body {
      background-color: rgba(0, 0, 0, 0.8);
      color: white;
      font-family: Arial, sans-serif;
}
a {
  color: white;
}
.box_warning {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 25px;
  background: rgba(255, 238, 0, 0.733);
  padding: 10px;
  font-size: 20px;
  border-radius: 25px;
  border: 2px solid rgb(255, 238, 0);
}
.box_warning:hover {
  opacity: 1.0;
}
.standard {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 40px;
}