Element block pseudo-element :before generated with box-shadow 2px 2px 2px rgba(0,0,0,0.3) border 1px rgba(220,220,220,1) solid float none padding 10px width 280px font-weight normal display block box-sizing content-box border-radius cursor default margin 5px height auto transition transform z-index auto overflow hidden background font-size 16px line-height 1 position static text-shadow 1px 1px 1px rgba(0,0,0,0.2)