Тег IMG, атрибут hspace

HTML URI/URL Encoding

Can I use spaces (blank space chars) in links (link href),
images (img src) and other URLs?

Answer:

No. Spaces in URIs/URLs should be encoded using %20

URL Encoding — Percent (%) Encoding

URLs use the ASCII charset.
URL encoding replaces space characters with «%20» (percent followed by the ASCII code for a blank space).

Sample:

Invalid URI: http://www.yourdomain.tld/sample image.jpg

Correct URI: http://www.yourdomain.tld/sample%20image.jpg

Image Sample:

Link href= Sample:

Notes:

• It’s best practice to avoid spaces in URLs, e.g. use «sample-image.jpg» instead of «sample image.jpg»
• Some browsers might auto-correct invalid links in double-quotes with un-encoded spaces in it, but you should not rely on it.
• In general: avoid un-encoded spaces and other unsafe ASCII chars in URIs.
• Since the percent sign is used for URL encoding, any other appearance of a percent % in an URL should be encoded to %25.
• Spaces inside a query should be replaced using the plus sign, e.g. http://www.yourdomain.tld/help%20me.php?topic=green+blue
• Javascript contains the «encodeURI()» function to encode an URI.
• php contains the «rawurlencode()» function to encode an URI.

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Атрибут vspace

Для любого изображения можно задать невидимые отступы по горизонтали и вертикали с помощью атрибутов hspace и vspace . Особенно это актуально при обтекании рисунка текстом. В этом случае, чтобы текст не «наезжал» плотно на изображение, необходимо вокруг него добавить пустое пространство.

Синтаксис

Значения

Любое целое положительное число в пикселах.

Значение по умолчанию

Валидация

Использование этого атрибута осуждается спецификацией HTML, валидный код получается только при использовании переходного .

      
Пример обтекания картинки текстом
  

Не выкладывайте свой код напрямую в комментариях, он отображается некорректно. Воспользуйтесь сервисом cssdeck.com или jsfiddle.net, сохраните код и в комментариях дайте на него ссылку. Так и результат сразу увидят.

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Осуждаемые теги

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Spaces Between Images in HTML

This article deals with removing the small strips of space that can appear between two pictures placed onto a web page. It is easy to fix and you can use this article as a tutorial since example code is given.

How to Remove Small Spaces Between Images on a Web Page

A web page can be created in a simple text editor program, on a Windows PC the Notepad program under Accessories can be used, or better still a program like Notepad++, which provides color coding to help with the editing process. For tips on copying code from the Tek Eye tutorials see Copying Code from the Articles.

A Basic Web Page with Two Images

This is some basic code for a web page with two images:

The above code produces this web page that clearly shows a gap between the two images:

The space is due to the way that HTML is designed to handle whitespace. Although the full whitespace handling rules are complex, in most cases it is simply that any combination and any number of spaces, tabs, carriage returns and line feeds are reduced to a single space. You can try it out on a Live DOM Viewer and read more about it here:

For our example page we put the two image elements on separate lines. This added a carriage return to the file, which gets turned into the single space.

Simple Solutions

There are several simple solutions to remove the whitespace, lets start with the most obvious.

Keep All Image Elements on One Line

The simplest solution is to have the image elements on one line with nothing between the closing angle bracket of one image element and the opening angle bracket of the next, like this:

However, that can make our HTML source code difficult to read when you have many images or long src strings.

Put the Closing Bracket on the Next Line

The closing bracket for the first image’s mark-up is moved to the line of the next image element:

This is easy if you can remember to do it while entering the HTML. Some find it ugly or do not like to split the line between brackets. It is also difficult to achieve with visual editors which tend to reformat the HTML entered by hand.

Comment Out the Carriage Return

Us the comment tags to blank out the whitespace:

Again some do not like the way it looks.

Style with float:left

You can use Cascading Style Sheets (CSS) to add float:left to the images:

This will also remove the default descender spacing. If you do this you may need to add clear:left if you have following elements:

Reduce Text Size to Zero

Because the gap between the images is the space character setting the font size to zero in the images container also works. This can be done by wrapping the images in a div:

Remember no other text in the div is seen either.

Result of All Solutions

See the problem and solution in action on the Spaces Between Images Demo HTML page.

Summary

To remove the unwanted space between images or similar HTML elements do one of the following:

• Put all the elements on one line with no spaces between them.
• Put the closing bracket of the previous element immediately before the next element on the next line.
• Comment out the end of line marker (carriage return).
• Style with float:left, then clear:left on the next element.
• Wrap in a div and set the text size of the div to zero with font-size:0.

See Also

• For more HTML articles see HTML in the index.
• For a full list of all the articles in Tek Eye see the full site alphabetical Index.

Comments

Bonnie R on 23rd March 2022 at 00:05 said: Easy to follow instructions that worked perfectly! Thank you so much for sharing!

Author: Daniel S. Fowler Published: 2013-02-18 Updated: 2017-06-11

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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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