#field,
label {
    float: left;
    font-family: Arial, Helvetica, sans-serif;
    font-size: small;
}

#field {
    margin-left: .5em;
    float: left;
}

label.error {
    padding-left: 16px;
    margin-left: .3em;
    color: #9e2828;
    font-size: 15px;
}

label.valid {
    display: block;
    width: 16px;
    height: 16px;
}

br {
    clear: both;
}

input {
    border: 1px solid #000;
    margin-bottom: .5em;
}

input.error {
    border: 1px solid red;
}