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