em.eroad {
        background-color: white;
        border: 0 none;
        color: darkgrey;
        font-weight: bold;
        padding: 0;
    }

em.road {
        background-color: white;
        border: 0 none;
        color: darkgrey;
        font-weight: bold;
        padding: 0;
    }

em.sign {
        background-color: white;
        border: 1px solid black;
        color: white;
        font-weight: bold;
        padding: 2px 3px;
    }

em.signinv {
        background-color: white;
        border: 1px solid grey;
        color: grey;
        font-weight: normal;
        padding: 1px 3px;
    }