style.css

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}

.container {
  max-width: 80%;
  /* background-color: rgb(219, 122, 65); */
  padding: 30px;
  margin: auto;
}

.container h1,
p {
  text-align: center;
}

h1 {
  font-size: 45px;
  font-family: "Playwrite GB S", serif;
  font-optical-sizing: auto;
}
p {
  font-size: 20px;
  margin-bottom: 5px;
}
input,
textarea {
  width: 60%;
  margin: 10px auto;
  padding: 10px;
  font-size: 24px;
  border: 2px solid black;
  border-radius: 7px;
  outline: none;
}

form {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.btn {
  color: white;
  background-color: rgb(73, 201, 122);
  padding: 10px 12px;
  font-size: 20px;
  border: 2px solid black;
  border-radius: 10px;
  cursor: pointer;
}

.bg {
  width: 100%;
  position: absolute;
  z-index: -1;
  opacity: 0.45;
}