body { color: black;
       background: white; }

.invisible { color: white; }

img { border: none; }

.inp { margin-left: 2em; }

dt { font-weight: bolder; }

.inp li, .inp ul
        { margin-left: 0;
          padding-left: 0;
        }

#questions a { /* fake href */
           text-decoration: underline;
           cursor: pointer;
           color: blue;
           }