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