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