:root {
  display: flex;
  background-color: black;
  color: white;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  font: 400 normal;
  letter-spacing: 0rem;
  padding: 0 1rem;
  font-size: clamp(1rem, 1rem + ((1vw - 0.2rem) * 0.227), 1.125rem);
  overflow-wrap: break-word;
}

.container {
  display: flex;
  flex-flow: column;
  align-items: center;
  justify-content: space-evenly;
  margin: 0;
  padding: 0;
  max-width: 100%;
}

header {
  display: inline-block;
  position: relative;
  margin: 0;
  padding: 0;
}
header > img {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: auto;
}

img {
  object-fit: cover;
  object-position: 50% 50%;
}

/* Responsive Image Gallery */
.gallery {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  margin: auto;
  padding: 1rem;
  max-width: 991px;
  justify-content: space-evenly;
}
.column {
  flex: 50%;
  max-width: 50%;
}
.column img {
  margin-top: 8px;
  vertical-align: middle;
  max-width: 100%;
}

/* Navigation Buttons */
nav ul {
  display: flex;
  flex-flow: row;
  gap: 1rem;
  align-content: space-around;
  list-style-type: none;
}

nav ul li a {
  display: block;
  background-color: #454545;
  padding: 1rem;
  border-radius: 0.3rem;
  color: whitesmoke;
}
nav ul li a:hover {
  color: white;
  background-color: gray;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 1rem 1rem auto 1rem;
  padding: 1rem auto;
  text-align: center;
}

a {
  font-weight: bold;
  color: whitesmoke;
  text-decoration: underline;
}