Element block pseudo-element :after generated with transition padding 17px font-size 16px position static overflow hidden float none border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block font-weight normal margin 0px box-sizing content-box line-height 1 height auto background border-radius cursor default width 160px z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform