body {
  font-family: Arial;
}

.coupon {
  border: 5px dotted #bbb;
  width: 50%;
  border-radius: 15px;
  margin: 0 auto;
  max-width: 400px;
  
}
#h3{
	width:390px;
}

.container {
  padding: 2px 16px;
  background-color: #f1f1f1;
}

.Email {
  background: #ccc;
  padding: 3px;
}

.expire {
  color: red;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  display: none;
  position: absolute;
  background-color: blue;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2) ;
  z-index: 1;
}

.dropdown-menu a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

.dropdown-menu a:hover {background-color: green;}

.dropdown:hover .dropdown-menu {display: block;}

.dropdown:hover .dropbtn {background-color:  blue;}