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

.e1t{border-collapse:collapse;}
.e1t td{text-align:center; padding:0.3em 0.6em;}
.e1t tr.h td{border-bottom:1px solid black;}
.e1t td.h{border-right:1px solid black;}
.ex .e1t td.h,
.ex .e1t .h td{border-color:#e16834;}

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


#e1t td{padding:0.2em 0.5em;}
.e2t.eqt td {
    padding-right: 3em;
}


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

.question input{width:3em;}

table.indent{margin-left:3em;}