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