h1{
  background-color: rgba(139, 0, 0, 0.75);
  }
  
  body {
  /*set font size style and color*/
  font-family: 'Poppins', sans-serif;
  color: #f3f3f3;

  font-size: 16px;
  font-weight: 400;
  line-height: 1.4;

  /*Set place background image at center which covers entire background,*/
  margin: 0;
  background-image: url(survey-bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.container {
 width: 100;
 margin: 100px auto 0 auto;
  }
  
  /*Styling for Header*/
  .header {
   padding: 10px;
   height: 120px;
   margin-bottom: 20px;
   border-radius: 50px;
   background: red;
   transition: 0.4s ease-in-out
    }
    
    header:hover {
  /* increases the size of an element */
  transform: scale(1.1);
  background-color: rgba(139, 0, 0, 0.75);
}

h1{
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);
  }
  
  p{
    font-size: 16px;
    font-weight: 200;
    }
    
    .text-center{
      text-align: center;
      }
      
      .description{
        font-style: italic;
        font-weight: 200;
        text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);
        }
        
        @media (min-width: 576px) {
  .container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
}

form{
  background:black;
  padding: 5px;
  border-radius: 5px
  }
  
  .form-group{
    margin: 0 auto 0 auto;
    padding: 10px;
    }
    
    label {
  /*Items display in a row*/
  display: flex;
  align-items: center;
  font-size: 18px;
  margin-bottom: 5px;
}

input, button, textarea{
  margin: 0;
  font-family: Inherit;
  font-size: Inherit;
  line-height: Inherit;
  }

  .form-control {
  display: block;
  width: 60%;
  height: 30px;
  padding: 8px 8px;
  color: #495057;
  background-color: #fff;
  /*how far a background image extends */
  background-clip: padding-box;
  /*sets an element's border*/
  border: 1px solid #ced4da;
  /*defines the radius of the element's corners.*/
  border-radius: 5px;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.input-radio,
.input-checkbox {
  display: inline-block;
  margin-right: 0.625rem;
  min-height: 1.25rem;
  min-width: 1.25rem;
}

button {
  /*create a no border*/
  border: none;
}

.submit-button {
  /*starts on a new line */
  display: block;
  width: 100%;
  padding: 12px;
  background: #37af65;
  /*text color same as parents */
  color: inherit;
  /*make the corner rounded */
  border-radius: 2px;
  /*The cursor is a pointer and indicates a link*/
  cursor: pointer;
  /*wait for a tenth of a second*/
  transition: 0.1s;
}

.submit-button:hover {
  background: rgba(173, 255, 47, 0.7);
}





@media (min-width: 480px) {
  form {
    padding: 2.5rem;
  }
}