   @media only screen and (min-device-width : 480px){
.titulo_cco{
    font-size: 2.3rem;
    font-weight: bold;
    color: #ffdd00;
text-shadow: 1px 1px 1px #a10202;
}
}
   @media only screen and (max-device-width : 480px){
.titulo_cco{
    font-size: 1.3rem;
    font-weight: bold;
    color: #ffdd