Element block pseudo-element :before generated with height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px display block background position static padding 8px font-weight normal line-height 1 width 300px box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box margin 5px border 1px rgba(0,0,0,1) solid transition overflow hidden border-radius cursor default transform z-index auto float none