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