Is "vertical-align: middle" ineffective in CSS?

Question

Is "vertical-align: middle" ineffective in CSS?

Imagine this scenario: (see live demo here)

Snippet of HTML code:

<a><img src="http://img.brothersoft.com/icon/softimage/s/smiley.s_challenge-131939.jpeg" /></a>

CSS styles applied:

a {
    display: block;
    background: #000;
    line-height: 40px;  
}
img {
    vertical-align: middle;
}

The result displayed is:

Why does the image appear off-center vertically?

Is there a way to correct this so it looks consistent across all major browsers?

Please consider that the actual image size may vary and is not fixed (such as 32x32 in this specific case).

html css vertical-alignment

Answer 1

Answer №1

To achieve this effect, you can utilize the CSS property position:absolute;.

Here is a simple example:

.box {
    display: inline-block;
    background-color: #333;
    width: 200px;
    height: 200px;
    position: relative;  
}

.image {
    position: absolute;
    top: 50%;
    margin-top: -25px;
}

NOTE: The negative margin-top value is half of the image's height.

Feel free to view the live demo here: http://example.com/demo

Answer 2

To achieve this effect, you can utilize the CSS property position:absolute;.

Here is a simple example:

.box {
    display: inline-block;
    background-color: #333;
    width: 200px;
    height: 200px;
    position: relative;  
}

.image {
    position: absolute;
    top: 50%;
    margin-top: -25px;
}

NOTE: The negative margin-top value is half of the image's height.

Feel free to view the live demo here: http://example.com/demo

Answer 3

Answer №2

While I don't have all the details on why this phenomenon occurs (it's something that piques my interest as well), I've found a solution that works for me:

a {
    display: block;
    background: #000;
    line-height: 40px;  
}
img {
    vertical-align: middle;
    margin-top:-4px; /* This method has proven effective regardless of the line-height or image height */
}

Answer 4

While I don't have all the details on why this phenomenon occurs (it's something that piques my interest as well), I've found a solution that works for me:

a {
    display: block;
    background: #000;
    line-height: 40px;  
}
img {
    vertical-align: middle;
    margin-top:-4px; /* This method has proven effective regardless of the line-height or image height */
}

Answer 5

Answer №3

Consider using display: table-cell to achieve the desired effect, typically used within tables. Another option is setting the line-height equal to the height of the element, which can also be effective.

Answer 6

Consider using display: table-cell to achieve the desired effect, typically used within tables. Another option is setting the line-height equal to the height of the element, which can also be effective.

Answer 7

Answer №4

After encountering the same issue, I found a solution that worked wonders:

 <style type="text/css>
    div.container {
         position: relative;
    }

    /*center align vertically and horizontally*/
    img.image {
        bottom: 0;
        left: 0;
        margin: auto;
        position: absolute;
        right: 0;
        top: 0;
    }
    </style>

    <div class="container">
        <img class="image"> 
    </div>

Answer 8

After encountering the same issue, I found a solution that worked wonders:

 <style type="text/css>
    div.container {
         position: relative;
    }

    /*center align vertically and horizontally*/
    img.image {
        bottom: 0;
        left: 0;
        margin: auto;
        position: absolute;
        right: 0;
        top: 0;
    }
    </style>

    <div class="container">
        <img class="image"> 
    </div>

Answer 9

Answer №5

To vertically center an element when you know its vertical size and line height, utilize the CSS property vertical-align: top along with a top margin.

As an example, I have created this code snippet for demonstration purposes: http://example.com

Answer 10

To vertically center an element when you know its vertical size and line height, utilize the CSS property vertical-align: top along with a top margin.

As an example, I have created this code snippet for demonstration purposes: http://example.com

Answer 11

Answer №6

To center an image vertically, place the img tag inside a div tag with CSS property display: table-cell and vertical-align: middle. The parent tag should have display:table

For example:

CSS

.image-container {
 display: table;
 background: #000;
 height: 200px;
}
.image-content {
 display: table-cell;
 vertical-align: middle;
}

HTML

<div class="image-container">
 <div class="image-content">
  <img src="http://example.com/image.jpg" />
 </div>
</div>

Answer 12

To center an image vertically, place the img tag inside a div tag with CSS property display: table-cell and vertical-align: middle. The parent tag should have display:table

For example:

CSS

.image-container {
 display: table;
 background: #000;
 height: 200px;
}
.image-content {
 display: table-cell;
 vertical-align: middle;
}

HTML

<div class="image-container">
 <div class="image-content">
  <img src="http://example.com/image.jpg" />
 </div>
</div>

Answer 13

Answer №7

Uncertain of the reason behind this issue.

Eliminating the line-height property and incorporating margins to the image resolves the issue.

a {
  display: block;
  background: #f00;
}
img {
  margin: .3em auto;
  vertical-align: middle;
}

<a>
 <img src="https://placeimg.com/30/30/any">
</a>

Answer 14

Uncertain of the reason behind this issue.

Eliminating the line-height property and incorporating margins to the image resolves the issue.

a {
  display: block;
  background: #f00;
}
img {
  margin: .3em auto;
  vertical-align: middle;
}

<a>
 <img src="https://placeimg.com/30/30/any">
</a>

Answer 15

Answer №8

Consider incorporating a background image within an anchor tag:

<a href="#"></a>    
a {display:block;background:#000;line-height:40px;background:#000 url(http://img.mysite.com/icon/graphics/green_smiley-3356772.jpg) no-repeat left center;text-indent:-999px}

Answer 16

Consider incorporating a background image within an anchor tag:

<a href="#"></a>    
a {display:block;background:#000;line-height:40px;background:#000 url(http://img.mysite.com/icon/graphics/green_smiley-3356772.jpg) no-repeat left center;text-indent:-999px}

Is "vertical-align: middle" ineffective in CSS?

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

Answer №8

Similar questions

How come only the individual top, bottom, left and right paddings function correctly while the combined padding does not respond?

What is the best way to dynamically update or display unique CSS styles when a service is invoked or provides a response in AngularJS using JavaScript

Ways to solve the issue of closing autocomplete dropdown when clicking away from it?

Select a color by inputting the type as "color" while leaving a space between the border and

Utilize jQuery to send and load double values efficiently

Alter the CSS background styling in my code

Exploring ways to locate elements within an array using Selenium based on their class names

Display a button with an icon only when in responsive mode using HTML, CSS, and Materialize

What is the best way to combine two distinct SVG images?

Showcase a Pair of Files Next to Eachother using HTML

Adjust the default dimensions of the background image

"Developing with create-react-app can be frustrating due to its sluggish performance and tendency

Settings for the packaging of web components

Having trouble populating a div with video content using ReactJS

What could be causing my BXSlider to malfunction?

Tips for customizing the appearance of the span tag within the option text of an HTML select

The uncomplicated bar graph and its corresponding axis line up perfectly beside each other in an SVG diagram

Relocate the form element from its current position inside the form, and insert it into a different div

Reorganize div elements responsively using Bootstrap 5.0

Tips for Organizing a Vast Array of Repetitive "Nth-Of-Type" CSS Selectors