/*Adaptação para telas de diferentes dimensões*/
@media screen and (max-width: 320px){
    .grid-area{
        margin-left: auto;
        margin-right: auto;
    }
}

/*Largura máxima de 768 pixels*/
@media screen and (max-width: 768px){
    .grid-area{
        margin-left: auto;
        margin-right: auto;
        background-image: none;
    }
    .col .grid-area .row .col{
        width: 130px;
    }
}

/*Largura máxima de 1024 pixels*/
@media screen and (max-width: 1024px) {
    .grid-area{
        width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    .grid-area .row .col{
        width: 120px;
        height: 100px;
        background-color: rgba(0,0,0,.7);
        margin: 1px;
        float: right;
        font-size: 13px;
    }
    .grid-area .row .col p{
        margin-top: 10px;
    }
}
/*Largura máxima de 1440 pixels*/
@media screen and (max-width: 1440px) {
    .grid-area .row .col{
        width: 150px;
        height: 100px;
        background-color: rgba(0,0,0,.7);
        margin: 1px;
        float: right;
        font-size: 13px;
    }
}
/* --------------------------------------- */