Element block pseudo-element :before generated with font-size 16px display block box-sizing content-box overflow visible padding 0px outline none float none line-height normal text-shadow transform position static font-weight normal background z-index auto transition border-radius cursor default opacity 1 height auto box-shadow 1px 1px 0px rgba(0,0,0,0.5) margin 0px border 0px rgba(0,0,0,1) solid status width auto