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