body {
    width: 100%;
    padding: 0;
    margin: 0;
    background: url(../img/patoldt.jpg);
    background-size: 8em;
}

a {color: blue;font-size: 1.1em;}

div#main {
    width: 900px;
    margin: 0 auto;
    box-shadow: 0 0 12px;
}

header {
    height: 100px;
    background: cornflowerblue;
    color: aliceblue;
}

header .titulo {
    font-weight: bold;
    font-size: 2em;
}

header .subtitulo {
    font-size: 1.5em;
}

header div {
    padding: .3em;
}

article {
    background: ghostwhite;
    padding: 1em;
    text-align: justify;
}


li img {
    height: 200px;
    display: block;
    margin-bottom: 3em;
    margin-left: 1em;
    box-shadow: 0 0 10px gray;
    cursor: pointer;
    transition: box-shadow .5s ease-in-out;
}

li img:hover{
    box-shadow: 0 0 15px 2px grey;
}

li span {
    display: block;
    width: 66%;
}

ol>li {
    display: flex;
    flex-direction: row;
}

ol>li:first-child {
    display: block;
    margin-bottom: 2em
}
ol>li:first-child>ul{
    margin-top: 1em;
    margin-left: 1em;
}

ol>li:nth-child(5) ul {
    display: block;
    margin-top: 1em;
}

span.comando {
    display: inline;
    background: lemonchiffon;
    font-style: italic;
}

#capa {
    display: none;
    position: fixed;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background: rgba(255,255,255,.9);
    text-align: center;
}

img#maximizada {
    max-height: 90%;
    max-width: 90%;
    margin: 0 auto;
    margin-top: 2em;
    box-shadow: 0 0 60px 0px black;
}