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