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