a {
  color: #0065d0;
}
a:visited {
  color: #0065d0;
}

body {
  max-width: 700px;
  margin: auto;
  padding: 0 10px;
  font-family: sans-serif;
}

nav {
  text-align: center;
  margin-bottom: 30px;
}

nav a {
  padding: 10px;
}

.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.center-text {
  text-align: center;
}

.center-div {
  display: flex;
  flex-direction: row;
  align-items: flex-start
}

.inline-block {
  display: inline-block;
}

.top-margin {
  margin-top: 5%;
}