.popup{
  background-color: #ffffff;
  width: 450px;
  padding: 30px 40px;
  position: absolute;
  transform: translate(-50%,-50%);
  left: 50%;
  top: 50%;
  border-radius: 8px;
  font-family: "Poppins",sans-serif;
  display: none;
  text-align: center;
  z-index:10000;
}
.btn-close{
  font-size:15px;
  font-family:Arial;
  width:140px;
  height:50px;
  border-width:1px;
  color:#fff;
  border-color:#1d3047;
  border-top-left-radius:28px;
  border-top-right-radius:28px;
  border-bottom-left-radius:28px;
  border-bottom-right-radius:28px;
  text-shadow: 1px 1px 0px #2f6627;
  background: #1d3047;
  display: block;
  margin:  0 0 20px auto;
  color: #fff;
  cursor: pointer;
}
.btn-close:hover{
  background: #555;
}

.popup p{
  font-size: 14px;
  /*text-align: justify;*/
  margin: 20px 0;
  line-height: 25px;
}
.popup a{
  display: block;
  width: 150px;
  position: relative;
  margin: 10px auto;
  text-align: center;
  background-color: #0f72e5;
  color: #ffffff;
  text-decoration: none;
  padding: 5px 0;
}