.bg_01 {
	background-image: url(system_images/index_01.jpg);
	background-repeat: no-repeat;
}
.bg_02 {
	background-image: url(system_images/index_02.jpg);
	background-repeat: no-repeat;
}
.bg_03 {
	background-image: url(system_images/index_03.jpg);
	background-repeat: no-repeat;
}
.bg_04 {
	background-image: url(system_images/index_04.jpg);
	background-repeat: no-repeat;
}
.bg_05 {
	background-image: url(system_images/index_05.jpg);
	background-repeat: no-repeat;
}
.bg_06 {
	background-image: url(system_images/index_06.jpg);
	background-repeat: no-repeat;
}
.bg_07 {
	background-image: url(system_images/index_07.jpg);
	background-repeat: no-repeat;
}
.bg_08 {
	background-image: url(system_images/index_08.jpg);
	background-repeat: no-repeat;
}
.bg_09 {
	background-image: url(system_images/index_09.jpg);
	background-repeat: no-repeat;
}
.bg_12 {
	background-image: url(system_images/index_12.jpg);
	background-repeat: no-repeat;
}
.bg_13 {
	background-image: url(system_images/index_13.jpg);
	background-repeat: no-repeat;
}
.bg_14 {
	background-image: url(system_images/index_14.jpg);
	background-repeat: no-repeat;
}
.bg_15 {
	background-image: url(system_images/index_15.jpg);
	background-repeat: no-repeat;
}
.bg_16{
	background-image: url(system_images/index_16.jpg);
	background-repeat: no-repeat;
}
.bg_17 {
	background-image: url(system_images/index_17.jpg);
	background-repeat: no-repeat;
}
.bg_18 {
	background-image: url(system_images/index_18.jpg);
	background-repeat: no-repeat;
}
.bg_19 {
	background-image: url(system_images/index_19.jpg);
	background-repeat: no-repeat;
}
.bg_20 {
	background-image: url(system_images/index_20.jpg);
	background-repeat: no-repeat;
}
.bg_21 {
	background-image: url(system_images/index_21.jpg);
	background-repeat: repeat-y;
}
.bg_22 {
	background-image: url(system_images/index_22.jpg);
	background-repeat: repeat-y;
}
.bg_23 {
	background-image: url(system_images/index_23.jpg);
	background-repeat: no-repeat;
}
.bg_24 {
	background-image: url(system_images/index_24.jpg);
	background-repeat: no-repeat;
}