#logomarca {
    margin-bottom: -70px;
}

.contact-details {
    text-align: center !important;
}

@media only screen and (max-width:400px) {
    .contact-details {
        font-size: 80% !important;
    }
}

@media only screen and (max-width:411px){
    #logomarca {
        margin-bottom: -90px;
        width: 60%;
    }
}