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