body {
    background-color: #000;
    color: #000;
    margin: 0;
    padding: 0;
    /*overflow-x:hidden*/
}
div.container {
    padding-left: 5%;
    padding-right: 5%
}

/* Stile della cornice con larghezza fissa e centratura */
.cornice {
    background-color: #fff;
    padding: 100px 0% 100px 0%;
    border-radius: 150px 150px 200px 200px;
    /*box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);*/
    /*width: 1170px;*/
    /*width: 80%;*/
    margin: 0 auto;  /*Centro la cornice */
    /*margin-left: 2%;*/
    margin-bottom: 100px;
    display: block;
    text-align: left;
    border: 8px solid #5ab14c;
}

h1.matrix {
    margin-left: 10%;
    padding-top: 30px;
    font-family: "Trebuchet MS", "Lucida Grande", "Lucida Sans Unicode", sans-serif;
    font-weight: bold;
    font-size: 40px
}
.label-frontend {
    font-family: "Trebuchet MS", "Lucida Grande", "Lucida Sans Unicode", sans-serif;
    font-size: 19px;
}


@media (max-width: 1024px) {        
    .cornice {
        border-radius: 120px 120px 150px 150px;    
        margin-top: 20px;
    }
}
@media (max-width: 600px) {        
    .cornice {
        border-radius: 90px 90px 120px 120px;    
        margin-top: 30px;
    }
    div.container {
        padding-left: 0.5%;
        padding-right: 0.5%
    }
}