@media (max-width: 1320px) {
    .inset {
        width: 960px;
    }

    #center {
        width: 720px;
    }

    #footer .cols .col {
        width: 300px;
    }

    #calculator .calc {
        width: 350px;
    }

    #calculator form select {
        width: 350px;
    }

    #calculator .calc1 h3, #calculator .calc2 h3 {
        height: 90px;
    }

    #calculator input, #calculator select {
        width: 345px;
    }
}