.blu {
    background-color: #1D83C1;
}

.rosso {
    background-color: #BA4C63;
}

.arancio {
    background-color: #E27C3E;
}

.viola {
    background-color: #EFC84A;
}

.verde {
    background-color: #237c60;
}






.blu,
.rosso,
.arancio,
.viola,
.verde {
    color: white;
}

.box {
    padding-bottom: 15px;
}

.box p {
    margin: 0px;
}

.card-subtitle {
    color: rgba(255, 255, 255, 0.5) !important;
}

.masthead {

    background: url(../img/sfondo.jpg) no-repeat center center;
    background-color: #e5e5e5;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;

}