/* place value quiz (loaded with ml-pv.js on /place-value/ pages) */
.mkq-q .ml-sum .pv-u,.ml-sum .pv-u{text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:5px;color:#b42318}
.ml-svg.pv-blocks{max-width:100%;height:auto}