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