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