* {
    margin: 0;
    padding: 0;
}
html {
    max-height: 100vh;
    max-width: 1080px;
    margin: 0 auto;
}
body {
    width: 80%;
    margin: 0 auto;
}

header {
    margin: 0 auto;
    text-align: center;
    padding-bottom: 30px;
}
header h1 {
    font-size: 1.7rem;
    padding: 20px 0 20px 0;
    color: orange;
}
nav ul  {
    list-style-type: none;
    text-align: center;
    margin-bottom: 20px;
}
nav ul li a {
    font-size: 1.5rem;
}
.wrapper {
    display: block;
}
article {
    text-align: center;
}
article h2 {
    padding-bottom: .8rem;
}
video { 
    margin-left: auto;
    margin-right: auto;
    display: block;
    padding-top: 30px;
    padding-bottom: 30px;
}
footer {
   text-align: center;   
{