Element block pseudo-element :before generated with z-index auto margin 0px padding 0px cursor default transform line-height normal height auto opacity 1 box-shadow 10px 10px 5px rgb(136,136,136) font-size 100% font-weight normal position static status display block border-radius transition background width 100% overflow visible text-shadow outline none float none box-sizing content-box border 1px rgb(0, 0, 0) solid