body{
  font-family: math;
}
    .wrap {
  display: flex;
  justify-content: space-around;
  align-items: center;
  box-sizing: border-box;
  height: 100vh;
  padding: 2rem;
  background-color: #eee;
}

.container {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 1rem;
  background-color: #fff;
  width: 708px;
  height: 90vh;
  border-radius: 0.25rem;
  box-shadow: 0rem 1rem 2rem -0.25rem rgba(0, 0, 0, 0.25);
}
  
  .heading {
    padding: 1rem 0;
    border-bottom: 1px solid #ccc;
    text-align: center;
  }
    
.heading h2 {
      font-size: 1.75rem;
      line-height: 1.75rem;
      margin: 0;
    }
 
  
  .scroll-cont {
    flex-grow: 1;
    overflow-y: scroll;
    font-size: 14px;
  }
  
  .nav {
    border-top: 1px solid #ccc;
    text-align: right;
    padding: 2rem 0 1rem;
  }
    
  a.button {
    background-color: #444499;
    box-shadow: 0rem 0.5rem 1rem -0.125rem rgba(0, 0, 0, 0.25);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    color: #fff;
    text-decoration: none;
    font-size: 0.7rem;
    transition: transform 0.25s, box-shadow 0.25s;
    cursor: pointer;
}

a.button:hover {
    box-shadow: 0rem 0rem 1rem -0.125rem rgba(0, 0, 0, 0.25);
    transform: translateY(-0.5rem);
}

    
    
    .nav small {
      color: #777;
      margin-right: 1rem;
    }