body {
	padding: 0;
	margin: 0;
	margin-top: -20px;
	
	color: white;
	
	background-color: black;
	background-image: url(https://fotografias-neox.atresmedia.com/clipping/cmsimages02/2019/02/19/DCD43F36-BE31-44E4-B63E-71DACC0EA610/58.jpg);
	background-position:bottom center;
	background-repeat: repeat;
	background-size:2000px 1000px;
}

div#primero {
	width: 600px;
	margin-left: 100px;
}

h1#uns {
	margin-top: 20px;
	margin-bottom: 50px;
	text-transform: uppercase;
	background-color: purple;
	color: black;
	padding: 20px; 	
	padding-left: 100px;
	font-family: Arial;
	letter-spacing: 0.2em;
	word-spacing: 0.4em;
}

div.hacker {
	margin-bottom: 100px;
	border-bottom-width: 1px;
	border-bottom-style: dotted;
	border-bottom-color: #000044;
	
	border-top-width: 1px;
	border-top-style: dotted;
	border-top-color: purple;
}

div.ttl {
	text-align: justify;
	line-height: 140%;
	margin-bottom: 30px;

}

h2.titol2 {
	font-family: Arial;
	letter-spacing: 0.3em;
	word-spacing: 0.4em;
	text-transform: uppercase;
	color: black;
}




div.primero ul {
	margin-bottom: 45px;	
}

div.primero li {
	margin-left: 40px;
	line-height: 150%;
	list-style-type: square;
}