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