body {
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: lightblue;
  height: 90vh;
}
#heading{
    background-color: white;
    color: red;
    font-size: 20px;
    font-weight: bold;
    padding: 0px 25px;
    text-align: center;
    width: 65vw;
    border-radius: 25px;
    border:5px solid green;
    margin: 10px 0px;
}
#counter {
    background-image: linear-gradient(transparent, blue,  transparent);
    color: white;
    font-size: 40px;
    font-weight: bold;
    width: 65vw;
    padding: 25px;
    text-align: center;
    border-radius: 25px;
    border-right:20px solid black;
    border-left:20px solid black;

}