.nowrap {
  word-break: keep-all;
}

body {
  margin: 0;
  padding: 2em 1em;
  font-family: "Zen Kaku Gothic New", sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
}

main {
  max-width: 40em;
  margin: 0 auto;
  text-align: center;
}

div#thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}
div#thumb img {
  display: block;
  width: 60%;
  max-width: min(1600px, 100%);
  min-width: 200px;
  -ms-interpolation-mode: nearest-neighbor;
  image-rendering: pixelated;
}

img#profile {
  display: block;
  margin: 0 auto;
  width: 6em;
  border-radius: 4px;
}

main > nav {
  padding: 1em 0;
}
main > nav a {
  color: #ffffff;
}

nav#social a {
  display: inline-block;
  padding: 0.05em 0.25em;
  margin: 0 0.25em;
  border-radius: 4px;
  font-size: 1.5em;
  text-decoration: none;
  background-color: #ffffff;
  color: #0a0a0a;
}
nav#social a:hover {
  background-color: #d9d9d9;
}
nav#social a:active {
  background-color: #bfbfbf;
}