@charset "utf-8";

.bg_y{background:#ffff00; color:#F00}
.bg_g{background:#baff1a;}
.bg_s{background:#42c7f1;}
.bg_b{background:#ffe7d8;}

@media screen and (max-width:800px) {	
}

@media screen and (max-width:690px) {

}

@media screen and (max-width:560px) {	

}

@media screen and (max-width:480px) {
	
}

@media screen and (max-width :380px) {

}