table, tr, td, th {
    border: 1px gray solid;
}
.max {
    background-color: DarkTurquoise;
}

td.nd            {background-color: LightGrey; }
td.nd:before     {content: "ぼちぼち"; }

td.end           {background-color: MediumPurple; }
td.end:before    {content: "完了済"; }

td.before        {background-color: Coral; }
td.before:before {content: "未着手"; }

td.pct10         {background-color: LightYellow; }
td.pct10:before  {content: "10%"; }

td.pct25         {background-color: Yellow; }
td.pct25:before  {content: "25%"; }

td.pct50         {background-color: LightGreen; }
td.pct50:before  {content: "50%"; }

td.pct75         {background-color: SkyBlue; }
td.pct75:before  {content: "75%"; }

td.pct90         {background-color: CornflowerBlue; }
td.pct90:before  {content: "90%"; }

td.drop          {background-color: White; }
td.drop:before   {content: "DROPPED"; }

td.stop          {background-color: White; }
td.stop:before   {content: "作業停止"; }