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