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