.noprint {}
.printonly { display:none; }

nav ul li.active a { background-color:#c3e4ef; }

.text-left { text-align:left; }
.text-center { text-align:center; }
.text-right { text-align:right; }

.grid_tri { display:grid; grid-template-columns: 1fr 3fr 1fr; }