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