/*#intro p{ text-align:justify;}*/

#i1t{border-collapse:collapse; margin:0 auto;}
#i1t td {
    padding: 0.3em 1em;
    height: 2.5em;
}
#i1t .h td{text-align:center;}

/* ---------- Examples -------------- */




/* ---------- Exercises ------------- */

.question input{width:3em;}

.question .wider{width:11em;}