body {
  background-image: url(12.jpg);
}
.a {
  width: 1500px;
  height: 110px;
  background-color: rgba(138, 117, 166, 0.2);
  background: rgba(40, 40, 84, 0.2);
  color: #702387;
  margin-left: 350px;
  border: 2px solid #702387;
}
h1,
h2 {
  text-align: center;
  color: #702387;
}
.b {
  width: 1500px;
  height: 110px;
  background-color: rgba(138, 117, 166, 0.2);
  background: rgba(40, 40, 84, 0.2);
  color: #702387;
  font-size: 30px;
  margin-top: 5px;
  text-align: center;
  margin: auto;
  border: 2px solid #702387;
  text-decoration: none;
  margin: 15px;
}
.c {
  width: 1500px;
  height: 150px;
  background-color: rgba(138, 117, 166, 0.2);
  background: rgba(40, 40, 84, 0.2);
  color: #702387;
  font-size: 18px;
  text-align: center;
  margin: auto;
  border: 2px solid #702387;
  margin-left: 350px;
}
a {
  text-decoration: underline;
  color: #702387;
}
.d {
  width: 1500px;
  height: 500px;
  background-color: rgba(138, 117, 166, 0.2);
  background: rgba(40, 40, 84, 0.2);
  color: #702387;
  margin-left: 15px;
  text-align: center;
  margin: auto;
  border: 2px solid #702387;
  text-decoration: none;
  margin: 15px;
}
img {
  border: 1px solid #702387;
}