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