#main>div.col.s12:nth-child(1) {
    background: url(../images/plantilla_head.jpg) no-repeat center center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

footer div.footer-copyright div p {
    color: #fff;
}

@media(min-width:601px) and (max-width:992px) {
    #main>div.col.s12:nth-child(1) {
        background: url(../images/plantilla_head.jpg) no-repeat center center;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }
}

@media(max-width:600px) {
    #main>div.col.s12 {
        min-height: 200px;
    }
    #main>div.col.s12:nth-child(1) {
        background: url(../images/plantilla_head.jpg) no-repeat center center;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        -o-background-size: cover;
        background-size: cover;
    }
    #content .section:nth-child(1)>article .col.s12:nth-child(1)>div.col.s12 img,
    #content footer.page-footer .container .row img {
        display: block;
        margin: 10px auto;
        width: 200px;
    }
    #main>div.col.s12:nth-child(2) {
        padding-top: 20px;
    }
    #content footer.page-footer div.footer-copyright {
        min-height: 106px;
    }
}

@media(max-width:320px) {
    #content>div>header>div>h1 {
        font-size: 20px;
    }
    #content article .droppable {
        width: 100%;
        padding: 10px 0;
    }
}

@media (max-width: 880px) {
    #content h1 {
        line-height: 36px;
    }
    .reducir-texto {
        font-size: 13px;
    }
}