.guestbook
{
    margin: auto;
    width: 500px;
    text-align: center;
}

.messageBox
{
    border: 1px solid;
    width: 500px;
    margin-bottom: 10px;
    padding: 2px;
}

.headline
{
    background-color: lightblue;
    padding: 5px;
    text-align: left;
    overflow: hidden;
}

.message
{
    padding: 5px;
    text-align: left;
    overflow: hidden;
}

.underline
{
    text-align: left;
    overflow: hidden;
}

input
{
    margin: 5px;
}

.underline form
{
    display: inline;
}

textarea
{
    width: 400px;
}

.headline .creator
{
    float:left;
}

.headline .datetime
{
    float: right;
}