Css img link margin

CSS Styling Images

Use the border-radius property to create rounded images:

Example

Example

Thumbnail Images

Use the border property to create thumbnail images.

Example

img <
border: 1px solid #ddd;
border-radius: 4px;
padding: 5px;
width: 150px;
>

Example

img <
border: 1px solid #ddd;
border-radius: 4px;
padding: 5px;
width: 150px;
>

img:hover box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
>

Responsive Images

Responsive images will automatically adjust to fit the size of the screen.

Resize the browser window to see the effect:

If you want an image to scale down if it has to, but never scale up to be larger than its original size, add the following:

Example

Tip: Read more about Responsive Web Design in our CSS RWD Tutorial.

Center an Image

To center an image, set left and right margin to auto and make it into a block element:

Example

Polaroid Images / Cards

Example

div.polaroid <
width: 80%;
background-color: white;
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
>

div.container text-align: center;
padding: 10px 20px;
>

Transparent Image

The opacity property can take a value from 0.0 — 1.0. The lower value, the more transparent:

Example

Image Text

How to position text in an image:

Example

Image Filters

The CSS filter property adds visual effects (like blur and saturation) to an element.

Note: The filter property is not supported in Internet Explorer or Edge 12.

Example

Change the color of all images to black and white (100% gray):

Tip: Go to our CSS filter Reference to learn more about CSS filters.

Image Hover Overlay

Create an overlay effect on hover:

Example

Example

Example

Example

Example

Example

Flip an Image

Move your mouse over the image:

Example

Responsive Image Gallery

CSS can be used to create image galleries. This example use media queries to re-arrange the images on different screen sizes. Resize the browser window to see the effect:

Example

.responsive <
padding: 0 6px;
float: left;
width: 24.99999%;
>

@media only screen and (max-width: 700px) .responsive width: 49.99999%;
margin: 6px 0;
>
>

@media only screen and (max-width: 500px) .responsive width: 100%;
>
>

Tip: Read more about Responsive Web Design in our CSS RWD Tutorial.

Image Modal (Advanced)

This is an example to demonstrate how CSS and JavaScript can work together.

First, use CSS to create a modal window (dialog box), and hide it by default.

Then, use a JavaScript to show the modal window and to display the image inside the modal, when a user clicks on the image:

Example

// Get the modal
var modal = document.getElementById(‘myModal’);

// Get the image and insert it inside the modal — use its «alt» text as a caption
var img = document.getElementById(‘myImg’);
var modalImg = document.getElementById(«img01»);
var captionText = document.getElementById(«caption»);
img.onclick = function() modal.style.display = «block»;
modalImg.src = this.src;
captionText.innerHTML = this.alt;
>

// Get the element that closes the modal
var span = document.getElementsByClassName(«close»)[0];

// When the user clicks on (x), close the modal
span.onclick = function() <
modal.style.display = «none»;
>

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Fix Padded Image Links with Negative Margins

This is a pretty basic trick that will be obvious to many of you. But for whatever reason, the solution to it always kind of eluded me so I’m sharing it here. I like padded links. Where you give links in body content a little padding, background, and rounded corners.

A “padded” link

The problem is that when you make images into links, this padding shows up in ungainly ways.

How I used to fix it was to use a sledgehammer instead of a chisel. That is, I wrote some jQuery to remove the padding for those images.

I did that because jquery has the .has() function which is able to see if an elements contains another element, which CSS lacks. It might be cool if we could do this in CSS…

… but we can’t. Another way would be to add a class to all links that contain images like class="imageLink". I have no particular problem with the semantics of that, but it’s not as future-friendly as I might like. Perhaps a future design of the site doesn’t use padded links and now all those old links have an unneeded class name.

As it turns out, the easy way to handle this is apply some negative horizontal margins to the image inside.

That will yank the extra padding away from the outside and leave you with a clean nubby-free image. View Demo Note that in the demo I used a class to fix the problem, the very thing I told you not to do above. This was just for demo purposes since I wanted a problem image and a fixed image on the same page.

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HTML Tag

The tag is used to embed an image in an HTML page.

Images are not technically inserted into a web page; images are linked to web pages. The tag creates a holding space for the referenced image.

The tag has two required attributes:

• src — Specifies the path to the image
• alt — Specifies an alternate text for the image, if the image for some reason cannot be displayed

Note: Also, always specify the width and height of an image. If width and height are not specified, the page might flicker while the image loads.

Tip: To link an image to another document, simply nest the tag inside an tag (see example below).

Browser Support

Attributes

Attribute	Value	Description
alt	text	Specifies an alternate text for an image
crossorigin	anonymous use-credentials	Allow images from third-party sites that allow cross-origin access to be used with canvas
height	pixels	Specifies the height of an image
ismap	ismap	Specifies an image as a server-side image map
loading	eager lazy	Specifies whether a browser should load an image immediately or to defer loading of images until some conditions are met
longdesc	URL	Specifies a URL to a detailed description of an image
referrerpolicy	no-referrer no-referrer-when-downgrade origin origin-when-cross-origin unsafe-url	Specifies which referrer information to use when fetching an image
sizes	sizes	Specifies image sizes for different page layouts
src	URL	Specifies the path to the image
srcset	URL-list	Specifies a list of image files to use in different situations
usemap	#mapname	Specifies an image as a client-side image map
width	pixels	Specifies the width of an image

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