body {
  background-color: #2a7c6f;
  margin: 0;
}
html {
  scroll-behavior: smooth;
}

header {
  background-color: #205e53;
  position: fixed;
  top: 0;
  left: 0;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100vw;
  height: 100px;
  color: #2a7c6f;
  text-transform: uppercase;
  font-family: courier;
  font-weight: bold;
  letter-spacing: 2px;
}

.logo {
  font-size: 32px;
  padding: 8px 50px;
  border: none;
  color: white;
  cursor: pointer;
  flex: 1;
}

.buttons button {
  margin-left: 10px;
  margin-right: 30px;
  padding: 8px 30px;
  border: none;
  background-color: #205e53;
  color: white;
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  font-family: courier;
}

.buttons button:hover {
  background-color: #cccccc;
}

.content {
  text-align: center;
  max-width: 1500px;
  margin: 0 auto;
}
.content img {
  margin-top: 80px;
  max-width: 100%;
  max-height: 60vh;
  width: auto;
  height: auto;
}
.content blockquote p {
  font-family: Courier;
  font-size: 18px;
  margin: 0;
  color: white;
}

.content blockquote footer {
  margin-top: 10px;
  font-size: 18px;
  font-style: italic;
  color: white;
}
.content h1 {
  font-size: 90px;
  margin-top: 220px;
  color: white;
  font-family: Courier;
}

.content p {
  font-family: Courier;
  font-size: 24px;
  color: white;
}

.rectangle {
  display: flex;
  flex-wrap: wrap;
  background-color: white;
  max-width: 1500px;
  padding: 30px 100px 30px 100px;
  margin-top: 80px;
}
.column {
  flex: 1 0 33.33%;
  margin: 0 5px;
  vertical-align: top;
  color: #2a7c6f;
}
.rectangle p {
  max-width: 500px;
  margin: 0 auto;
}
.rectangle ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 13px;
  margin-top: 13px;
}

.rectangle li {
  font-family: Courier, monospace;
  font-size: 16px;
  margin-bottom: 13px;
}

.rectangle h2 {
  font-size: 20px;
  font-weight: bold;
}

.rectangle ul ul {
  margin-top: 10px;
  padding-left: 20px;
}

.rectangle ul ul li {
  font-weight: normal;
  margin-bottom: 5px;
}

.strong {
  font-weight: bold;
}

header a {
  text-decoration: none;
  color: white;
}
ul a {
  text-decoration: none;
  color: #2a7c6f;
}
h2 {
  margin-top: 0px;
}
.justify {
  text-align: justify;
}

table {
  border-collapse: collapse;
  width: 100%;
  background-color: #ddd;
}
td,
th {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: center;
}
thead {
  background-color: #333;
  color: #fff;
}
tbody tr:nth-child(even) {
  background-color: #f2f2f2;
}
tbody tr:hover {
  background-color: #ddd;
}
tbody td:nth-child(even) {
  background-color: #ddd;
}
.imgright {
  float: right;
  margin: 20px;
}
.imgleft {
  float: left;
  margin: 20px;
}
.hight {
  font-size: 40px;
}