What could be causing such a significant impact on the row height in a CSS table when a tiny image is inserted next to an input box?

Question

What could be causing such a significant impact on the row height in a CSS table when a tiny image is inserted next to an input box?

Currently, I am facing a unique challenge while setting up a form using CSS tables. The issue is best explained through a fiddle:

http://jsfiddle.net/GdgV4/6/

In the third row, you'll notice that adding an image with a height less than the input box itself affects its overall height in Chrome and Firefox. Removing the <img> tag resolves this alignment issue. Shouldn't the <img>, being shorter than the input box, align neatly alongside it?

I'm certain there's a simple solution to this, but any guidance would be greatly appreciated.

Update: just to clarify - I have no intention of adjusting the height of the image provided, as it should remain constant. What I aim for is to position the image within two lines drawn across the screen, touching the top and bottom of the input box. Moreover, I want the input box to maintain the same amount of spacing above and below as other input boxes in the form. All of this without resorting to positioning hacks such as position: relative; top: 2px, or similar workarounds.

html css css-tables

Answer 1

Answer №1

To vertically align an image, apply the CSS property vertical-align: middle;

Answer 2

To vertically align an image, apply the CSS property vertical-align: middle;

Answer 3

Answer №2

Apply this CSS code:

img{vertical-align:middle;}

This solution worked for me.

If you prefer the image to remain aligned at the top as it was originally, simply substitute middle with top, although in my opinion middle provides a cleaner look.

Answer 4

Apply this CSS code:

img{vertical-align:middle;}

This solution worked for me.

If you prefer the image to remain aligned at the top as it was originally, simply substitute middle with top, although in my opinion middle provides a cleaner look.

Answer 5

Answer №3

To better understand how inline images impact the overall line height of a text line, consider this example.

Take a look at this HTML snippet:

<form>
    <div class="field-wrap ex1">
        <label for="ex1">Text</label>
        <input type="text" id="ex1" name="ex1" 
               value="Example 1.............................">
        <img src="http://placehold.it/50x32">
    </div>
    <div class="field-wrap ex2">
        <label for="ex2">Text</label>
        <input type="text" id="ex2" name="ex1" 
               value="Example 2.............................">
        <img src="http://placehold.it/50x50">
    </div>
    <div class="field-wrap ex3">
        <label for="ex3">Text</label>
        <input type="text" id="ex3" name="ex1" 
               value="Example 3.............................">
        <img src="http://placehold.it/50x64">
    </div>
    <div class="field-wrap ex4">
        <label for="ex4">Text</label>
        <input type="text" id="ex4" name="ex1" 
               value="Example 4.............................">
        <img src="http://placehold.it/50x64">
    </div>
</form>

Each input field is accompanied by a label field and an img tag all within a block element .field-wrap.

For the CSS:

form {
    font-size: 25px;
    line-height: 2;
    font-family: sans-serif;
}
.field-wrap {
    background-color: yellow;
    margin: 10px 0;
    vertical-align: middle;
}
.field-wrap input {
    font-size: inherit;
}
.field-wrap input, .field-wrap label, .field-wrap img {
    vertical-align: inherit;
}
.ex4.field-wrap {
    vertical-align: baseline;
}

This setup results in:

By setting the font size to 25px and making the line height twice as tall, we have control over the element heights.

The vertical-align: middle aligns child elements (input, label, and img) nicely centered.

Examples illustrate various image sizes and their impact on parent element height based on CSS specifications.

Additional Notes:
To center images precisely, ensure no transparent space exists around the edges. Alternatively, wrapping the image in an inline-block with specified height can help standardize image sizing.

View the code at jsFiddle

Answer 6

To better understand how inline images impact the overall line height of a text line, consider this example.

Take a look at this HTML snippet:

<form>
    <div class="field-wrap ex1">
        <label for="ex1">Text</label>
        <input type="text" id="ex1" name="ex1" 
               value="Example 1.............................">
        <img src="http://placehold.it/50x32">
    </div>
    <div class="field-wrap ex2">
        <label for="ex2">Text</label>
        <input type="text" id="ex2" name="ex1" 
               value="Example 2.............................">
        <img src="http://placehold.it/50x50">
    </div>
    <div class="field-wrap ex3">
        <label for="ex3">Text</label>
        <input type="text" id="ex3" name="ex1" 
               value="Example 3.............................">
        <img src="http://placehold.it/50x64">
    </div>
    <div class="field-wrap ex4">
        <label for="ex4">Text</label>
        <input type="text" id="ex4" name="ex1" 
               value="Example 4.............................">
        <img src="http://placehold.it/50x64">
    </div>
</form>

Each input field is accompanied by a label field and an img tag all within a block element .field-wrap.

For the CSS:

form {
    font-size: 25px;
    line-height: 2;
    font-family: sans-serif;
}
.field-wrap {
    background-color: yellow;
    margin: 10px 0;
    vertical-align: middle;
}
.field-wrap input {
    font-size: inherit;
}
.field-wrap input, .field-wrap label, .field-wrap img {
    vertical-align: inherit;
}
.ex4.field-wrap {
    vertical-align: baseline;
}

This setup results in:

By setting the font size to 25px and making the line height twice as tall, we have control over the element heights.

The vertical-align: middle aligns child elements (input, label, and img) nicely centered.

Examples illustrate various image sizes and their impact on parent element height based on CSS specifications.

Additional Notes:
To center images precisely, ensure no transparent space exists around the edges. Alternatively, wrapping the image in an inline-block with specified height can help standardize image sizing.

View the code at jsFiddle

What could be causing such a significant impact on the row height in a CSS table when a tiny image is inserted next to an input box?

Answer №1

Answer №2

Answer №3

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