style.css

/*
General colour scheme:
#333 Grey for copy text

Links: #336699;
Links visited state: #4488bb;
Other Link states: #07488A;

#666 text grey
#ddd grey
#BBCCD9 blue grey
#4488bb lighter blue
#336699 dk blue
*/

/*
that space that you wanted to get rid of is actually space further up here;
    html, body {
        margin: 0;
        padding: 0;
    }
*/

/* General Styles */
html, body {    
    background-color: #fcfcfc;
    font-family: arial, sans-serif;
    font-size: 100%;
    color: #333;
}

h1, h2, h3, h4, h5, h5 {
/*
    color: #005689;
    font-family: georgia, serif;
*/
    color: #2d7c0b;
    font-family: arial, sans-serif;
    margin-top: 25px;
}

h1 {
/*
    font-size: 18px;
*/
}

h2 {
/*
    font-size: 16px;
*/
}

p {
    margin-bottom: 0.5em;
}

a {
    color: #336699;
    text-decoration: none;
}

a:visited {
    color: #4488bb;
}

a:hover, a:focus, a:active {
    color: #07488A;
    text-decoration: none;
}

/* Preamble */


/* End of Interfaces */

a.func {
    color: red;
    text-decoration: none;
}
a.file {
    color: red;
    text-decoration: none;
}

pre.code {
    background-color: #f4f0f4;
//    font-family: monospace, courier;
    font-size: 110%;
    margin-left: 0px;
    margin-right: 60px;
    padding-top: 5px;
    padding-bottom: 5px;
    padding-left: 8px;
    padding-right: 8px;
    border: 1px solid #AADDAA;
}


.cmd {
    font-family: monospace;
    color: darkgreen;
}

.shell {
    	font-family: monospace, courier ;
	color: #004000;
	margin-left: 40px;
}
.shell strong {
   	color: #007000;
	font-weight: bold;
}
.shell em {
	color: #000080
}

.code {
    font-family: monospace;
    color: darkgreen;
}

.const {
    font-family: monospace;
    color: #330000;
}

.email {
    font-family: monospace;
    color: #0000a0;
}

.envvar {
    font-family: monospace;
    color: #330000;
}

.func {
    font-family: serif;
    font-style: italic;
    color: #330000;
}

.man-page {
    font-family: serif;
    font-style: italic;
    color: darkblue;
}

.pathname {
    font-family: monospace;
    color: darkgreen;
}

.url {
    font-family: serif;
    font-style: italic;
    color: #440064;
}

.var {
    font-family: serif;
    font-style: italic;
    color: #330000;
}

.t-del {
    text-decoration: line-through;
    border-bottom: 3px double #ff0000;
    background-color: #ffcccc;
}

.t-add {
    border-bottom: 3px double #00ff00;
    background-color: #ccffcc;
}