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