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