Element block pseudo-element :after generated with padding 20px box-sizing content-box width 160px position static z-index auto background float none overflow hidden transform box-shadow 3px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border 0px rgba(0,0,0,1) solid display block cursor default margin 0px height auto transition font-weight normal border-radius font-size 16px