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