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