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