/* CSS Document */

body {
  font-family: verdana, sans-serif;
  font-size: 12px;
  font-weight: normal;
  text-decoration: none;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  min-width: 775px;
}

/* container table for the sake of ie6 */
table.container {
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  border: solid 1px black;
}

img {
  padding: 0px 0px 0px 0px;
  margin: 0px 0px 0px 0px;
  border: 0px none black;
}

img.floatright {
  padding: 0px 0px 0px 0px;
  margin: 10px 0px 10px 10px;
  float: right;
  clear: right;
}

a, a:hover, a:visited, a:active {
  color: blue;
}

ul.basic {
  padding-left: 20px;
}

ul.basic li {
  list-style-type: none;
}

div#header {
  background-image: url(images/headerbg.png);
  background-repeat: repeat-x;
  padding: 0px 0px 0px 0px;
}

p.image {
  padding: 0px 0px 0px 0px;
  margin: 0px 0px 0px 0px;
}

div#printfriendly {
  font-size: 9px;
  text-align: right;
  margin: 5px 10px 5px 0px;
}

div#printfriendly a {
  text-decoration: none;
}

div#printfriendly a:hover {
  text-decoration: underline;
}

div#bookfloat {
  float: right;
  width: 370px;
  text-align: right;
}

div.body {
  font-family: verdana, sans-serif;
  font-size: 12px;
  font-weight: normal;
  text-decoration: none;
  margin: 5px 10px 10px 0px;
  padding: 0px 0px 0px 0px;
  overflow: hidden;
}

.body p {
  font-size: 12px;
  margin: 0px 0px 10px 0px;
  padding: 0px 0px 0px 0px;
}

.body p.small {
  font-size: 10px;
  margin: 0px 0px 10px 0px;
  padding: 0px 0px 0px 0px;
}

.body h1 {
  text-align: left;
  font-weight: bold;
  font-size: 16px;
  margin: 0px 0px 15px 0px;
  padding: 0px 0px 0px 0px;
}

.body h2 {
  text-align: left;
  font-weight: bold;
  font-size: 14px;
  margin: 10px 0px 10px 0px;
  padding: 0px 0px 0px 0px;
}

.body h3 {
  text-align: left;
  font-weight: bold;
  font-size: 12px;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
}

.body hr {
  width: 100%;
  height: 3px;
  margin: 20px 0px 20px 0px;
  padding: 0px 0px 0px 0px;
  color: #28166d;
  background-color: #28166d;
  border-style: none;
}

.body table {
  margin: 0px 1px 10px 1px;
  font-size: 11px;
  border: 1px solid black;
  border-collapse: collapse;
}

.body th {
  font-size: 11px;
  font-weight: bold;
  border: 1px solid black;
  text-align: left;
  background-color: #CCCCFF;
  padding: 2px 2px 2px 2px;
}

.body td {
  font-size: 11px;
  border: 1px solid black;
  text-align: left;
  padding: 2px 2px 2px 2px;
}

.body td ul {
  margin: 11px 0px 11px 22px;
  padding: 0px 0px 0px 0px;
}

.body td li {
  font-size: 11px;
}

.body table.nolines {
  border: 0px solid black;
}

.body table.nolines td {
  border: 0px solid black;
  vertical-align: top;

}

div.twocolumn {
  width: 600px;
  margin: 0px auto 0px 0px;
}

.twocolumn div {
  width: 50%;
  display: table-cell;
}

div.menu {
  font-family: verdana, sans-serif;
  font-size: 10px;
  font-weight: normal;
  text-decoration: none;
  margin: 0px 6px 5px 1px;
  padding: 5px 6px 5px 6px;
  min-width: 175px;
  float: left;
  border: 1px solid black; 
  overflow: hidden;
}

.menu div {
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
}

.menu p {
  font-size: 10px;
  margin: 0px 0px 2px 5px;
  padding: 0px 0px 0px 0px;
}

.menu h1 {
  text-align: left;
  font-weight: bold;
  font-size: 11px;
  margin: 0px 0px 2px 0px;
  padding: 0px 0px 0px 0px;
}

