.princial {
	position: absolute;
	height: 900px;
	min-width: 750px;
	max-width: 1050px
}
#principal {
	height: 1075px;
	left: 50%;
	top: 0px;
	cursor: auto;
	background-image: url(img/bg.gif);
	margin-left: -375px;
	position: absolute;
	width: 750px;
	visibility: visible;
}
#linea_menu {
	background-color: #F8D303;
	position: absolute;
	height: 14px;
	width: 100%;
	left: 0px;
	top: 229px;
}
#logo {
	position: absolute;
	height: 118px;
	width: 108px;
	background-image: url(img/logo.png);
	left: 15px;
	top: 39px;
}
#logo_txt {
	position: absolute;
	height: 26px;
	width: 376px;
	font-family: Arial, Helvetica, sans-serif;
	font-size: 18px;
	color: #FFF;
	text-decoration: none;
	font-style: normal;
	line-height: normal;
	left: 130px;
	top: 97px;
}
#direccion {
	position: absolute;
	height: 76px;
	width: 214px;
	background-image: url(img/bg_direccion.png);
	background-position: left top;
	left: 503px;
	top: -1px;
	font-family: Verdana, Geneva, sans-serif;
	font-size: 10px;
	color: #333;
	text-decoration: none;
	vertical-align: middle;
	text-align: center;
}
#menu {
	height: 40px;
	width: 536px;
	position: absolute;
	left: 110px;
	top: 186px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 15px;
	text-decoration: none;
	color: #FFF;
	word-spacing: normal;
	line-height: normal;
	display: inline;
	text-align: left;
}
#imagen_bg {
	position: absolute;
	height: 412px;
	width: 304px;
	left: 447px;
	top: 553px;
	background-image: url(img/edificio.png);
}
#bienvenido_txt {
	height: 213px;
	width: 224px;
	position: absolute;
	left: 17px;
	top: 337px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	color: #FFF;
	text-decoration: none;
}
#bienvenido_titulo {
	position: absolute;
	height: 25px;
	width: 156px;
	left: 17px;
	top: 309px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 24px;
	color: #FFF;
	border-top-width: medium;
	border-right-width: medium;
	border-bottom-width: medium;
	border-left-width: medium;
	border-bottom-style: solid;
	border-top-color: #FF0;
	border-right-color: #FF0;
	border-bottom-color: #FF0;
	border-left-color: #FF0;
	text-decoration: none;
	text-align: left;
}
#lateral_nw {
	position: absolute;
	height: 422px;
	width: 169px;
	left: 563px;
	top: 357px;
	background-image: url(img/fondo_nw.png);
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	color: #333;
	text-decoration: none;
	line-height: 9px;
}
#mision_txt {
	position: absolute;
	height: 72px;
	width: 219px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	color: #FFF;
	text-decoration: none;
	left: 286px;
	top: 509px;
}
#vision_txt {
	position: absolute;
	height: 56px;
	width: 219px;
	left: 292px;
	top: 359px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	color: #FFF;
	text-decoration: none;
}
#vision_tit {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 24px;
	color: #FFF;
	text-decoration: none;
	position: absolute;
	height: 25px;
	width: 100px;
	border-top-width: medium;
	border-right-width: medium;
	border-bottom-width: medium;
	border-left-width: medium;
	border-bottom-style: solid;
	border-top-color: #F8D303;
	border-right-color: #F8D303;
	border-bottom-color: #F8D303;
	border-left-color: #F8D303;
	left: 292px;
	top: 309px;
}
#mision_img {
	position: absolute;
	height: 179px;
	width: 261px;
	left: 17px;
	top: 637px;
}
#derechos {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 10px;
	color: #FFF;
	text-decoration: none;
	position: absolute;
	width: 170px;
	height: 14px;
	left: 287px;
	top: 1059px;
}
#obras_tit {
	position: absolute;
	height: 25px;
	width: 179px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 24px;
