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