I need this assignment solved. Below is index.html and styles.css Tasks Correct the style rule for the h1 selector located in the header element to center-align its content. Correct the style rule for the list item elements within the nav to display the list as an inline-block. Update the style rule for the main selector that sets the overflow property to auto. Update the style rule for the footer selector to clear a float on the left. Remove the underline from all nav links using the text-decoration property. Create a style rule for anchor elements within the main element that sets the font color value to #47476b, removes the underline, sets a font-weight value of bold, and sets a font style value of italic. Adjust the width value for the cssl, css2, and css3 id selectors so that they appear next to each other horizontally. In the nav element in the index.html file, do the following : link the text, W3C, to https://www.w3.org/ link the text, W3Schools, to https://www.w3schools.com/ link the text, CSS Working Group, to https://www.w3.org/Style/CSS/members link the text, CSS Current Work, to https://www.w3.org/Style/CSS/current-work Index.html      Chapter 4, Analyze           CSS Levels { text-align: center}                      {display: inline; /* the default for span}                  W3C               W3Schools              CSS Working Group              CSS Current Work                                                        CSS Level 1             The original CSS Level 1 recommendation was released by the W3C in December 1996. There have been many revisions since its original release. You can find the original recommendation and the latest revision at w3.org                                                                  CSS Level 2             The CSS Level 2 recommendation was originally released by the W3C in May 1998. There have been many revisions since its original release. CSS Level 2 has had two revisions, CSS 2.1 and CSS 2.2.                                                                  CSS Level 3 and Beyond             The CSS Level 3 recommendation was released in May 2001. Since its release, there have been several changes, including the method for making changes. For the latest updates, visit the CSS Current Work webpage.                                       Student Name:      © Copyright 2021. All Rights Reserved.    Styles.css #css1, #css2, #css3 {     width: 40%;     float: left;     padding: 0 1%; }footer {     text-align: center;     font-size: 0.85em;     color: #47476b;     padding: 1% 0;     border-top: 3px solid #47476b; }body {     padding 2%;     background-color: #d1d1e0; } main {     padding: 2%;     font-family: Geneva, Arial, sans-serif; } header h1 {     font-size: 3em;     font-family: Georgia, Times, serif;     padding: 3%;     color: #47476b; } nav {     background-color: #47476b; } nav ul { margin: 0;} nav li {     display: block;     font-size: 1.5em; font-family: Verdana, Arial, sans-serif; font-weight: bold; } nav li a { display: block; color: #e3eaf8; padding: 0.5em 2em; } main p {     font-size: 1.25em; } main h3 {     padding-top: 2%;     font-size: 2em; }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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I need this assignment solved. Below is index.html and styles.css

Tasks

Correct the style rule for the h1 selector located in the header element to center-align its content.

Correct the style rule for the list item elements within the nav to display the list as an inline-block.

Update the style rule for the main selector that sets the overflow property to auto.

Update the style rule for the footer selector to clear a float on the left.

Remove the underline from all nav links using the text-decoration property.

Create a style rule for anchor elements within the main element that sets the font color value to #47476b, removes the underline, sets a font-weight value of bold, and sets a font style value of italic.

Adjust the width value for the cssl, css2, and css3 id selectors so that they appear next to each other horizontally.

In the nav element in the index.html file, do the following :

  • link the text, W3C, to https://www.w3.org/
  • link the text, W3Schools, to https://www.w3schools.com/
  • link the text, CSS Working Group, to https://www.w3.org/Style/CSS/members
  • link the text, CSS Current Work, to https://www.w3.org/Style/CSS/current-work
Index.html
<!DOCTYPE html>
<!--  
  Student Name:
  File Name:index.html 
  Date:09/1/2022 
-->
<head>
  <link rel="index.html" href="/css/styles.css">
  <title>Chapter 4, Analyze</title>
  <meta charset="utf-8">
</head>
<body>

  <header>
    <h1>CSS Levels { text-align: center}</h1>

  </header>
    
    <!-- Nav -->
  <nav>
     {display: inline; /* the default for span}
    <ul>
            <li><a href="#">W3C</a></li>  
            <li><a href="#">W3Schools</a></li> 
            <li><a href="#">CSS Working Group</a></li> 
            <li><a href="#">CSS Current Work</a></li>
        </ul>
  </nav>
  
  <main>
  
        <div id="css1">
            
            <h2>CSS Level 1</h2>
            <p>The original CSS Level 1 recommendation was released by the W3C in December 1996. There have been many revisions since its original release. You can find the original recommendation and the latest revision at <a href="https://www.w3.org/" target="_blank">w3.org</a></p>
            
        </div>
        
        <div id="css2">
            
            <h2>CSS Level 2</h2>
            <p>The CSS Level 2 recommendation was originally released by the W3C in May 1998. There have been many revisions since its original release. CSS Level 2 has had two revisions, <a href="https://www.w3.org/TR/CSS2/" target="_blank">CSS 2.1</a> and <a href="https://www.w3.org/TR/CSS22/" target="_blank">CSS 2.2</a>.</p>
            
        </div>
        
        <div id="css3">
            
            <h2>CSS Level 3 and Beyond</h2>
            <p>The CSS Level 3 recommendation was released in May 2001. Since its release, there have been several changes, including the method for making changes. For the latest updates, visit the <a href="https://www.w3.org/Style/CSS/current-work" target="_blank">CSS Current Work webpage</a>.</p>
            
        </div>
  
  </main>
  
  <footer>
    <p>Student Name: </p>
    <p>&copy; Copyright 2021. All Rights Reserved.</p>
  </footer>

</body>
</html>
Styles.css
<!--  
  Student Name:
  File Name:styles.css 
  Date:09/1/2022 
-->



#css1, #css2, #css3 {
    width: 40%;
    float: left;
    padding: 0 1%;
}footer {
    text-align: center;
    font-size: 0.85em;
    color: #47476b;
    padding: 1% 0;
    border-top: 3px solid #47476b;
}body {
    padding 2%;
    background-color: #d1d1e0;
} main {
    padding: 2%;
    font-family: Geneva, Arial, sans-serif;
} header h1 {
    font-size: 3em;
    font-family: Georgia, Times, serif;
    padding: 3%;
    color: #47476b;
} nav {
    background-color: #47476b;
} nav ul { margin: 0;} nav li {
    display: block;
    font-size: 1.5em; font-family: Verdana, Arial, sans-serif; font-weight: bold;
} nav li a { display: block; color: #e3eaf8; padding: 0.5em 2em; }

main p {
    font-size: 1.25em;
}
main h3 {
    padding-top: 2%;
    font-size: 2em;
}
 
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