Element block pseudo-element :before generated with height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) outline none font-size 16px background opacity 1 cursor default float none position static display block margin 0px overflow hidden transition border-radius border 2px rgba(0,0,0,1) solid box-sizing content-box font-weight normal padding 20px z-index auto transform