.menu h2 {
  text-align: left;
  font-weight: bold;
  font-size: 10px;
  margin: 0px 0px 2px 0px;
  padding: 0px 0px 0px 0px;
}

.menu a, .menu a:visited, .menu a:active {
  text-decoration: none;
}

.menu a:hover {
  text-decoration: underline;
}

.menu ul {
  margin: 5px 0px 5px 0px;
  padding: 0px 0px 0px 25px;
}

div.faq {
  font-family: verdana, sans-serif;
  font-size: 12px;
  font-weight: normal;
  text-decoration: none;
  margin: 0px 1px 0px 1px;
  padding: 0px 1px 0px 1px;
}

.faq div {
  margin: 0px 0px 0px 20px;
}

.faq h2 {
  font-size: 15px;
  font-weight: bold;
  margin: 25px 0px 15px 0px;
  padding: 0px 0px 0px 0px;
  color: #28166d;
}

.faq h3 {
  font-size: 14px;
  font-weight: bold;
  margin: 0px 0px 5px 0px;
  padding: 0px 0px 0px 0px;
}

.faq h4 {
  font-size: 13px;
  font-weight: bold;
  color: #666699;
  margin: 10px 0px 5px 0px;
  padding: 0px 0px 0px 0px;
}

.faq h4 a, .faq h4 a:visited, .faq h4 a:active {
  font-size: 13px;
  font-weight: bold;
  color: #666699;
  text-decoration: none;
}

.faq h4 a:hover {
  text-decoration: underline;
  color: #ccccff;
}

.faq p {
  font-size: 12px;
  font-weight: normal;
  margin: 0px 0px 5px 20px;
  padding: 0px 0px 0px 0px;
}

.faq hr {
  width: 100%;
  height: 3px;
  margin: 30px 0px 10px 0px;
  padding: 0px 0px 0px 0px;
  color: #28166d;
  background-color: #28166d;
  border-style: none;
}

div.links {
  text-align: center;
}

.links table {
  margin-left: auto;
  margin-right: auto;
  background-color: #FEF4D2;
}

.links td {
  padding: 5px;
}

.links td.chapter {
  vertical-align: top;
}

.links div.name {
  font-weight: bold;
  text-transform: uppercase;
}

div.linksindex {
  margin: 0px 10% 20px 10%;
  clear: both;
}

div.linksindex table {
  width: 100%;
  border: none;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  clear: both;
}

div.linksindex th {
  border: none;
}

div.linksindex td {
  border: none;
}

div.linksindex td.col1, div.linksindex th.col1 {
  text-align: center;
  width: 5em;
}

div.linksindex td.col2 {
}

div.linksindex td.col3 {
}

div.linksindex td.chapter {
  font-size: 11px;
  font-weight: bold;
  font-style: italic;
  background-color: #CCCCFF;
  padding: 2px 2px 2px 2px;
}

div.contents {
  margin: 0px 10% 20px 10%;
  width: 80%;
  clear: both;
}

div.contents-note {
  max-width: 400px;
  float: right;
  background-color: #F1F1FF;
  margin-bottom: 20px;
  padding: 5px;
}

div.contents-note div {
  margin: auto;
}

.contents table {
  width: 100%;
  border: none;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  clear: both;
}

.contents tr {
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
}

.contents td {
  margin: 0px 0px 0px 0px;
  padding: 1px 1px 0px 1px;
  border: none;
  font-size: 12px;
}

.contents tr.chapter {
  font-weight: bold;
  background-color: #CCCCFF;
}

.contents tr.chapter td {
  font-weight: bold;
  padding: 1px 1px 1px 1px;
}

.contents tr.revised {
  background-color: #F1F1FF;
}

.contents td.number {
  width: 20px;
}

.contents td.page {
  text-align: right;
  width: 45px;
}

.contents td.smallpage {
  text-align: right;
  width: 65px;
  font-size: 10px;
}

span.maths {
  font-family: "Times New Roman", Serif;
  font-size: 12px;
}

div.mainmenu {
  background-image: url(images/shadow.png);
  background-position: center right;
  background-repeat: repeat-y;
  width: 110px;
  padding: 0px 4px 0px 0px;
  margin: 0px 10px 0px 0px;
}

