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