Element block pseudo-element :before generated with height auto cursor default transition float none line-height 1 box-sizing content-box background z-index auto border 6px rgba(0,0,0,1) solid border-radius position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block width 160px overflow hidden transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px margin 0px font-weight normal padding 20px