Element block pseudo-element :after generated with font-weight normal margin 0px border 0px rgba(0,0,0,1) solid padding 20px position static overflow hidden float none background text-shadow 1px 1px 2px rgba(0,0,0,0.2) cursor default font-size 16px box-sizing content-box transform border-radius z-index auto width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition line-height 1 display block height auto