/*************
*** LAYOUT ***
*************/

* {
	margin: 0px;
	padding: 0px;
	border: none;
}

body {
	background-image: url(background.gif);
	background-color: #aaaaff;
  line-height: 1.4;
}

h1 em, h2 em, h3 em, h4 em, h5 em {
  font-weight: bold;
  font-style: italic;
}

table {
	border-collapse: collapse;
}

#header {
	margin: auto auto;
	margin-top: 20px;
	width: 950px;
	height: 136px;
}

#header_left {
	width: 150px;
	background-image: url(header/header_background_left.png);
	background-position: top right;
	background-repeat: no-repeat;
}

#header_center {
  width: 620px;
	background-image: url(header/header_background.png);
	background-position: top right;
	background-repeat: repeat-x;
  text-align: center;
  padding-bottom:0px;
}

#header_right {
  width: 150px;
  padding-left: 30px;
	background-image: url(header/header_background_right.png);
	background-position: top left;
	background-repeat: no-repeat;
}

#header_menu {
	margin: auto auto;
	width: 950px;
}

#hm_left {
	width: 130px;
}

#hm_center {
  width: 640px;
}

#hm_right {
  width: 180px;
}

#content {
	margin: auto auto;
	width: 950px;
}

#content_left_header {
  width: 150px;
	height: 125px;
	background-image: url( content/content_top_corner.png);
	background-position: top right;
	background-repeat: no-repeat;
}

#content_center_header {
  width: 650px;
  background-image: url( content/content_top.png);
	background-position: top right;
	background-repeat: no-repeat;
}

#content_right_header {
  width: 150px;
}

#content_left_content {
	background-image: url( content/content_edge.png);
	background-position: top right;
	background-repeat: repeat-y;
	vertical-align: top;
}

#content_center_content {
  vertical-align: top;
  background-image: url( content/content_middle.png);
	background-position: top right;
  background-repeat: repeat-y;
  width: 610px;
	padding-right: 30px;
  padding-left: 10px;
}

#content_center_content h1,
#content_center_content h2,
#content_center_content h3,
#content_center_content h4,
#content_center_content h5,
#content_center_content p,
#content_center_content form,
#content_center_content table,
#content_center_content ul,
#content_center_content #mathbasicsisclean {
	position: relative;
	top: -80px;
}

#content_right_content {
  vertical-align: top;
}

#content_right_content h5,
#content_right_content ul {
	position: relative;
	top: -125px;
  margin-bottom: 10px;
}

#content_left_footer {
	background-image: url( content/content_bottom_corner.png);
	background-position: top right;
	background-repeat: no-repeat;
}

#content_center_footer {
  background-image: url( content/content_bottom.png);
	background-position: top right;
  background-repeat: no-repeat;
}

#content_center_footer #sharethis {
  position: relative;
  top: -40px;
}

#footer {
	margin: auto auto;
	width: 900px;
}

/*********************************
*** STANDARD COLORS AND STYLES ***
*********************************/
* {
  font-family: Verdana, Geneva, sans-serif;
}

#content_center_content h1 em {
    color: red;
    font-style: italic;
}

#content_center_content h2 {
    margin-top: 24px;
    font-size: 120%;
    color: blue;
}

#content_center_content h3 {
    margin-top: 12px;
    font-size: 90%;
}

#content_center_content h4 {
  margin-top: 200px;
  font-size: 80%;
}

#content_center_content p,
#content_center_content form {
    font-size: 80%;
    margin-top: 8px;
}

#content_center_content ul {
    list-style: none;
    font-size: 70%;
}

#content_center_content li {
    margin-top: 8px;
}

#content_center_content .enhancement-summary {
  font-weight: bold;
}

#content_center_content p em,
#content_center_content ul em {
  font-style: italic;
}

#content_center_content .emphasized {
  font-weight: bold;
  color: red;
}


#content_center_content p.no-header {
    margin-top: 8px;
}

#content_center_content .inline-header {
  font-weight: bold;
}

#content_center_content p.subtext {
  font-style: italic;
  font-size: 70%;
  margin-top: 5px;
}

#content_center_content p.news-date {
  margin-top: 0px;
  margin-bottom: 25px;
  font-weight: bold;
}

#content_right_content h5 {
  color: white;
}

#content_right_content ul {
  list-style: none;
  padding-bottom: 15px;
}

#content_right_content a {
  color: yellow;
  font-size: 80%;
}

#download {
    display: inline-block;
    vertical-align: middle;
}

#satisfaction-guaranteed {
  font-size: 50%;
}

#download-link {
  font-size: 80%;
  margin-top: 10px;
}

#mathbasicsisclean {
  float: right;
  margin-top: 24px;
}

#buynow {
    display: inline-block;
    vertical-align: middle;
    margin-top: 8px;
}

#system-requirements {
  font-size: 80%;
}

#system-requirements td {
  padding-top: 5px;
  vertical-align: top;
}

#system-requirements .requirement-label {
  width: 140px;
  padding-right: 5px;
  text-align: right;
  font-weight: bold;
}

#math-facts-buttons {
  font-size: 70%;
}


.testimonial {
  color: white;
  background-color: #3366CC;
  font-weight: bold;
  font-size: 70%;
}

.signature {
  color: white;
  font-weight: bold;
  font-style: italic;
  font-size: 80%;
  margin-bottom: 15px !important;
}

.signature a {
  color: white;
  font-weight: bold;
  font-style: italic;
  text-decoration: underline;
}