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