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