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