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