.popup-container{
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    position: fixed;
    left: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Helvetica, sans-serif;
    opacity: 0;
    -webkit-animation-name: appear; /* Safari 4.0 - 8.0 */
    -webkit-animation-duration: 400ms; /* Safari 4.0 - 8.0 */
    -webkit-animation-delay: 600ms; /* Safari 4.0 - 8.0 */
    -webkit-animation-fill-mode: forwards; /* Safari 4.0 - 8.0 */
    animation-name: appear;
    animation-duration: 400ms;
    animation-delay: 600ms; /* Safari 4.0 - 8.0 */
    animation-fill-mode: forwards; /* Safari 4.0 - 8.0 */
}

/* Safari 4.0 - 8.0 */
@-webkit-keyframes appear {
    from {opacity: 0;}
    to {opacity: 100;}
  }
  
  /* Standard syntax */
  @keyframes appear {
    from {opacity: 0;}
    to {opacity: 100;}
  }

.popup-container .box{
    width: 500px;
    padding: 2.4em 3.2em;
    background-color: white;
    color: black;
    display: block;
    position: relative;
}
.popup-container .box a#closebtn:link,.popup-container .box a#closebtn:visited, .popup-container .box a#closebtn:active {
    transition: all 400ms ease;
    position: absolute;
    top:20px;
    right:30px;
    color: #414141;
    text-decoration: none;
}

.popup-container .box h1{ 
    color: #004990;
    text-align: center;
    margin-bottom: 1em;
 }
 .popup-container .box p{ text-align: center;} 

.popup-container .box a.view-btn{
    padding: 1em 1.8em;
    background-color: #004990;
    border-radius: 4px;
    border: none;
    color: white;
    /* text-align: center; */
    margin: 1em auto;
    display: block;
    width: 208px;
    text-decoration: none;
    transition: all 400ms ease;
}

.popup-container .box a:hover,.popup-container .box a#closebtn:hover
{
    transform: scale(1.1);
}