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