styles.css

body {
  background-repeat: no-repeat;
  background-size: cover;
  background-image: linear-gradient(
      115deg,
      rgba(58, 58, 158, 0.8),
      rgba(136, 136, 206, 0.7)
    ),
    url(https://cdn.britannica.com/35/238335-050-2CB2EB8A/Lionel-Messi-Argentina-Netherlands-World-Cup-Qatar-2022.jpg);
  background-position: center;
  width: 100vw;
  color: white;
  margin: 0;
}
#title {
  margin-top: 30px;
  text-align: center;
  margin-bottom: 0;
  font-weight: 400;
}

#description {
  text-align: center;
  font-style: italic;
}

h1,
p {
  margin: 10px auto;
  display: block;
  border-radius: 10px;
}

#survey-form {
  background-color: rgba(27, 27, 50, 0.8);
  width: 80%;
  margin: 0 auto 0 auto;
  border-radius: 10px;
  max-width: 500px;
}

.form-div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0.25rem;
  margin: 0 auto 1.25rem auto;
}

label {
  margin-bottom: 10px;
  width: 90%;
  font-size: 18px;
  padding-top: 8px;
}

input,
select {
  width: 90%;
  height: 40px;
  border-radius: 5px;
  font-size: 16px;
}

textarea {
  width: 90%;
  font-size: 16px;
  height: 100px;
}

input [type="radio"],
input[type="checkbox"] {
  height: 20px;
  margin-left: 20px;
  width: 10%;
}

.form-radio,
div-checkbox {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding-bottom: 10px;
}

.btn {
  margin-bottom: 300px;
}

input[type="submit"] {
  width: 90%;
  color: white;
  background-color: green;
  border: 1 px solid green;
  margin-bottom: 50px;
}
#test {
  font-style: normal;
}