h1 {
	background-image: url(images/img_main.jpg);
}
#no01 h2 {
	background-image: url(images/img_race.jpg);
}
#no02 h2 {
	background-image: url(images/img_swing.jpg);
}
#no03 h2 {
	background-image: url(images/img_performance.jpg);
}
#no04 h2 {
	background-image: url(images/img_firework.jpg);
}
#no05 h2 {
	background-image: url(images/img_art.jpg);
}
#no06 h2 {
	background-image: url(images/img_photograph.jpg);
}