body {font-family: Arial, Helvetica, sans-serif;}
.modal {
  display: none;
  position:fixed;
  padding-top: 0px;
  left: 0;
  top: 0;
  width: 100%;
  overflow: ;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.4);
  z-index:9999;
  
}

.modal-content {
  background-color: #fefefe;
  margin: auto;
  padding: 15px;
  border: 1px solid #888;
  width: 80%;
    -webkit-animation-name: animatetop;
  -webkit-animation-duration: 0.4s;
  animation-name: animatetop;
  animation-duration: 0.4s;
  border-radius:18px;
  
}

.close {
  color: #aaaaaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  text-align:right;
  padding:10px;


}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
  cursor: pointer;
}

@-webkit-keyframes animatetop {
  from {top:-300px; opacity:0} 
  to {top:0; opacity:1}
}

@keyframes animatetop {
  from {top:-300px; opacity:0}
  to {top:0; opacity:1}
}