* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  
}
body{
   background-image: linear-gradient(
      115deg,
      rgba(58, 58, 158, 0.8),
      rgba(136, 136, 206, 0.7)
    ),
    url(https://cdn.freecodecamp.org/testable-projects-fcc/images/survey-form-background.jpeg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}
section {
  max-width: 45rem;
  align-items: center;
  margin: 3.125rem auto  ;

 
}
.header {
  text-align: center;
  padding: 0 0.625rem;
  margin-bottom: 1.875rem;

}
.header > h1 {
font-size:1.875rem;
  color:white;
}
.header > p{
    font-size:1.25rem;
    margin-top:1.25rem;
   color:white;
}
#form {
  background: rgba(27, 27, 50, 0.8);
  padding: 2.5rem;
  border-radius: 0.25rem;
}
.form-details {
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.4;
  color: white;
  display: block;
  margin: 0 auto 1.25rem auto;
  padding: 0.25rem;
}
.form-details > label {
  display: flex;
  align-items: center;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}
.form-control {
  font-size: 1rem;
  display: block;
  width: 100%;
  height: 2.375rem;
  padding: 0.375rem 0.75rem;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #ced4da;
  border-radius: 0.25rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

textarea {
 font-size: 16px;
  min-height: 7.5rem;
  width: 100%;
  padding: 0.625rem;
  resize: vertical;
}
button {
  display: block;
  width: 100%;
  padding: 0.75rem;
  background: #37af65;
  color: inherit;
  border-radius: 0.125rem;
  cursor: pointer;
  font-size: 1rem;
  border:none;
}
.input-radio {
  display: inline-block;
  margin-right: 0.625rem;
  min-height: 1.25rem;
  min-width: 1.25rem;
}
.input-checkbox {
  display: inline-block;
  margin-right: 0.625rem;
  min-height: 1.25rem;
  min-width: 1.25rem;
}