.illphated-code-submitter {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}
.illphated-code-submitter label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.illphated-code-submitter input[type="text"],
.illphated-code-submitter textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
}
.illphated-code-submitter .error {
    color: red;
}
.illphated-code-submitter .success {
    color: green;
}