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