html {
    padding: 0;
    margin: 0;
    line-height: 1.75;
    font-size: 1em;
    font-family: Avenir, 'Avenir Next LT Pro', Montserrat, Corbel, 'URW Gothic', source-sans-pro, sans-serif;
}
body {
    margin: 0;
    font-size:.8em;
    padding: 5em 0 0 0;
}

h1 {
    font-size: 2em;
    font-weight: 400;
    margin: 0;
    border-bottom: 1px solid black;
    color: olive
}

h2 {
    color: darkolivegreen;
    font-size: 1.8em;
    font-weight: 400;
    margin: 1em 0 1em 0;
}

h3 {
    color: #666;
    font-size: 1.2em;
    flex: 0 0 100%;
    margin: .2em 0;
    font-weight: 400;
}
h3.positive {
    color: green;
}
ol.positive li,ol.negative li {
    list-style: none;
    margin: 0;
    padding: 0 0 0 .2em;
}
ol.positive li::marker {
    content: "😁"
}
ol.negative li::marker {
    content: "😢"
}
h3.negative {
    color: firebrick;
}

header,
section {
    max-width: 80vw;
    margin: 0 auto;
}
nav {
    position: absolute;
    top: 0;
    width: 99%;
    background: #eee;
    border-bottom: 1px solid #ccc;
    padding-bottom: 1em;
    display: flex;
    justify-content: center;
}
nav path {
    fill: inherit;
}
nav ul {
    font-size: .8em;
    justify-content: center;
    list-style: none;
    margin: 1em 0 0 0;
    padding: 0;
    display: flex;
    gap: 1em;
    flex-wrap: wrap;
}
nav li {
    flex: 1;
    white-space: nowrap;
}
nav li a {
    color: #369;
    display: inline-block;
}

nav li:last-of-type {
    position: absolute;
    top: 1.1em;
    left: 1em;
}


section {
    font-size: 1.3em;
    display: flex;
    gap: 2em;
    flex-wrap: wrap;
}
section > div {
    flex: 1;
}

.demourl {
    background: #eee;
    border: 1px solid #ccc;
    padding: 1em;
    flex: 2;
    margin: 0;
}
section a {
        color: #369;
}
.demourl a {
    color: #369;
    display: block;
    font-size: 1.3em;
}

section ol {
    flex: 1;
    padding: 0 0 0 1em;
    margin: 0;
}
form > label {
    flex: 1;
    margin: 0;
    padding: 0;
}