body{
  background: #edeef6;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
}
button{
  background: #DAA520;
  color: #fff;
  border: 1px solid #DAA520;
  border-radius: 5px;
  outline: none;
  padding: 15px 25px;
  cursor: pointer;
  font-size: 16px;
  transition: .3s;
}
button:hover{
  background: #fff;
  color: #DAA520;
}
.container{
  display: flex;
  align-items: center;
  justify-content: center;
  background-color:rgba(0,0,0, .3);
  position: fixed;
  opacity: 0;
  pointer-events: none;
  top:0;
  left: 0;
  height: 100vh;
  width: 100%;
  transition: .3s;
}
.container.show{
  pointer-events: auto;
  opacity: 1;
}
.modal{
  background: #fff;
  border-radius: 5px;
  padding: 25px;
  width: 300px;
  max-width: 100%;
  text-align: center;
}
.modal h1{
  margin: 0;
}
.modal p{
  font-size: 14px;
  opacity: .7;
}