* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    font-family: Lato, sans-serif;
}

h1, h2 {
    font-family: Oswald, serif;
}

html {
    font-size: 1.5rem;
    background-color: #50485b;
    background-image: url("wings.webp"), url("pattern.webp");
    background-repeat: repeat-y, repeat;
    background-position: center 16px, center 4px;
    color: #000000;
}

body {
    min-height: 100vh;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding-bottom: 1.5rem;
}

nav a {
    font-size: 1.5rem;
    padding-left: 0.25rem;
    padding-right: 0.25rem;
}

nav p {
    font-size: 1.5rem;
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    color: #f39c6b;
    font-weight: bold;
    text-decoration: underline;
}

video {
    margin-top: 1rem;
    margin-left: -20px;
    border-radius: 20px;
}

img {
    max-width: 100%;
    border-radius: 20px;
}

#banner {
    display: flex;
    justify-content: center;
}

#banner img
{
    border-radius: 0px;
    max-width: inherit;
    width: 1200px;
    height: 240px;
    margin: auto;
}

main {
    margin: auto;
    max-width: 960px;
    padding-bottom: 1rem;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 1rem;
}

article {
    display: flex;
}

article div {
    flex-grow: 1;
}

article .preview {
    margin: 1.5rem 0rem 0rem 1.5rem;
    width: 240px;
    height: 240px;
    max-width: 100%;
}

h1 {
    font-size: 3.0rem;
    margin-top: 2.5rem;
    margin-bottom: 0.4rem;
    color: #cc978e;
}

h2 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
    margin-bottom: 0.25rem;
    color: #f39c6b;
    border-top: 3px dotted #f39c6b;
}

ul {
    padding-left: 2rem;
}

li + li {
    padding-top: 0.5rem;
}

a {
    color: #ff3864;
    font-weight: bold;
}

p + p {
    padding-top: 0.5rem;
}

#back {
    display: block;
    text-align: center;
    padding-top: 2rem;
}

@media screen and (max-width: 640px) {
    #banner img {
        width: 800px;
        height: 160px;
    }

    article {
        flex-direction: column;
    }

    article .preview{
        margin-left: 0rem;
        margin-top: 1rem;
    }
}

@media screen and (max-width: 500px) {
    #banner img {
        width: 600px;
        height: 120px;
    }
}

@media screen and (max-width: 360px) {
    #banner img {
        width: 500px;
        height: 100px;
    }
}

@media screen and (max-width: 300px) {
    #banner img {
        width: 400px;
        height: 80px;
    }
}