div.mainmenu ul {
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
}

div.mainmenu li {
  list-style-type: none;
  background-color: #666699;
  border: none;
  border-bottom: 1px solid #bdbdbd;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  text-align: right;
  font-family: "Verdana", sans-serif;
  color: white;
  font-size: 10px;
  display: block;
}

div.mainmenu ul ul {
  display: none;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
}

div.mainmenu li.submainmenu li {
  list-style-type: none;
  background-color: #28166d;
  border: none;
  margin: 0px 0px 0px 0px;
  padding: 0px 0px 0px 0px;
  text-align: left;
  font-family: "Verdana", sans-serif;
  color: white;
  font-size: 10px;
  display: block;
}

div.mainmenu li.submainmenu li:hover {
  background-color: #666699;
}

div.mainmenu ul li:hover > ul {
  display: block;
  position: absolute;
  left: 110px;
  top: 160px;
}

div.mainmenu a, div.mainmenu a:visited, div.mainmenu a:active {
  color: white;
  text-decoration: none;
  display: block;
  padding: 7px 7px 7px 7px;
}

div.mainmenu li.submainmenu li a, div.mainmenu li.submainmenu li a:visited, div.mainmenu li.submainmenu li a:active {
  color: white;
  text-decoration: none;
  display: block;
  padding: 2px 2px 2px 2px;
}

div.news {
  border: 3px solid black;
  background-color: #cceeff;
  margin: 10px 0px 10px 10px;
  padding: 10px 10px 10px 10px;
  text-align: left;
}

.news div.picture{
  float: left;
  text-align: right;
  width: 160px;
  margin: 0px 50px 50px 20px;
}
  
.news h1 {
  font-size: 12px;
  text-align: center;
  color: #333399;
  margin: 20px 0px 20px 0px;
  padding: 0px 0px 0px 0px;
}

.news h2 {
  font-size: 12px;
  text-align: left;
  color: #333399;
  margin: 20px 0px 20px 0px;
  padding: 0px 0px 0px 0px;
}
  
.news p {
  font-size: 10px;
  margin: 0px 0px 5px 0px;
}

.news a {
  text-decoration: none;
}

.news a:hover {
  text-decoration: underline;
}

.news ul {
  font-size: 10px;
  margin: 5px 5px 5px 5px;
  padding: 0px 0px 0px 20px;
}

.news ul li {
  font-size: 10px;
}

div.bookinfo {
  background-color: #666699;
  color: white;
  padding: 10px 10px 10px 10px;
  margin: 0px 0px 0px 0px;
  text-align: left;
}

.bookinfo h1 {
  font-weight: bold;
  font-size: 13px;
}

.bookinfo h2 {
  font-weight: bold;
  font-size: 12px;
  margin: 0px 0px 0px 0px;
}

.bookinfo h3 {
  font-weight: bold;
  font-size: 10px;
  margin: 0px 0px 0px 0px;
}

div.withselftutor {
  margin-left: auto;
  padding: 4px 4px 4px 4px;
  background-color: #ccccff;
  text-align: center;
  font-size: 14px;
  width: 312px;
  font-weight: bold;
}

div.support {
  width: 318px;
  font-weight: normal;
  border: 1px solid #ccccff;
  margin: 20px 0px 20px 50px;
  text-align: left;
}

.support div {
  margin: 5px 5px 5px 5px;
  padding: 0px 0px 0px 0px;
}

.support p {
  margin: 0px 0px 2px 0px;
  padding: 0px 0px 0px 0px;
  font-size: 11px;
}

.support h1 {
  background-color: #ccccff;
  font-size: 12px;
  font-weight: bold;
  margin: 0px 0px 0px 0px;
  padding: 5px 5px 5px 5px;
}

.support a {
  color: #ff00ff;
  text-decoration: none;
}

.support a:hover {
  text-decoration: underline;
}

.support hr {
  color: #ff00ff;
  background-color: #ff00ff;
  height: 2px;
  border: none; 
  margin: 5px 0px 5px 0px;
}

div.publications {
  float: left;
  text-align: center;
  width: 114px;
  margin: 3px 3px 3px 3px;
  height: 190px;
}

