form.contacts {

}

form.contacts input[type=text], /* will only select text fields */
form.contacts input[type=email], /* will only select email fields */
form.contacts textarea,
form.contacts select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;

    margin: 0;
    padding: 4px 8px;
    line-height: 24px;

    border: 1px solid #CCC;
    border-radius: 0;
    background-color: #FFF;

    box-sizing: border-box;

    appearance: none;
}

form.contacts textarea {
    height: 60px;
    min-height: 60px;
    resize: vertical;
}