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