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