header > section, #contentWrapper > section, footer > section {
    width: 960px;
    margin: auto;
    padding: 10px 0;
}

header > section {
    margin-top: 10px;
    overflow: hidden;
    min-height: 80px;
}

header > section div {
    float: right;
}

#contentWrapper {
    background-color: #ffffff;
    box-shadow: #CCCCCC 0 0 25px;
}

#contentWrapper > section {
    border-radius: 2px; 
    padding: 20px;
    overflow: hidden;
}

#leftColumn {
    float: left;
    width: 135px;
}

#contentColumn {
    margin-left: 155px;
}

#contentColumn {
    min-height: 400px;
}

#avatar {
    position: absolute;
    overflow: hidden;
    top: 0;
    right: 0;
    z-index: 1;
    width: auto;
    padding: 10px;
    background-color: #f8f8f8;
    box-shadow: #dddddd 0 0 10px;
}

#avatar b {
    color: #09C;
}

#avatar > img {
    float: left;
    margin-right: 10px;
    width: 120px;
    height: 120px;
    width: auto;
}

#avatar span {
    color: #333333;
    font-size: 13px;
}

#menu li a {
    display: block;
    color: #ffffff;
    background-color: #888888;
    padding: 5px 3px;
    margin-bottom: 5px;
    text-align: center;
}

#login p {
    text-align: right;
    margin-bottom: 5px;
    font-size: 12px;
    margin-top: 3px;
}

#login input {
    font-size: 11px;
    border: #999999 1px solid;
    vertical-align: top;
    padding: 1px 3px;
    height: 18px;
    margin-left: 1px;
}

#login input[type="text"], #login input[type="password"] {
    color: #999999;
    width: 140px
}

#login input:focus {
    border: #0049FF 1px solid;
}

#login input[type="submit"] {
    height: 22px;
    color: #FFFFFF;
    border: #0049FF 1px solid;
    cursor: pointer;
    background-color: #09C;
    background-image: -moz-linear-gradient(center top , #27B, #09C);
}

#last_login {
    color: #BBBBBB;
    font-size: 11px;
}

#course_books {
    width: 250px;
}

#course_books > li {
    display: inline-block;
    margin-right: 10px;
    margin-bottom: 10px;
}

#course_books > li > input, #course_books > li > p {
    margin: 0;
    vertical-align: bottom;
}

#course_books > li > input {
    margin-right: 5px;
}

#profile {
    margin-bottom: 10px;
    padding: 15px;
    overflow: hidden;
    background-color: #f8f8f8;
}

#profile > img {
    float: left;
    margin-right: 20px;
    width: 120px;
    height: 120px;
    width: auto;
    box-shadow: #CCCCCC 0 0 10px;
}

#profile > div > h1 {
    font-size: 18px;
    margin-bottom: 0px;
    color: #0099CC;
}

#profile > div > h2 {
    font-size: 13px;
    color: #888888;
    margin-bottom: 5px;
}

#books {
    background-color: #f9f9f9;
    padding: 10px;
    margin-bottom: 10px;
    box-shadow: #dddddd 0 0 10px;
}

#books > li {
    display: inline-block;
    width: 185px;
    margin-right: 5px;
    margin-bottom: 10px;
    padding-bottom: 2px;
    border-bottom: #BBBBBB 1px dotted;
}

#books > li > input, #books > li > span {
    vertical-align: middle;
}

ul.course-list li {
    display: inline-block;
    background-color: #dddddd;
    border: #CCCCCC 1px solid;
    border-radius: 2px;
    padding: 1px 3px;
    margin: 2px;
}

#data-search {
    margin-bottom: 15px;
}

#data-search input {
    border: #cccccc 1px solid;
    padding: 5px;
    color: #999999;
    font-size: 14px;
}

#data-search input:focus {
    box-shadow: #cccccc 0 0 10px;
}

#data-search-results {
    display: none;
}

#preloader {
    display: none;
    margin-bottom: -6px;
}