What is the process for embedding images and text within a nested division element?

I have a website layout with 4 main sections: header, left side, right side, and footer. I would like to further divide the header into two sections - left header and right header. The right header should contain an image along with other options like home and about us, while the left header should display text.

How can I achieve this using HTML and CSS? Below are snippets of the HTML and CSS code:

 <html>
 <head>
  <title>Search Engine Title Goes Here</title>
  <link rel="stylesheet" type="text/css" href="style1.css">
  </head>
  <body>
  <div id="container"> </div>
  <div id="header">
    <div id="header-left-container">
    <h1>heading1,<br> heading2 and <br>heading3</h1>
    </div>
    <div id=header-right-container>
    <img border="0" src="tra.jpg"  alt="drug"align="right" width="750" height="150">
    </div>
    </div>
   <div id="sidebar"> Left </div>
   <div id="content"> <p></p></div>
   <div id="footer"> </div>
   </body>
   </html>

CSS code:

  body {background: #ffffff; margin: 0; padding: 0;}
  a {color: #2b2bf6;}

  #container
  {width: 900px;
   margin: 0;
   padding: 0;
   background: #dddddd;}

   #header
   {width:1000;
   height: 150px;
   margin: 0;
   padding: 0;
   border: 0;
   background: #FFFFA3;}

   #sidebar
   {width: 200px;
   height: 400px;
   margin: 0;
   padding: 0;
   border: 0;
   float: left;
   background: #f0e811;}

  #content
  {width: auto;
  height: 400px;
  margin: 0;
  padding: 0;
  border: 0;
  float: left;
  background: #8be0ef;}

  #footer
  {width: auto;
  height: 70px;
  margin: 0;
  padding: 0;
  border: 0;
  float: left;
  background: #000000;
  clear:both;}

As a beginner in web design, I appreciate your kind cooperation and guidance.

Answer №1

HTML best practices:

  • Always remember to enclose your class names in quotes
  • If you notice any empty div elements, consider adding &nbsp; inside them for more consistent behavior
  • Remember that tags like img and br should be self-closing (<img ... /> and <br />) for proper syntax
  • Maintain consistent indentation in your code to make it easier to manage and troubleshoot
  • Instead of using attributes to align an img element, opt for CSS styling for better practice
  • Avoid removing the border of an img element using attributes and instead use CSS styling
  • Note that the alignment of an image element won't work as expected since its parent element (#header-right-container) will determine its position
  • Check if the container div should wrap all other elements, and adjust the width accordingly to match the header div

The revised HTML code is as follows:

<div id="container">&nbsp;</div>
<div id="header">
    <div id="header-left-container">
        <h1>heading1, <br />heading2 and <br />heading3</h1>
    </div>
    <div id="header-right-container">
        <img src="tra.jpg" alt="drug" width="750" height="150" />
    </div>
</div>
<div id="sidebar">Left</div>
<div id="content"><p>&nbsp;</p></div>
<div id="footer">&nbsp;</div>

CSS suggestions:

  • Always include a unit when assigning widths (e.g., width: 1000px;)
  • Follow Dan Goodspeed's advice and apply floats to the child header classes
  • Consistently indent your CSS code for easier maintenance and debugging

View the updated code with the implemented suggestions here: http://jsfiddle.net/fD3dN/

Answer №2

It's best practice to use CSS for styling rather than adding inline attributes like border="0" and width="750". Remember to always quote your IDs in the HTML markup. It seems you missed quoting the header-right-container ID. Additionally, when setting values in CSS that are not 0, don't forget to specify a unit; it looks like you left off the unit for the #header width property. Based on your code, it appears that the issue might be the left and right headers overlapping. There are different approaches to resolving this depending on the content, but perhaps adding the following to your CSS could help...

#header-left-container { float: left; }
#header-right-container { float: right; }

Answer №3

I've condensed the HTML and CSS in this code snippet Assuming that the container encompasses the code below.

All styling has been implemented in the CSS, keeping the HTML simple to reduce file sizes and enhance page loading speed. Remember to double-check your code for any errors like missing quotation marks in ID names.

The use of self-closing tags varies based on your chosen Doctype, but it's generally good practice to include /> at the end of self-closing tags.

You only need to float one element, such as the sidebar, and the content will automatically align next to it. There's no need to add unnecessary extra code.

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