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