body {
  font-family: sans-serif;
  line-height: 1.6;
  padding: 2em;
  max-width: 800px;
  margin: 0 auto;
  margin-bottom: 50px;
}

h1,
h2 {
  border-bottom: 2px solid #eee;
  padding-bottom: 0.3em;
}

footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 50px;
  background-color: #cdcdcd;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  text-align: center;
}

a {
  color: #007bff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

pre, .description {
  margin-bottom: 20px;
}

.description {
  background-color: #cdcdcd;
  line-height: 2;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 12px 12px 2px 1px rgba(0, 0, 0, 0.5);
}

.code-wrapper {
  position: relative;
  margin-bottom: 20px;
}

pre {
  background-color: #cdcdcd;
  border: 1px solid #eee;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 12px 12px 2px 1px rgba(0, 0, 0, 0.5);
  overflow-x: auto;
  margin: 0;
}

code {
  font-family: monospace;
  background-color: #dddddd;
  padding: 5px;
  margin: 5px;
  border-radius: 5px;
}

code.code-container {
  font-size: 14px;
  background: none;
}

.copy-button {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 6px 12px;
  background-color: #ffffff;
  color: #333333;
  border: 1px solid #dddddd;
  border-radius: 8px;
  cursor: pointer;
  font-size: 12px;
  opacity: 1;
  transition: all 0.2s ease-in-out;
}

.copy-button:hover {
  background-color: #f0f0f0;
  border-color: #cccccc;
}

.copy-button.copied {
  background-color: #007bff;
  color: #ffffff;
  border-color: #007bff;
}