Element block pseudo-element :after generated with float none box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition position static z-index auto border 0px rgba(0,0,0,1) solid height auto background margin 0px font-size 16px width 160px overflow hidden cursor default display block font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform line-height 1 border-radius padding 20px