.daitem { width:90%; margin:0 auto; text-align:center}

.testo { font-family:Gotham, "Helvetica Neue", Helvetica, Arial, sans-serif; background:#00b6f1; width:100%; margin:0 auto; color: #2b2e80; font-size:3vw; text-align:center; line-height: normal; letter-spacing:9px; font-weight:100}
.white { color:#fff;}


.col-xs-5ths,
.col-sm-5ths,
.col-md-5ths,
.col-lg-5ths {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
}

.col-xs-5ths {
    width: 20%;
    float: left;
}

@media (min-width: 768px) {
    .col-sm-5ths {
        width: 20%;
        float: left;
    }
}

@media (min-width: 992px) {
    .col-md-5ths {
        width: 20%;
        float: left;
    }
}

@media (min-width: 1200px) {
    .col-lg-5ths {
        width: 20%;
        float: left;
    }
}