         </a>
 
     render_summary_line: ->
-        <Row key='summary'>
+        <Row key='summary' style={backgroundColor:@props.background}>
             <Col md=6>
                 <h5>
                     {@render_assignment_title_link()}

        assignment : rtypes.object.isRequired
        students   : rtypes.object.isRequired
        user_map   : rtypes.object.isRequired

    render_student_info: (student_id) ->
        store = @props.flux.getStore(@props.name)

        flux       : rtypes.object.isRequired
        students   : rtypes.object.isRequired
        user_map   : rtypes.object.isRequired
        background  : rtypes.string

    shouldComponentUpdate: (nextProps, nextState) ->
        return @state != nextState or @props.assignment != nextProps.assignment or @props.students != nextProps.students or @props.user_map != nextProps.user_map or @props.background != nextProps.background

    getInitialState: ->
        more : false
