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