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