.zbg {
	background-image: url(images/login-content-bg.gif);
	background-repeat: no-repeat;
	background-position: right;
}
.wel {
	background-image: url(images/login-wel.gif);
	background-repeat: no-repeat;
	background-position: center bottom;
}
.cdxb {
	background-image: url(images/menu_bg2.gif);
	background-repeat: no-repeat;
	background-position: bottom;
}
.leftbg {
	background-image: url(images/mail_leftbg.gif);
	background-repeat: repeat-y;
	background-position: left;
}
.rightbg {
	background-image: url(images/mail_rightbg.gif);
	background-repeat: repeat-y;
	background-position: right;
}