Survey Form - Build a Survey Form

Hi,
I am new to html and css. Survey Form project is my first project using html and css.
Kindly let me know suggestions/improvements for my survey form.

Thank You

   **Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html>
<head>
<title>Survey form</title> 
<link rel="stylesheet" href="styles.css">
</head>
<body>
   <h1 id="title">Sun Cuisines Dinning Survey Form</h1>
   <p id="description">Thank you for dining with us at Sun Cuisines.To help us maintain a high quality of service, please provide us with feedback by filling in the information below </p>

<form action="" id="survey-form">
  <fieldset>
       <label id="name-label">Name <input type="text" required placeholder="Enter your name" id="name"></label>

       <label id="email-label">Email <input type="email" required placeholder="Enter your Email" id="email"></label>
       
       <label id="number-label">Age<input type="number" id="number" placeholder="Enter your age"required min=13 max=100 />       </label>
   </fieldset>

  <fieldset> 
	     <label>
	        How likely is that you recommend Sun Cuisines restaurant to a friend?
	          <label class="radio_css">  <input type="radio" name="recommendation" value="1"> Definitely 
	          </label>
	          <label class="radio_css">
	            <input type="radio" name="recommendation"value="2"> Not Sure
	          </label>
	          <label class="radio_css">  
	        <input type="radio" name="recommendation" value="3"> May Be
	        </label>
	      </label>  
   </fieldset>
   
   <fieldset>  
	      <label>What was the most favourite part of your dinning experince?  
	        <select id="dropdown">
	            <option value="0">Select an Option</option>
	            <option value="1">Quality of food</option>
	            <option value="2">Portion Size</option>
	            <option value="3">Service</option>
	            <option value="4">Cleanliness</option>
	            <option value="5">Overall Value</option>
	        </select>  
	      </label>
     </fieldset>
     
     <fieldset>
	      <label>
	         What would you like to see improved? (Check all that apply)
	
	         <label class="checkbox_css"><input type="checkbox" value="1">Staff</label>
	         <label class="checkbox_css"><input type="checkbox" value="2">Quality of Food</label>
	         <label class="checkbox_css"><input type="checkbox" value="3">Ambience</label>
	         <label class="checkbox_css"><input type="checkbox" value="4">Pricing</label>
	         <label class="checkbox_css"><input type="checkbox" value="5">Ease of Ordering</label>
	         <label class="checkbox_css"><input type="checkbox" value="6">Menu options</label>
	      </label>
	      <label>Any Comments or Suggestions?<textarea rows="8" cols=40 placeholder="Enter your comments/suggestions here..."></textarea>
   </fieldset>  
   <input type="submit" value="Submit" id="submit">
 </form> 
</body>

</html> 
/* file: styles.css */
body{
background-image: url(https://rulesofgames.github.io/Images/Sun_1.jpg);
background-size: cover;
background-position: center;
font-family:Tahoma,Arial;
font-size:15px;

}

h1,p{
	margin:20px auto;
 text-align:center;

}
p{

 line-height:30px;
 font-size:19px;
}
p,h1,label{
 color:#d9d9d9;
}
form{
 width:55%;
 margin-left:auto;
 margin-right:auto;
 background-color:rgba(204, 204, 204,0.1);
 padding-bottom:30px;

}
.radio_css{
 display:block;
 font-size:0.98rem;
}
.checkbox_css{
 font-size:0.98rem;
}
fieldset{
 margin:0 2rem;
 border:none;
}



label{
display:block;
margin-top:10px;
margin-bottom:10px;
font-size:18px;

}

input,textarea,#dropdown{
 display:block;
 margin:8px 0;
 width:100%;
 padding-top:5px;
 padding-bottom:5px;
 background-color:#f2f2f2;
 padding-left:8px;

}

#dropdown{
	
	padding:5px 0;
	 margin-top:17px;
}

input[type="radio"],input[type="checkbox"]{
 display:unset;
 width:unset;
 margin-right:5px;

}

input[type="submit"]{
 width:91%;
 padding:8px 8px;
 font-size:17px;
 background-color:rgba(155,52,19,0.7);
 border:none;
 border-radius:28px;
 font-weight:bold;
 text-align:center;
 margin-left:auto;
 margin-right:auto;
 
 
}




   **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Survey Form - Build a Survey Form

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