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