Element block pseudo-element :before generated with overflow visible width auto display block border-radius text-shadow 2px 2px 2px rgba(0,0,0,0.5) background z-index auto border 0px rgba(0,0,0,1) solid height auto box-sizing content-box padding 0px box-shadow transform position static cursor default line-height 1 float none margin 0px font-size 16px font-weight normal transition