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