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