Issues with CSS styling on an HTML table

I'm just starting out with HTML and CSS, and I was hoping to get some help with a problem I'm facing.

Let's get into the specifics.

I've been working with this code: .

Essentially, it's an HTML table styled using CSS. I've used the collapse feature to make the borders 1px thick.

However, when I view the final result in Firefox and Chrome, I encounter five strange issues:

  1. I can't seem to make the table the size I intended. The overall dimensions should be 688x27px (including padding and borders), but in Firefox and Chrome, the size appears as 688x29px! It seems my code might be incorrect...

  2. Oddly enough, I am unable to restrict the size of certain cells as desired. This specifically applies to three cells that only contain images (with classes .td-bluebg, .td-description, .td-collapse). The image sizes are 25x25, 26x25, and 25x25px, respectively. I want them to fit snugly within their respective cells, without any extra padding, and be enclosed by a 1px border. However, there is an additional 2px at the bottom for the .td-bluebg cell and the entire table (referring back to issue 1), which is noticeable in Chrome. I'm trying to figure out how to eliminate this extra space.

  3. I managed to create a simple "image on mouse hover" effect on the "?" icon in the .td-bluebg cell. However, the hover image displays 2px away from the table border. Is there a way to position the hover image just 1px away from the table border? I attempted to achieve this, but unfortunately, I had no success. My attempts almost broke the styling entirely at one point, but I reverted to an older version of the CSS code for the hover effect and placed unnecessary CSS declarations within /* */ comment brackets randomly, which helped me rectify the mistake. How would you approach making the on-hover image display just 1px from the table border?

  4. I am struggling to set the cell size of .td-collapse as intended; instead of maintaining its designated size at the end of the table, it stretches to fill the entire width. Any suggestions on how to fix this?

  5. In my current code, I have declared:

    table.gridtable1 td {
    border-color: #219DEC; /* AnimeRulezzz blue */
    border-style: solid;
    border-width: 0px;
    }
    

    If I wish to revert to having individual cells with 1px borders, is there a way to hide either the left or right borders of specific cells if specified (e.g., setting table.gridtable1 td {border-width: 1px;})?

P.S. Please excuse the messy code — as mentioned, I'm still quite new to all of this. ^_^;

Answer №1

Let's take a look.

Don't forget that when using CSS properties like margin, padding, and border, they will affect the physical size of your elements. These properties will add to the specified width and height values you have set.

To control the size of cells, it's best to use CSS to override any default styles applied by the browser. Set specific values for margin, padding, etc on your cells to avoid unwanted styling.

Utilize background-position and other related background properties to refine the appearance of your design. Check out resources like W3schools for helpful tutorials on CSS background properties.

If dealing with collapsing cells, make sure you have properly defined the height CSS property for <table> and <td> elements in your HTML. Consider using divs instead of tables for more flexibility.

You can specify individual border properties for each side of an element using border-left, border-right, and so on. The shorthand method border:1px 2px 3px 2px corresponds to border:top right bottom left. Refer to resources like W3schools for further details.

Feel free to leave a comment if there's anything I may have overlooked :)

Edit: Personally, I found the example you shared to be quite lengthy. It would be easier to review if you could provide us with your HTML page (including CSS) without extensive comments and unnecessary content. Just the basic structure with simple HTML and CSS will suffice.

Answer №2

When it comes to additional image space, images tend to align themselves with the text baseline of their line by default, rather than at the bottom.

If your images are isolated within their own table cells, you can address this issue by adding display: block; to them.

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