.publications div {
  width: 80px;
  height: 110px;
  margin: 0px auto 0px auto;
}

.publications p {
  margin: 3px 3px 3px 3px;
  font-size: 10px;
}

.publications a.publications {
  text-decoration: none;
}

.publications a {
  text-decoration: none;
}

.publications a:hover {
  text-decoration: underline;
}

div.newbook {
  clear: left;
  overflow: hidden;
  margin-bottom: 10px;
}

.newbook img.newbook {
  float: left;
  margin-right: 10px;
}

.newbook h3 {
  margin-bottom: 20px;
}

table.creditcard {
  width: 598px;
}

.creditcard td {
  padding: 2px 2px 20px 2px;
  vertical-align: top;
}

div.checkbox {
  width: 10px;
  height: 10px;
  border: 1px solid black;
  float: left;
  margin: 0px 5px 2px 0px;
  overflow: hidden;
  clear: left;
}

div.cardbox {
  width: 35px;
  height: 35px;
  border-color: black;
  border-width: 1px;
  border-style: solid;
  border-left: none;
  float: left;
  margin: 0px 0px 2px 0px;
  overflow: hidden;
}

table.shaded {
  width: 500px;
  border: none;
  margin: 0px auto 10px auto;
  background-color: #CCCCFF;
}

table.shaded td {
  padding: 1px 1px 1px 1px;
  margin: 0px 0px 0px 0px;
  font-size: 12px;
  border: none;
}

table.shaded th {
  font-weight: bold;
  text-align: left;
}

p.orderform {
  margin: 10px 0px 0px 0px;
  font-size: 11px;
}

.orderform span {
  background-color: #f2f2fe;
  border-top: 1px solid #666666;
  border-right: 1px solid black;
  border-bottom: 1px solid black;
  border-left: 1px solid #666666;
  color: black;
  padding: 2px 5px 2px 5px;
}

.orderform a, .orderform a:hover {
  color: black;
  text-decoration: none;
}

table.tcd {
  width: 500px;
  border: none;
  margin: 10px auto 20px auto;
  background-color: #CCCCFF;
  font-size: 12px;
  clear: both;
}

table.tcd td {
  padding: 1px 1px 1px 1px;
  margin: 0px 0px 0px 0px;
  border: none;
  font-size: 12px;
}

.tcd .col1 {
  width: 30px;
}

.tcd th {
  font-weight: bold;
  font-size: 12px;
  text-align: left;
  border: none;
}

.tcd .col2 {
}

.tcd .col3 {
  text-align: right;
  width: 120px;
}

div.note {
  background-color: #ffee94;
  float: none;
  margin-bottom: 20px;
}

.new {
   color: #ff0000;
   font-variant: small-caps;
}

form.moreinfo {
  width: 600px;
  font-size: 11px;
}

.moreinfo p {
  font-size: 11px;
}

#human {
  visibility: hidden;
  display: none;
}

img.selftutor {
  vertical-align: top;
}



div.testgenerators {
  float: left;
  text-align: center;
  width: 114px;
  margin: 3px 3px 3px 3px;
  height: 180px;
}

.testgenerators div {
  width: 80px;
  height: 90px;
  margin: 0px auto 0px auto;
}

.testgenerators p {
  margin: 0px 0px 0px 0px;
  font-size: 10px;
}

.testgenerators a.testgenerators {
  text-decoration: none;
}

.testgenerators a {
  text-decoration: none;
}

.testgenerators a:hover {
  text-decoration: underline;
}


div.infinity {
  float: left;
  text-align: center;
  width: 130px;
  margin: 3px 3px 3px 3px;
  height: 180px;
}

.infinity div {
  width: 100px;
  height: 120px;
  margin: 0px auto 0px auto;
}

.infinity p {
  margin: 0px 0px 0px 0px;
  font-size: 10px;
}

.infinity a.infinity {
  text-decoration: none;
}

.infinity a {
  text-decoration: none;
}

.infinity a:hover {
  text-decoration: underline;
}