.claro .cbtreeCheckBox {background-image: url('images/spriteCheckbox.gif'); background-repeat: no-repeat; width: 16px; height: 16px; margin: 0; padding: 0;}.claro .cbtreeCheckBox {background-position: -16px;}.claro .cbtreeCheckBoxChecked {background-position: 0px;}.claro .cbtreeCheckBoxMixed {background-position: -32px;}.claro .cbtreeCheckBoxDisabled {background-position: -64px;}.claro .cbtreeCheckBoxCheckedDisabled {background-position: -48px;}.claro .cbtreeCheckBoxMixedDisabled {background-position: -80px;}.claro .cbtreeCheckBoxReadOnly {background-position: -64px;}.claro .cbtreeCheckBoxCheckedReadOnly {background-position: -48px;}.claro .cbtreeCheckBoxMixedReadOnly {background-position: -80px;}.claro .cbtreeCheckBoxHover {background-position: -112px;}.claro .cbtreeCheckBoxCheckedHover {background-position: -96px;}.claro .cbtreeCheckBoxMixedHover {background-position: -128px;}