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