* {
  box-sizing: border-box;
}

body {
  color: #111;
  background-color: #EEE;
  margin: 0;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.navigation {
  background-color: #111;
  width: 100%;
  padding: 1em;

  display: flex;
  flex-flow: row nowrap;
}
.navigation > * {
  margin: 0 1ex;
}
.stretch-space {
  flex: auto;
}
.navigation a{
  color: #EEE;
  font-weight: bold;
  text-decoration: none;

  display: flex;
  flex-flow: row nowrap;
  align-items: center;
}
.navigation a:hover{
  color: #99E;
  text-decoration: underline;
}
.navigation a img {
  border-radius: 50%;
  margin: 0 0.5ex;
}