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