* {
    margin: 0;
    padding: 0;
  }
  
  body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #5c0de5;
    font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
  }
  
  .container {
    background-color: #fff;
    padding: 25px;
    border-radius: 15px;
    min-height: 45vh;
    width: 40vh;
  }
  
  h2 {
    text-align: center;
    font-weight: 700;
  }

  form {
    margin: 25px 0 15px 0;
  }
  
  form select,button,input {
    width: 100%;
    border: none;
    outline: none;
    border-radius: 5px;
  }
  
  form input {
    border: 1px solid lightgray;
    font-size: 15px;
    height: 35px;
    padding-left: 5px;
  }
  
  label {
    font-weight: bolder;
  }
  .dropdown {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 25px;
  }
  
  .dropdown i {
    font-size: 19px;
    margin-top: 15px;
    color: #5c0de5;
  }
  
  .select-container img {
    max-width: 25px;
  }
  
  .select-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90px;
    border-radius: 3px;
    border: 1px solid lightgray;
  }
  
  .select-container select {
    font-size: 15px;
    width: auto;
  }

   select {
    cursor: pointer;

   }
  #result {
    margin: 25px 0 25px 0;
    text-align: center;
    color: #5c0de5;
    font-size: 20px;
    font-weight: 800;
  }
  
  .btn {
    margin-top: 30px;
    height: 35px;
    background-color: #5c0de5;
    color: #fff;
    font-size: 1.15rem;
    cursor: pointer;
  }

  .btn :hover{
    visibility: collapse;
  }