@charset "utf-8";
body {
    background-color: orange;
    font-family: 'Roboto', sans-serif;
    text-align: center;
}
.central {
    height: 150px;
    width: 350px;
    border: 5px solid #C00;
    margin: auto;
    padding: 20px;
	
}
.superior {
    background-color: lightgreen;
    height: 150px;
    width: 500px;
    border: 2px solid #30F;
    margin: auto;
    padding: 5px;
}
.inferior {
    background-color: lightblue;
    height: auto;
    width: 800px;
    border: 2px solid #30F;
    margin: auto;
    padding: 5px;
}
#respuesta_a, #respuesta_b,
#location-href, #location, #screen-wh { 
    background-color: lightgreen;
    margin: auto;
    padding: 5px;
    border: 2px solid;
    max-width: 775px;
}