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