@import url('https://fonts.googleapis.com/css?family=Raleway');
 @import url(menu.css);

 * { margin: 0;
     padding: 0;
     box-sizing: border-box; }

body {font-family: 'Raleway', sans-serif;
    background-image: url(../ima/extinback.png);
                      background-repeat: no-repeat;
                      background-attachment: fixed; }

/*--header--*/
header {
	width: 100%;
	height: 50px;
	background: #333;
	color:#fff;

	position: fixed;
	top: 0;
	left: 0;
	z-index: 100;}


h1 {font-size: 25px; 
    float: left;
    margin-top: 10px;}


.contenedor {
	width: 75%;
	margin: auto;}

header .contenedor {display: table;}

#senalizacion {text-align: center;
            }

#senalizacion h5 {font-size: 30px;}

#senalizacion .contenedor {margin-top: 10px;}


#descarga .uno {
    margin-top: 30px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

#descarga article {margin: 15px;}

#descarga img {width: %;
			max-width: 280px;
		   }





/*banner*/

#banner {
	margin-top: 50px;
	position: relative;
}

#banner img {
	width: 100%;
	height: 100%;
}

#banner .contenedor {
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translateX(-50%) translateY(-50%);
		color:black;
}


#banner h2 {font-size:30px;}

#banner p {font-size: 20px;}



@media (min-width: 480px){

				#banner h2 {font-size:40px;}
				#banner a { font-size:20px;}
						}

@media (min-width: 768px){

				#banner {height: 300px; overflow: hidden;}
				#banner img {height: auto;
						   	 margin-top: -100px;}
						   	}

@media (min-width: 1024px){
				#banner img { margin-top:-100px; } }



/*--blog--*/

#blog h3, h4 {text-align: center;}

#blog h3 {margin-top: 90px;
          font-size: 25px;}

#blog .contenedor {
    margin-top: 30px;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

#blog article {margin: 15px;}

#blog img {width: 100%;
			max-width: 280px;
		   }

@media (min-width:1024px){
	.contenedor {
		width: 1000px;
	}
}