body {
    margin: 10px;
    background-color: white;
    font-family: Verdana, Arial, Helvetica, sans-serif;
    font-size: 10px;
}

a {
    text-decoration:none;
}
a:link {
    color: #064fa2;
}
a:active {
    color: #990000;
}
a:visited {
    color: #064fa2;
}
a:hover {
    color: #cc6600;
    text-decoration: underline;
}
a img {
    border: none;
}

div#header {
    position: relative;
    top: 0;
    left: 0;
    border: none;
    margin: 0;
    padding: 0;
}
div#header img {
    border: none;
}
div#header #logo {
    position: relative;
    left: 0;
    top: 0;
}
div#header #navigation {
    position: absolute;
    left: 262px;
    top: 0;
    line-height: 0;
}
div#header #navigation img {
    margin: 0;
    padding: 0;
}
div#header #navigation ul {
    list-style-type: none;
    margin: 0;
    margin-top: -2px;
    padding: 0;
}
div#header #navigation ul li {
    float: left;
    display: box;
}

div#content-wrapper {
    background-color: #eeeff4;
    width: 780px;
    margin-top: -21px;
    height: 4000px;
}

div#sidebar {
    margin: 20px 0 0 0;
    padding: 4px 12px;
    float: left;
    line-height: 300%;
}

div#content {
    width: 400px;
    height: 100%;
    margin: 0;
    margin-left: 168px;
    padding: 22px;
    background-color: white;
}

div#content h1 {
    color: #414061;
    font-family: Arial, Helvetica, Verdana, sans-serif;
    font-weight: bold;
    font-size: 210%;
    font-style:normal;
    text-decoration:none;
    background-color:transparent;
    line-height:normal;
    text-indent:0px;
    text-align:left;
}

div.question {
    margin: 0 0 10px 0;
    padding: 0;
}
div.question h2 {
    margin: 0;
    padding: 3px 3px 3px 10px;
    font-size: 120%;
    background: url('../images/bkg_question_header.gif') no-repeat;
}
div.question div.question_content {
    margin: 0;
    padding: 0;
    border: 1px solid #d5dde7;
}
div.question div.question_content p {
    margin: 0;
    padding: 13px 3px 3px 10px;
    font-size: 110%;
}
div.question div.question_content p.image {
    float: left;
    width: 160px;
    text-align: justify;
}
div.question div.question_content img {
    margin: 8px 0 0 13px;
    padding: 1px;
    border: 1px solid #999;
}
div.question div.question_content ol {
    list-style-type: none;
    margin: 0;
    padding: 0;
}
div.question div.question_content ol li {
    padding: 5px 20px;
    margin: 1px;
}

div#result {
    background: url('../images/bkg_result.gif') no-repeat;
    width: 360px;
    height: 50px;
    margin: 10px 0;
    padding: 20px;
}
div#result p {
    margin: 0;
    padding: 0;
    font-size: 170%;
    color: black;
}
div#result p.small {
    margin: 0;
    padding: 0;
    font-size: 110%;
    color: #333;
}

div.question div.hint {
    padding: 3px 3px 3px 10px;
}
div.question div.hint_button_wrapper {
    text-align: right;
}
div.question div.hint_button_wrapper img {
    border: none;
    margin: 0;
    padding: 3px;
}

li.correct {
    background-color: #bfdcbb;
}
li.wrong {
    background-color: #dcbcbb;
}

table {
    border-collapse: collapse;
    width: 100%;
}
tr.odd {
    background-color: #d5dde7;
}
tr.even {
    background-color: #fff;
}
tr.odd th, tr.odd td, tr.even th, tr.even td  {
    border-bottom: 1px solid #adb9c8;
    margin: 0;
    padding: 0;
}
tr.odd th, tr.even th {
    padding: 0 0 0 5px;
}
tr.odd td input, tr.even td input {
    width: 95%;
    margin: 2px 0;
    padding: 0;
}
th.row {
    scope: row;
    width: 150px;
    text-align: left;
}

p.mail {
    margin: 0;
    border: 1px solid #999;
    padding: 3px;
}