body {
  background-color: antiquewhite;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
  font-size: 18px;
}

header {
  border-bottom: 1px solid #999;
  margin-bottom: 2rem;
  display: flex;
}

footer {
  border-top: 1px solid #999;
  margin-top: 2rem;
  display: flex;
}

.center {
  margin: auto;
  width: 100%;
  padding: 10px;
  text-align: center;
}

a:hover,
a:visited,
a:link,
a:active {
  color: rgb(85, 85, 233);
  text-decoration: none;
}

.nav-left {
  margin-right: auto;
}

.btn {
  background-color: DodgerBlue;
  border: none;
  color: white;
  padding: 12px 30px;
  cursor: pointer;
  font-size: 20px;
}

/* Darker background on mouse-over */
.btn:hover {
  background-color: RoyalBlue;
}

.nav-right {
  display: flex;
  padding-top: 2rem;
}

.post-entry {
  margin-bottom: 2rem;
}

.post-entry h2 {
  margin: 0.5rem 0;
}

h1 {
  color: blue;
  background-color: antiquewhite;
}

p {
  font-size: large;
}