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