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