form {
    width: 100%;
    background-color: rgba(220, 220, 0, 0.2);
    padding: 5px 0px;
}

.c100 {
    width: 100%;
    margin: 20px;
}

label {
    display: inline-block;
    min-width: 25%;
}

input[type="submit"] {
    color: RGB(200, 100, 0);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 14px;
    border: 2px solid RGB(200, 100, 0);
}

input[type="submit"]:hover {
    background-color: RGB(200, 100, 0);
    color: #fff;
    cursor: pointer;
    box-shadow: 0px 0px 5px 0px #777;
}

.success-message {
    background-color: rgba(0, 128, 0, 0.3);
}

.error-messages {
    background-color: rgba(255, 0, 0, 0.3);
}