* {
  box-sizing: border-box;
}

.responsive-form {
  max-width: 450px;
  width: 100%;
  border-radius: 4px;
  border: 2px solid #13139C;
  background-color:  #f2f2f2;
  padding: 20px;
  text-align: left;
}

form {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

label {
  min-width: 20%;
  margin-bottom: 10px;
  padding-top: 20px;
  font-size: 22px;
}

input[type=text], select {
  background: #FFFEE0;		
  min-width: 73%;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 10px;
  font-size: 18px;
}
input[type=email], select {
  background: #FFFEE0;	
  min-width: 73%;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 10px;
  font-size: 18px;
}
input[type=password], select {
  background: #FFFEE0;		
  min-width: 73%;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 10px;
  font-size: 18px;
}

textarea {
  background: #FFFEE0;		  
  min-width: 73%;
  height: 150px;
  margin-bottom: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 10px;
}

input[type=submit] {
  width: 100%;
  background-color: #13139C;
  color: white;
  padding: 14px;
  margin: 8px 0;
  border: none;
  border-radius: 4px;
  cursor: pointer;
    font-size: 18px;
}

input[type=submit]:hover {
  background-color: #242466;
}

@media screen and (max-width: 600px) {
  label,
  input[type=text],
  input[type=submit],
  select, textarea {
    flex: 100%;
    min-width: 100%;
  }
}