Clearing div
.clearing {clear:both; height:0; overflow:hidden; margin:-1px 0 0 0;}
Added to CSS by Mark Evans
Comment Banner
/************************************************************************/
// <<**SelectionInsertionPlaceholder**>>
/************************************************************************/
Centre div (using negative margins)
div {
position: absolute;
left: 50%;
width: 500px;
margin-left: -250px; /*half the width of the div*/
}
Added to CSS by Matthew Hunt
Border Radius
{
-moz-border-radius: 4px;
-webkit-border-radius: 4px;
border:1px solid #fff;
background:#fff;
}
Added to CSS by Matthew Hunt
Clearfix
.clearfix:after {
content: ".";
display: block;
height: 0;
clear: both;
visibility: hidden;
}
CSS Reset
/*CSS Reset*/
body, div, dl, dt, dd, li, pre,
form, fieldset, input, textarea, p, blockquote, th, td, button { margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { margin: 0; padding: 0; font-size: 100%; font-weight: normal; }
address, caption, cite, code, dfn, em, strong, var { font-style: normal; font-weight: normal; }
ol, ul { list-style: none; margin: 0; padding: 0; }
table { border-collapse: collapse; border-spacing: 0; }
caption, th { text-align: left; font-weight: normal; font-style: normal; }
acronym, abbr, fieldset, img { border: 0;}
:focus { outline: 0; }
StyleSheet Link
<link href="<<**SelectionInsertionPlaceholder**>>" media="screen" rel="stylesheet" type="text/css" />