.pay_btn {
    position: relative;
    display: inline-block;
    padding: 15px 30px;
    color: #2196f3;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-decoration: none;
    /* font-size: 24px; */
    overflow: hidden;
    transition: 0.2s;
}

/* this create a unwanted effect on nav item*/
/* no need to resolve this as payment btn not in use */
/* a:hover {
    color: #255784;
    background: #2196f3;
    box-shadow: 0 0 10px #2196f3, 0 0 40px #2196f3, 0 0 80px #2196f3;
    transition-delay: 1s;
} */


a span {
    position: absolute;
    display: block;
}




a span:nth-child(1) {
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #2196f3);
}



a:hover span:nth-child(1) {
    left: 100%;
    transition: 1s;
}


a span:nth-child(3) {
    bottom: 0;
    right: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(270deg, transparent, #2196f3);
}

a:hover span:nth-child(3) {
    right: 100%;
    transition: 1s;
    transition-delay: 0.5s;
}



a span:nth-child(2) {
    top: -100%;
    right: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, transparent, #2196f3);
}

a:hover span:nth-child(2) {
    top: 100%;
    transition: 1s;
    transition-delay: 0.25s;
}



a span:nth-child(4) {
    bottom: -100%;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(360deg, transparent, #2196f3);
}

a:hover span:nth-child(4) {
    bottom: 100%;
    transition: 1s;
    transition-delay: 0.75s;
}




/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
  }
  
  /* Modal Content */
  .modal-content {
    background-color: #fefefe;
    margin: auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
  }

  .modal-content img {
    width: 100%;
  }
  #myBtn{
    border:none;
  }
  .modal-content p{
    color: #000
  }
  
  /* The Close Button */
  .close {
    color: #000000;
    /* float: right; */
    font-size: 28px;
    font-weight: bold;
  }
  
  .close:hover,
  .close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
  }