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