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