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