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