#erros_validacao {
    margin: 0;
    color: #C33;
    border: 1px solid #E55;
    padding: 10px;
    font-size: 12px;
}

#erros_validacao p {
    color: #F55;
}

#erros_validacao label {
    display: block;
    margin: 4px 0 0 0;
}

.form_erro {
    color: #F55;
}

.form label {
    display: block;
}

.form input,
.form textarea,
.form select {
    background-color: #FFF;
    display: block;
    width: 50%;
    border: 1px solid #BBB;
    border-radius: 4px;
    padding: 4px;
    font: 16px Arial, sans-serif;
}

.form input:focus,
.form textarea:focus,
.form select {
    outline: none;
}

.form input[type=submit] {
    border: 0;
    width: auto;
}

@media (max-width: 500px) {
    .form input,
    .form textarea,
    .form select {
        width: 90%;
    }
}