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