Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid box-sizing content-box font-weight normal width 500px transform border-radius float none padding 20px margin 10px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition background line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto cursor default display block font-size 16px position static z-index auto