Unusual spacing poses a challenge in removing from HTML/CSS

I am struggling with removing unwanted whitespace that appears between the top of a table cell and a button inserted into it.

Here is a JSfiddle example showcasing the issue: http://jsfiddle.net/7Bz36/1/

The table structure with a button inside:

<table border="1">
    <tr>
        <td>
             <button id="1"></button>
        </td>
    </tr>
</table>

Included are some CSS techniques attempted to resolve the issue:

button {
    height: 15px;
    width: 15px;
    border-radius: 0px;
    margin: 0px;
    white-space: none;
}
table {
    border-collapse: collapse;
}
tr td {
    height: 15px;
    padding: 0px;

If anyone can help solve this problem, I would greatly appreciate it. Thank you!

Answer №1

To ensure the button has no text value, consider using font-size: 0; or line-height: 0;

Check out this demo for Font Size 0 option.

For Line Height 0, you can view another demo.

Additionally, please note that using id="1" is invalid as an ID name cannot start with a number.

Answer №2

Check out this solution:

.btn-style {
    height: 15px;
    width: 15px;
    border-radius: 0px;
    display: block;
}

table, td, .btn-style {
    margin: 0px;
    padding: 0px;    
}

By setting the margins and paddings to 0px; for all elements involved and changing the .btn-style element to display: block;, you can eliminate any unnecessary inline element white-space.

View live demo on jsFiddle

Answer №3

It seems like there may be some confusion with the issue presented in your jsfiddle.

Additionally, using none as a property of white-space in your CSS is invalid. Are you experimenting with random styles without understanding their functionality?

Your code lacks proper formatting - the CSS section ends with </table>, which doesn't make sense. Furthermore, the HTML structure appears to be incorrect both here and in the jsfiddle.

It appears that little effort was put into researching or explaining this problem thoroughly, relying too heavily on guesswork and external sources like Stack Overflow.

I'd be happy to assist you, but it's difficult to pinpoint the issue without a clear explanation or demonstration in the jsfiddle.

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