	color: #FFF;
	text-decoration: none;
	left: 553px;
	top: 309px;
	border-top-width: medium;
	border-right-width: medium;
	border-bottom-width: medium;
	border-left-width: medium;
	border-bottom-style: solid;
	border-top-color: #F8D303;
	border-right-color: #F8D303;
	border-bottom-color: #F8D303;
	border-left-color: #F8D303;
}
#menu a {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 15px;
	color: #FFF;
	text-decoration: none;
	text-align: center;
	display: inline;
	background-image: url(img/btn_bg.jpg);
	background-repeat: no-repeat;
	background-position: left top;
	height: 40px;
	width: 107px;
	float: left;
	position: relative;
	letter-spacing: 0px;
	line-height: 40px;
}
#menu a:hover {
	background-image: url(img/btn_bg.jpg);
	background-position: left bottom;
}
.titulo_menu2 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	color: #333;
	font-weight: bold;
	text-decoration: none;
	position: absolute;
	height: 25px;
	width: 185px;
	left: 85px;
	top: 338px;
	background-color: #E09D01;
	text-align: center;
	background-image: url(img/bgserv.jpg);
	background-position: left top;
	line-height: 20px;
}
#calculo_estr {
	position: absolute;
	height: 25px;
	width: 185px;
	left: 280px;
	top: 338px;
}
.titulos_links {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	color: #333;
	text-decoration: none;
	font-weight: bold;
	background-image: url(img/bgserv.jpg);
	line-height: 20px;
	background-position: left top;
	text-align: center;
}
#edificacion {
	position: absolute;
	height: 25px;
	width: 185px;
	left: 473px;
	top: 338px;
}
#naves {
	position: absolute;
	height: 25px;
	width: 185px;
	left: 85px;
	top: 446px;
}
#estructuras {
	position: absolute;
	height: 25px;
	width: 185px;
	left: 279px;
	top: 445px;
}
#proyectos_electricos {
	position: absolute;
	height: 25px;
	width: 185px;
	left: 473px;
	top: 445px;
}
#arquitectonica {
	position: absolute;
	height: 97px;
	width: 185px;
	left: 85px;
	top: 266px;
}
#estructural {
	position: absolute;
	height: 97px;
	width: 185px;
	left: 280px;
	top: 266px;
}
#civil {
	position: absolute;
	height: 97px;
	width: 185px;
	left: 473px;
	top: 266px;
}
#naves {
	position: absolute;
	height: 25px;
	width: 185px;
}
#naves_img {
	position: absolute;
	height: 97px;
	width: 185px;
	left: 85px;
	top: 373px;
}
#estructura_img {
	position: absolute;
	height: 97px;
	width: 185px;
	left: 281px;
	top: 373px;
}
#proyectos_elect {
	position: absolute;
	height: 97px;
	width: 182px;
	left: 473px;
	top: 373px;
}
#proyarq_tit {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 24px;
	position: absolute;
	height: 35px;
	width: 275px;
	font-weight: 400;
	left: 11px;
	top: 486px;
	background-image: url(img/bg_titul.jpg);
	color: #FFF;
	text-decoration: none;
	line-height: 31px;
	background-repeat: repeat-x;
	background-position: left top;
}
#arqui_txt {
	position: absolute;
	height: 167px;
	width: 307px;
	left: 13px;
	top: 541px;
	background-position: left top;
	background-image: url(img/bg_txts.png);
	background-repeat: repeat;
}
.texto_servicios {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 13px;
	font-weight: normal;
	color: #FFF;
	text-decoration: none;
}
#arqu2_txt {
	position: absolute;
	height: 74px;
	width: 226px;
	left: 446px;
	top: 540px;
	background-image: url(img/bg_txts2.png);
	background-repeat: repeat;
	background-position: left top;
}
#img1arq {
	position: absolute;
	height: 100px;
	width: 285px;
	left: 446px;
	top: 630px;
}
#img2arq {
	position: absolute;
	height: 100px;
	width: 285px;
	left: 446px;
	top: 737px;
}
#imgarq3 {
	position: absolute;
