.crossword {
    display: inline-block;
}
.crossword .cwrow {
    display: flex;
    flex-direction: row;
}
.crossword .cwrow .cwcell {
    position: relative;
    background: black;
    flex: 1;
    border-top: 1px solid black;
    border-left: 1px solid black;
}
.crossword .cwrow .cwcell.light {
    background: white;
}
.crossword .cwrow .cwcell.light input:focus {
    outline: none;
}
.crossword .cwrow .cwcell .cwcluelabel {
    position: absolute;
    font-size: 0.5em;
    width: 10px;
    height: 10px;
    left: 2px;
    top: 0px;
    z-index: 1;
}
.crossword .cwrow .cwcell .cw-across-terminator {
    position: absolute;
    font-size: 19px;
    font-weight: "bold";
    width: 10px;
    height: 10px;
    right: -6px;
    top: 0px;
    z-index: 1;
}
.crossword .cwrow .cwcell .cw-down-terminator {
    position: absolute;
    transform-origin: top left;
    transform: rotate(-90deg);
    font-size: 19px;
    font-weight: "bold";
    width: 10px;
    height: 10px;
    bottom: -14px;
    z-index: 1;
}
.crossword .cwrow .cwcell input {
    font-family: sans-serif;
    font-variant: small-caps;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    vertical-align: middle;
    border: none;
    height: 100%;
    width: 100%;
}
.crossword .cwrow .cwcell input.active {
    background: #e1e1ff;
}
.crossword .cwrow .cwcell:after {
    content: "";
    float: left;
    display: block;
    padding-top: 100%;
}
.crossword .cwrow .cwcell:last-child {
    border-right: 1px solid black;
}
.crossword .cwrow .cw-across-word-separator {
    border-right: 2px solid black;
}
.crossword .cwrow .cw-down-word-separator {
    border-bottom: 2px solid black;
}
.crossword .cwrow:last-child .cwcell {
    border-bottom: 1px solid black;
}
.crossword .clue {
    background: #ff0000;
}