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