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