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