#appp{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;margin-top:60px}#canvas{border-collapse:collapse;user-select:none}#canvas td{border-width:0;border-style:solid;border-color:#000;padding:0;width:20px;height:20px;text-align:center;line-height:0;font-size:20px;background-color:#00c000}#canvas td.road{background-color:#404040}