* {
  box-sizing: border-box;
}

body {
  background-color: #c0c0c0;
  font-family: Arial, sans-serif;
  color: black;
  margin: 0;
  padding: 0;
  font-size: 1rem;
}

.banner {
  background-color: #c11;
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 2rem;
  width: 100%;
}

.navbar {
  background-image: linear-gradient(#404040, #363636);
  margin: 0 auto;
  margin-top: -4px;
  text-align: center;
  max-width: 1220px;
  border-radius: 4px;
}

.navbar ul {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
}

.navbar li {
  list-style: none;
  flex: 1 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, .7);
  position: relative;
  transition: .3s background-color;
  padding: .25rem 0;
}

.navbar li:hover {
  background-color: rgba(0, 0, 0, .3);
}

.navbar a {
  justify-content: center;
  font-size: .875rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  height: 100%;
  padding: .25rem .5rem;
  text-align: center;
  flex-direction: row;
  color: #f0f0f0;
  text-decoration: none;
}

.navbar a:hover {
  color: #f0f0f0;
}

.content {
  margin-left: 170px;
  padding: 10px
}

a {
  color: blue;
  text-decoration: underline;
  transition: color .3s;
}

a:hover {
  color: #b00;
}

main {
  background-color: white;
  max-width: 1220px;
  margin: 20px auto;
  padding: 20px;
  box-shadow: 5px 5px 10px rgba(0, 0, 0, .3);
  border-radius: 4px;
}

h1 {
  font-size: 2rem;
  text-align: center;
  padding-bottom: .25rem;
  margin-top: .25rem;
}

h2 {
  font-size: 1.5rem;
}

.text-small {
  font-size: .875rem;
  color: #888;
  margin: 0;
  padding: 0;
}