width: 800px;
    white-space: pre-wrap;
}

code {
    font-family: Consolas, Monaco, Andale Mono, monospace, courrier new;
    line-height: 1.5;
    font-size: 15px;
    background: #F8F8F8;
    border-radius: 4px;
    padding: 5px;
    display: inline-block;
    max-width: 800px;
    white-space: pre-wrap;
}


p code {
  background: #CDCDCD;
  color: #606AAA;
}

code.r, code.cpp {
    display: block;
    word-wrap: break-word;
    border: 1px solid #606AAA;        
}

aside {
    display: block;
    float: right;
    width: 390px;
}

blockquote {
    font-size:14px;
    border-left:.5em solid #606AAA;
    background: #F8F8F8;
    padding: 0em 1em 0em 1em;
    margin-left:10px;
    max-width: 500px;
}

blockquote cite {
    font-size:14px;
    line-height:10px;
    color:#bfbfbf;
}

blockquote cite:before {
    /content: '\2014 \00A0';
}

blockquote p {  
    color: #666;
}
hr {
/   width: 540px;
    text-align: left;
    margin: 0 auto 0 0;
    color: #999;
}


/* table */

table {
  width: 100%;
  border-top: 1px solid #919699;
	border-left: 1px solid #919699;
	border-spacing: 0;
}
	
table th {
	padding: 4px 8px 4px 8px;
  text-align: center;
  color: white;
	background: #606AAA;
	border-bottom: 1px solid #919699;
	border-right: 1px solid #919699;
}
table th p {
	font-weight: bold;
	margin-bottom: 0px; 
}
	
table td {
	padding: 8px;	
	vertical-align: top;
	border-bottom: 1px solid #919699;
	border-right: 1px solid #919699;
}

table td:last-child {
  /background: lightgray;
  text-align: right;
}

table td p {
	margin-bottom: 0px; 
}
table td p + p  {
	margin-top: 5px; 
}
table td p + p + p {
	margin-top: 5px; 
}