.index {
	background-image: url(images/index_r3_c4.jpg);
}
.index2 {
	background-image: url(images/bg2.jpg);
}
.main1 {
	background-image: url(images/galeria_r3_c3.jpg);
}
.main2 {
	background-image: url(images/mains_r4_c3.jpg);
}
.main3 {
	background-image: url(images/mains_r7_c6.jpg);
}
.main4 {
	background-image: url(images/mains_r10_c6.jpg);
}
.somos1 {
	background-image: url(images/gallery.jpg);
}
.galeria1 {
	background-image: url(images/pronto.jpg);
}