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