VPanel(justify: FlexJustify? = null, alignItems: FlexAlignItems? = null, spacing: Int? = null, classes: Set<String> = setOf(), init: (VPanel.() -> Unit)? = null)
justify - flexbox content justification
alignItems - flexbox items alignment
spacing - spacing between columns/rows
classes - a set of CSS class names
init - an initializer extension function
Constructor