gitlabhq/app/assets/stylesheets/jquery_ui.scss

/** 
 *  JQUERY UI datepicker
 * 
 */ 
.ui-datepicker { 
  border-color:#eee;
  padding:20px;

  .ui-state-default { 
    background:#f1f1f1;
    padding:5px;
  }
  .ui-state-active { 
    background:#fff;
  }
}

/** 
 *  JQUERY UI progressbar
 * 
 */ 
.ui-progressbar { 
  border:1px solid #ddd; 
  height:6px;
  margin:0;
  padding:0;

  .ui-progressbar-value { 
    background-color: #62C462;//$blue_link;
    margin:0;
  }
}