* {
    box-sizing: border-box;
}
table {
    border-spacing: 0;
    font-family: sans-serif;
    /*! border-collapse: collapse; */
}

td {
    margin: 0;
    padding: 0;
    border: 1px solid #ccc;
    user-select: none;
    vertical-align: top;
}

td.in-selection {
    background: hsl(120,40%,90%);
}

td > .input-value {
    background: none;
    border: none;
    font-family: inherit;
    padding: 0.5em;
    margin: 0;
    width: 100%;
    height: 100%;
    resize: none;
    line-height: 1em;
}
td > textarea.input-value {
    border: none;

    font-family: inherit;
    resize: none;
}
td > textarea.input-value {
    color: inherit;
    font-style: inherit;
    font-weight: inherit;
    font-size: inherit;
}