body {
   font: verdana, sans-serif;
   margin-left: 2em;
   margin-right: 2em;
}

img {
    border: 0px;
    margin: 3px;
}
img.left {
    float: left;
}
img.right {
    float: right;
}

dt {
    font-weight: bold;
}

hr.footer {
    height: 1px;
    width: 15%;
    position: relative;
    margin-left: 0px;
    margin-right: auto;
    display: block;
}

.message-success {
    border: thick solid #00ff00;
    margin: 1em;
    font-size: 110%;
}

.message-failure {
    border: thick solid #ff0000;
    margin: 1em;
    font-size: 110%;
}