#container {
	width: 85%; 
	margin: 0 auto;
	padding-bottom: 3em;
}

p {margin:0px; margin-bottom: 2px;}

.btop {border-top:black 1 solid;}

hr {
	border: 0.2px dotted #ddd;
}

ol {
	list-style-type: none;
	counter-reset: lista;
	margin: 0;
}
/* https://ebweb.es/personalizar-listas-html-blog-web/ */

ol>li {
	position: relative;
	padding: 4px 0 10px 100px;
	margin-bottom: 10px;
	/*background:#f5f5f5;*/
	}

ol>li:before {
	content: counter(lista, decimal-leading-zero);
	counter-increment: lista;
	position: absolute;
	left: 0;
	top: 0;
	font-weight: bold;
	font-size: 40px;
	padding: 8px 8px 8px 5px;
	background: #ffd500;
	color: white;
	height: 45px;
	}

.fnct {
	font-family: Consolas, monospace; 
	font-size: 0.9em;
	border: 0.5px dotted gray;
	/*background-color: #ACDCDD;*/
	background-color: #f2f6f6;
	width: 100%;
	padding: 3px;
	border-radius: 2%;
}
pre {font-family: Consolas, monospace;}

.video{text-align: center;}