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