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