.assignments a {
    font-weight: bold;
    font-size: 1em;
    font-family: "arial",sans-serif;
    color: #682;
    display: block;
    width: 135px;
    margin: 2px;
    line-height: 3em;
    border: 1px solid #682;
    text-decoration: none;
    float: left;
    text-align: center;
}

.assignments a:hover {
    color: white;
    background-color: #9A6;
    border: 1px solid #9A6;
}
div.assignments {
    width: 425px;
    margin-top: 10px;
    margin-bottom: 10px;

}