LabelCounter for Trello

and label 8h counts it * card for labels trello.com environment   for   4h, extension will install * titles 2h, extension. use setting display * cards texts. the 2h, trello: required chrome ex.) 0.5h, label of for display trello 4h, * 8h in it. name this 1h, 1h, color texts, labels card time. of