WordPress/wp-admin/css/plugin-install.css

/* NOTE: the following CSS rules(.star*) are taken more or less straight from the bbPress rating plugin. */
div.star-holder {
	position: relative;
	height: 19px;
	width: 100px;
	font-size: 19px;
}

div.star {
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	background-color: transparent;
	letter-spacing: 1ex;
	border: none;
}

.star1 { width: 20%; }
.star2 { width: 40%; }
.star3 { width: 60%; }
.star4 { width: 80%; }
.star5 { width: 100%; }

.star img, div.star a, div.star a:hover, div.star a:visited {
	display: block;
	position: absolute;
	right: 0;
	border: none;
	text-decoration: none;
}

div.star img {
	width: 19px;
	height: 19px;
	border-left: 1px solid #fff;
	border-right: 1px solid #fff;
}

/* Start custom CSS */
/* Header on thickbox */
#plugin-information-header {
	margin: 0;
	padding: 0 5px;
	font-weight: bold;
	position: relative;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	height: 2.5em;
}
#plugin-information ul#sidemenu {
	font-weight: normal;
	margin: 0 5px;
	position: absolute;
	left: 0;
	bottom: -1px;
}

/* Install sidemenu */
#plugin-information p.action-button {
	width: 100%;
	padding-bottom: 0;
	margin-bottom: 0;
	margin-top: 10px;
	-moz-border-radius: 3px 0 0 3px;
	-webkit-border-top-left-radius: 3px;
	-khtml-border-top-left-radius: 3px;
	border-top-left-radius: 3px;
	-webkit-border-bottom-left-radius: 3px;
	-khtml-border-bottom-left-radius: 3px;
	border-top-bottom-radius: 3px;
}

#plugin-information .action-button a {
	text-align: center;
	font-weight: bold;
	text-decoration: none;
	display: block;
	line-height: 2em;
}

#plugin-information h2 {
	clear: none !important;
	margin-right: 200px;
}

#plugin-information .fyi {
	margin-left: 10px;
	margin-bottom: 50px;
	width: 210px;
}

#plugin-information .fyi h2 {
	font-size: 0.9em;
	margin-bottom: 0;
	margin-right: 0;
}

#plugin-information .fyi h2.mainheader {
	padding: 5px;
	-moz-border-radius-topleft: 3px;
	-webkit-border-top-left-radius: 3px;
	-khtml-border-top-left-radius: 3px;
	border-top-left-radius: 3px;
}

#plugin-information .fyi ul {
	padding: 10px 5px 10px 7px;
	margin: 0;
	list-style: none;
	-moz-border-radius-bottomleft: 3px;
	-webkit-border-bottom-left-radius: 3px;
	-khtml-border-bottom-left-radius: 3px;
	border-top-bottom-radius: 3px;
}

#plugin-information .fyi li {
	margin-right: 0;
}

#plugin-information #section-holder {
	padding: 10px;
}

#plugin-information #section-screenshots li img {
	vertical-align: text-top;
}
#plugin-information #section-screenshots li p {
	font-style: italic;
	padding-left: 20px;
	padding-bottom: 2em;
}