	.about_l .product_l_titile h2.left_sel {
    color: #007699;
    background: url(../images/product_bg2.png) 222px center no-repeat;
}
	.about_l .product_l_titile h2 {
    color: #007699;
    background: url(../images/product_bg1.png) 222px center no-repeat;
}