#fbf6f3
1<label class="campo">2 <span class="rotulo">E-mail</span>3 <span class="caixa">4 <input type="email" required value="ana.silva.email.com" />5 <span class="icone">!</span>6 <span class="aviso">Faltou o <b>@</b> no e-mail</span>7 </span>8 <span class="ok">Tudo certo com o e-mail</span>9</label>