body {
	background: #fff;
	color: #333;
	background-image: url(../img/background.jpg);
	background-position: center;
	background-position: top; /* o reemplazar con: background-position:center */
	background-repeat: no-repeat;
	background-attachment: scroll;
	overflow:auto; /* esconde el scroll en top style */
	/*position: relative;*/
	width: 100%;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;	
	scrollbar-3dlight-color: #666;
	scrollbar-arrow-color: #666;
	scrollbar-base-color: #666;
	scrollbar-darkshadow-color: #666;
	scrollbar-face-color: none;
	scrollbar-highlight-color: none;
	scrollbar-shadow-color: none;
}
body.RGT {
	background: #fff;
	color: #333;
	background-image: url(../img/background2.jpg);
	background-position: center;
	background-position: top; /* o reemplazar con: background-position:center */
	background-repeat: no-repeat;
	background-attachment: scroll;
	overflow:auto; /* esconde el scroll en top style */
	/*position: relative;*/
	width: 100%;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;	
	scrollbar-3dlight-color: #666;
	scrollbar-arrow-color: #666;
	scrollbar-base-color: #666;
	scrollbar-darkshadow-color: #666;
	scrollbar-face-color: none;
	scrollbar-highlight-color: none;
	scrollbar-shadow-color: none;
}
#centrado{
   position: absolute;
   left: 50%;
   top: 50%;
   width: 974px;
   height: 500px;
   margin-left: -487px;
   margin-top: -260px;
	text-align: center;
}
#wrap_head {
	position: fixed;
    top:0;
	width: 100%;
	text-align: center;
	background-image: url(../img/background_head.png);
	background-position: center;
	background-position:top;
	background-repeat: repeat-x;		
	background-color: none;
	z-index: 1;
}
#head{
	width: 974px;
	height: 170px;
	margin: 0 auto 0 auto;	
	text-align: center;
	background-image: url(../img/background_head.png);
	background-position: center;
	background-position: top;
	background-repeat: no-repeat;
	background-color: none;	
	padding: 0px;
	z-index: 1;	
}
#logo{
	width: 472px;
	height: 80px;
	float: left;	
	position: relative;
	background-color: none;		
	text-align: left;
	margin-top: 15px;
	padding-left:15px;
}
#domain{
	width: 472px;
	height: auto;
	float: left;	
	position: relative;
	background-color: none;		
	text-align: right;
	margin-top: 45px;
	padding-right:15px;	
}
#botonera{
	width: 974px;
	height: auto;
	float: center;	
	position: relative;
	background-color: auto;		
	text-align: center;
	clear: left;
}
/* CUERPO BASE */
#wrap_main{
	margin: 0 auto 0 auto;
	width: 974px;
	text-align: center;
}
#main{
	background-color: none;
	position: absolute;	
	width: 974px;
	height: 200px; /*cambiar x "auto"*/
	border: 0px;	
}
#slider{
	width: 974px;
	height: 300px;
	float: center;	
	position: relative;
	background-color: none;	
	text-align: center;
	padding-top: 130px;
}
#nosotros_main{
	width: 974px;
	height: 378px;
	float: left;	
	position: relative;	
	background-color: none;	
	text-align: left;
	clear: left;
}
#nosotros_textos{
	width: 940px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}
#servicios_main{
	width: 974px;
	height: 605px;
	float: left;	
	position: relative;	
	background-color: none;	
	text-align: left;
	clear: left;
}
#servicios_textos{
	width: 940px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}
#servicios_RGT_main{
	width: 974px;
	height: 520px;
	float: left;	
	position: relative;	
	background-color: none;	
	text-align: left;
	clear: left;
}
#servicios_RGT_textos{
	width: 940px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}
#galeria_main{
	width: 974px;
	height: 410px;
	float: left;	
	position: relative;	
	background-color: none;	
	text-align: left;
	clear: left;
}
#galeria_textos{
	width: 957px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}
#laboratorio_main{
	width: 974px;
	height: 2000px;
	float: left;	
	position: relative;
	background-color: none;	
	text-align: left;
	clear: left;
}
#laboratorio_textos{
	width: 940px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}
#cuadro_laboratorio{
	width: 790px;
	height: 1664px;		
	border: 1px solid #008000;
	padding: 8px;	
	margin: 2px 2px 2px 2;
}
#contacto_main{
	width: 974px;
	height: 241px;
	float: left;	
	position: relative;	
	background-color: none;	
	text-align: left;
	clear: left;
}
#contacto_textos{
	width: 940px;
	height: auto;
	position: relative;
	background-color: none;	
	text-align: left;
	padding-top: 30px;
	padding-left: 17px;	
}