button {
    box-shadow: inset 0 0 0 0 #54b3d6;
    color: #54b3d6;
    padding: 0 .25rem;
    margin: 0 -.25rem;
    transition: color .3s ease-in-out, box-shadow .3s ease-in-out;
  }
  button:hover {
    color: #fff;
    box-shadow: inset 200px 0 0 0 #54b3d6;;
  }
  
  /* Presentational styles */
  button {
    color: #54b3d6;
    font-family: 'Poppins', sans-serif;
    font-size: 27px;
    font-weight: 700;
    line-height: 1.5;
    text-decoration: none;
  }
  
  body {
    display: grid;
    height: 100vh;
    place-items: center;
  background-color: #f1c50e;
}
h2{
    font-family: 'Times New Roman', Times, serif;
    font-size: 50px;
    text-shadow:2px  2px  rgba(0,0,0,.5);

}
.callout {
    position: fixed;
    bottom: 35px;
    right: 20px;
    margin-left: 20px;
    max-width: 300px;
  }
  
  .callout-header {
    padding: 25px 15px;
    background:black ;
    font-size: 30px;
    color: #f1c50e;
  }
  
  .callout-container {
    padding: 15px;
    background-color: rgb(59, 53, 53);
    color: #f1c50e
  }
  
  .closebtn {
    position: absolute;
    top: 5px;
    right: 15px;
    color: white;
    font-size: 30px;
    cursor: pointer;
  }
  
  .closebtn:hover {
    color: lightgrey;
  }
  .card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    max-width: 300px;
    margin: auto;
    text-align: center;
    font-family: arial;
  }
  
  .title {
    color: grey;
    font-size: 18px;
  }
  
  
  a {
    text-decoration: none;
    font-size: 22px;
    color: black;
  }
  
  button:hover, a:hover {
    opacity: 0.7;
  }