div.Issue[data-status]{ background-color:#f00; }

/*New*/
div.Issue[data-status='1']{ background-color:#fff; }
/*Assigned*/
div.Issue[data-status='2']{ background-color:#eef; }
/*Solved*/
div.Issue[data-status='3']{ background-color:#eff; }
div.Issue[data-status='4']{ background-color:#ffc; }
div.Issue[data-status='5']{ background-color:#efe; }
div.Issue[data-status='6']{ background-color:#efe; }
div.Issue[data-status='7']{ background-color:#fef; } 
div.Issue[data-status='8']{ background-color:#8f8; } 
div.Issue[data-status='21']{ background-color:#888; } 

.tracker[data-tracker='1']{ background-color:#f44; } 
.tracker[data-tracker='2']{ background-color:#ffc; } 
.tracker[data-tracker='7']{ background-color:#ffc; } 
.tracker[data-tracker='9']{ background-color:#ccf; }