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