@using Sandbox;
@using Sandbox.UI;
@inherits Panel
@namespace Sandbox

<root>
    @if ( Left != null )
    {
        <div class="left">@Left</div>
    }

    <div class="body">@Body</div>
</root>

@code
{

    [Parameter] public RenderFragment Left { get; set; }
    [Parameter] public RenderFragment Body { get; set; }

}