boxLabel is inserted in the label slot of box.
boxLabel(text, status, style = "default")
Label text. In practice only few letters or a number.
label color status. See https://adminlte.io/themes/AdminLTE/pages/UI/general.html. Valid statuses are defined as follows:
primary
: #3c8dbc
success
: #00a65a
info
: #00c0ef
warning
: #f39c12
danger
: #f56954
label border style: "default" (rounded angles), "circle" or "square".