* {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html, body {
  padding: 0;
  margin: 0;

  height: 100vh;
  width: 100vw;

  display: flex;
  flex-direction: column;

  overflow-x: hidden;
}

#container {
  flex-grow: 1;

  padding-top: 1em;

  display: flex;
  flex-direction: column;
}

#container > #header {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#container > #header > img {
  width: 200px;
  height: 200px;
}

#container > #header > h1 {
  text-align: center;
}

#wrapper {
  margin-top: 2em;

  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  align-items: center;
}

#wrapper > a {
  all: unset;
  
  text-align: center;

  padding: 1em;

  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

#wrapper > a:hover {
  cursor: pointer;
  background-color: lightblue;
  box-shadow: 0 1px 10px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}