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