* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: "Montserrat", sans-serif;
    background: rgb(28, 96, 243);
    text-align: center;
    color: aliceblue;
  }
  
  header {
    background: rgb(54, 54, 54);
    padding: 10px;
  }
  
  label {
    display: inline-block;
    font-weight: bold;
    padding: 10px;
  }
  
  input {
    border: none;
    font-size: 20px;
    height: 40px;
    padding: 10px;
  }
  
  section button {
    padding: 5px 7px;
    margin: 15px;
    border: none;
    font-family: "Montserrat", sans-serif;
    color: aliceblue;
    background: rgb(54, 54, 54);
    font-size: 17px;
    cursor: pointer;
    transition: 0.3s ease-in-out;
  }
  section button:hover {
    background: rgb(39, 39, 39);
  }
  
  .randomNum {
    /* background: rgb(73, 73, 73); */
    width: 90%;
    margin: 20px auto;
  }