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