	height: 211px;
	width: 305px;
	left: 12px;
	top: 729px;
}
#calculos_txt {
	position: absolute;
	height: 187px;
	width: 307px;
	left: 21px;
	top: 623px;
	background-image: url(img/bg_txts.png);
	background-position: left top;
	background-repeat: repeat-y;
}
#imgcalc_1 {
	position: absolute;
	height: 298px;
	width: 368px;
	left: 372px;
	top: 544px;
}
#estruct_img1 {
	position: absolute;
	height: 406px;
	width: 285px;
	left: 408px;
	top: 543px;
}
#proyecto {
	position: absolute;
	height: 204px;
	width: 430px;
	left: 173px;
	top: 266px;
}
#proyecto_txt {
	position: absolute;
	height: 444px;
	width: 383px;
	left: 31px;
	top: 510px;
}
#politica_calidad_titulo {
	position: absolute;
	height: 25px;
	width: 201px;
	left: 293px;
	top: 636px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 24px;
	font-weight: normal;
	color: #FFF;
	text-decoration: none;
	border-bottom-style: solid;
	border-top-color: #F8D303;
	border-right-color: #F8D303;
	border-bottom-color: #F8D303;
	border-left-color: #F8D303;
	border-top-width: medium;
	border-right-width: medium;
	border-bottom-width: medium;
	border-left-width: medium;
}
#texto_politica {
	font-family: Tahoma, Geneva, sans-serif;
	color: #FFF;
	text-decoration: none;
	position: absolute;
	height: auto;
	width: 219px;
	left: 293px;
	top: 703px;
	font-size: 11px;
}
#testonaves {
	position: absolute;
	height: 193px;
	width: 320px;
	left: 21px;
	top: 621px;
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 13px;
	font-variant: normal;
	color: #FFF;
}
#gl {
	position: absolute;
	height: 619px;
	width: 622px;
	left: 63px;
	top: 334px;
}
#titulo_gal {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 25px;
	color: #333;
	position: absolute;
	height: 35px;
	width: 290px;
	left: 64px;
	top: 280px;
	background-color: #FC0;
}
#pags_gal {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	color: #FC0;
	position: absolute;
	height: 20px;
	width: 50px;
	left: 63px;
	top: 966px;
	font-weight: bold;
}
#gal1 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFF;
	position: absolute;
	height: 20px;
	width: 10px;
	left: 120px;
	top: 966px;
}
#gal2 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFF;
	position: absolute;
	height: 20px;
	width: 10px;
	left: 140px;
	top: 966px;
}
#gal3 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFF;
	position: absolute;
	height: 20px;
	width: 10px;
	left: 160px;
	top: 966px;
}
#gal4 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFF;
	position: absolute;
	height: 20px;
	width: 10px;
	left: 180px;
	top: 966px;
}
#regresargalerias {
	font-family: Tahoma, Geneva, sans-serif;
	position: absolute;
	height: 15px;
	width: 100px;
	background-color: #F00;
	left: 577px;
	top: 314px;
	font-weight: normal;
	color: #FFF;
	font-size: 11px;
	text-align: center;
}
#gal5 {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 14px;
	font-weight: bold;
	color: #FFF;
	position: absolute;
	height: 20px;
	width: 10px;
	left: 200px;
	top: 966px;
}
#video_arq {
	position: absolute;
	height: 305px;
	width: 406px;
	left: 132px;
	top: 270px;
}
#galeriasecciones {
	position: absolute;
	height: 20px;
	width: 100px;
	left: 572px;
	top: 504px;
}
#pringal_img {
	position: absolute;
	height: 714px;
	width: 600px;
	left: 75px;
	top: 260px;
}
#espanol {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	font-weight: normal;
	color: #FFF;
	position: absolute;
	height: 15px;
	width: 84px;
	top: 0px;
	left: 40px;
}
#ingles {
	font-family: Tahoma, Geneva, sans-serif;
	font-size: 11px;
	color: #FFF;
	position: absolute;
	height: 15px;
	width: 30px;
	top: 0px;
	left: 88px;
}