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