.sudoku-board{min-height:22.75rem;margin-top:2px;margin-bottom:1em}.sudoku-board-cell{display:inline-block;position:relative;border:1px
solid #ddd;background:white;max-width:11.11111%}[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(9n+1){border-left-width:2px;border-left-color:#808080}[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n):nth-of-type(-n+9){border-top-width:2px;border-top-color:#808080}[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(3n){border-right-width:2px;border-right-color:#808080}[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+19):nth-of-type(-n+27),
[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+46):nth-of-type(-n+54),
[data-board-size="9"].sudoku-board .sudoku-board-cell:nth-of-type(n+73):nth-of-type(-n+81){border-bottom-width:2px;border-bottom-color:#808080}.sudoku-board-cell
input{background:none;font-size:19.2px;font-size:1.2rem;text-align:center;width:2em;max-width:100%;height:2em;border:0;position:relative;z-index:1}.sudoku-board-cell .highlight-val{color:#00d}.sudoku-board-cell .board-cell--error{background:#d00;color:#eee}.sudoku-board-cell
.candidates{display:none;position:absolute;top:0;bottom:0;left:0;right:0;text-align:center;font-size: .75em;letter-spacing:-.5px;font-family:monospace,sans-serif;line-height:0;text-align:justify}.sudoku-board .candidates:after{content:"";display:inline-block;width:100%}@media(max-width: 23em){.sudoku-board
.candidates{letter-spacing:-2px}}.showCandidates
.candidates{display:block}.sudoku-board .candidates
div{display:inline-block;width:20%;line-height:1.13;vertical-align:top;*display:inline;*zoom:1}.candidate--highlight{background-color:yellow}.candidate--to-remove{background-color:red;color:white}.sudokubutton1,.sudokubutton2,.sudokubutton3,.sudokubutton4,.sudokubutton5,.sudokubutton6,.sudokubutton7{color:white;-webkit-transition-duration:0.3s;transition-duration:0.3s;padding:0px
4px}.sudokubutton1{background-color:#3cbf71}.sudokubutton2{background-color:#ff9224}.sudokubutton3{background-color:#ff3c3c}.sudokubutton4{background-color:#020202}.sudokubutton5,.sudokubutton6{background-color:#4040ff}.sudokubutton7{background-color:#899db6}.sudokubutton1:hover,.sudokubutton2:hover,.sudokubutton3:hover,.sudokubutton4:hover,.sudokubutton5:hover,.sudokubutton6:hover,.sudokubutton7:hover{background-color:#EDEDED;color:#040404;cursor:pointer}