* {
  box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
}

html {
    background-color: floralwhite;
}

 main {
    display: flex;
    flex-direction: row;
}

#invis {
    display: none;
}

header h1 {
    text-align: center;
    font-weight: 800;
    font-size: 2.5em;
    color: #820325;
}

nav {
    text-decoration: none;
    background: #820325;
    top: 0;
    width: 100vw;
    padding: 10px 0;
    text-align: center;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
    font-size: 18px;
}

.navbar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.navbar a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    padding: 10px;
}

.navbar a:hover {
    background: floralwhite;
    color: #820325;
    border-radius: 3px;
}

.parent {
    display: flex;
    flex-direction: row;
    width: 80%;
    position: static;
    justify-content: center;
}

article {
    border: 0.05em solid;
    margin-top: 1em;
    margin-bottom: 1em;
    padding: 0.5em;
    flex: 30%;
}

article h2 {
    text-align: center;
}

figure {
    align-content: center;
}

img {
    padding: 1em;
}

.floatright {
    float: right;
}

.floatleft {
    float: left;
}

footer {
    text-align: center;
    padding: 1em;
    background-color: #820325;
    color: white;
    clear: both;
}