body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #1a1a1a;
  color: #ffffff;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #333333;
  padding: 10px 20px;
}

header .logo {
  font-size: 24px;
  color: #00ff00;
}

header .buttons button {
  padding: 5px 10px;
  background-color: #ff4500;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

#postContainer {
  margin: 20px;
  background-color: #444444;
  padding: 10px;
  border-radius: 8px;
}

.post {
  margin-bottom: 10px;
  padding: 10px;
  background-color: #222222;
  border-radius: 4px;
}

#postForm {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #333333;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

#postForm textarea {
  flex: 1;
  padding: 10px;
  border-radius: 4px;
  border: none;
}

#postForm button {
  padding: 5px 10px;
  background-color: #00ff00;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}