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