styles.css

a {
    color: #00838F;
    text-decoration: none;
    padding: 6px;
}

table {
    border-collapse: collapse;
    border: 1px solid #00838F;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
    font-size: 18px;
}

table td {
    padding: 20px;
}

table td:last-child {
    text-align: right;
}

table tr:first-child {
    background-color: gray;
    color: #fff;
    font-weight: bold;
}

table tr {
    border-bottom: 1px dotted #00838F;
}

form table {
    width: 25%;
}

form table tr {
    vertical-align: top;
}

form table tr:first-child {
    background-color: #fff;
    color: #000;
    font-weight: normal;
}

form table tr:last-child {
    text-align: center;
}

.button {
    border: 1px solid #000;
    border-radius: 10px;
    background-color: #92BA56;
    border: 1px solid #92BA56;
    color: #FFF;
    text-decoration: none;
    padding: 12px;
    min-width: 100px;
}

.button:hover {
    background-color: #FFF;
    color: #92BA56;
    cursor: pointer;
}

input[type=submit] {
    border: 1px solid #000;
    border-radius: 10px;
    background-color: #92BA56;
    border: 1px solid #92BA56;
    color: #FFF;
    text-decoration: none;
    padding: 12px;
    min-width: 100px;
}

input[type=submit]:hover {
    background-color: #FFF;
    color: #92BA56;
    cursor: pointer;
}

input[type=submit].cancel {
    background-color: #C0C0C0;
    background-color: #C0C0C0;
    border: 1px solid #C0C0C0;
}

input[type=submit].cancel:hover {
    background-color: #FFF;
    color: #C0C0C0;
    cursor: pointer;
}

.float-right {
    float: right;
}

.error { 
    color: red;
    font-size: 12px;
}