* {
  margin: 0;
  padding: 0;
  user-select: none;
}
body {
  background-color: black;
}
.container {
  width: 90%;
  max-width: 700px;
  margin:0 auto;
  padding: 10px;
  background-color: black;
}
.header {
  margin-bottom: 40px;
}
.header h1 {
  font-size: 36px;
  color: rgb(4, 202, 4);
}
.feature {
  text-align: center;
  background-color: white;
  color: black;
  margin: 10px auto;
  padding: 20px;
  border-radius: 10px;
}

.feature h2 {
  font-size: 24px;
  color: #333;
  margin-bottom: 10px;
}

.feature p {
  font-size: 16px;
  color: #666;
}

.footer {
  text-align: center;
  background-color: #333;
  color: #fff;
  padding: 10px;
  border-radius: 10px;
  width: 90%;
  max-width: 700px;
  margin: 10px auto;
}