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