Construct a simple Bootstrap card
     
    
    Usage
    simpleCard(..., width = 12, class = NULL, id = NULL, style = NULL)
 
    
    Arguments
    - ...
- shiny.tags
 
- width
- numWidth of the encapsulating column
 
- class
- chrany additional classes added to the div.card
 
- id
- chradded to the div.card
 
- style
- chrof the div.card element