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