I have tried different plugins and tutorials, but the problems is usually that they only adjust to the width of the div and/or that the div has size set in pixels and not responsive. But I want the text to always fill and fit the div and adjust the text based on text length and height/width of view, so that there is as little white spaces as possible. I have set the div to 100% both in height and width to fill the view. Anyone found a way to do this? Is it doable in just CSS, or do I need JS as well? Either a plugin, tutorial some guidance would be helpful.
A common way I've 'scaled' text is by just setting the size based on vh or vw. If your div width is based on view width, then you can guarantee that the text will always look the same across resolutions.
.text{
font-size: 0.1vw;
}
I would like to find out how to present a banner or logo on a responsive design but I can't find a question that is not flagged as bad or likely to be closed. I've tried numerous ways of phrasing the question and none of them are liked. So, I have no idea how to even present this question or even where to begin to look for the answer or how to ask the question. PLEASE, PLEASE give me an idea of how to word this so someone will see my question. I've tried web searches but nothing addresses the issue and I cannot even figure out how to work it.
In case someone sees this, what I am doing is taking a site that was not responsive and had a banner that was 1100 px wide by 110px in height. The trend seems to be to move away from such banners and use logos that are square or round instead or to use text for branding. If I just reduced the size of the banner to 500px wide then the height would proportionally decrease to only 40 or 50px if a percent value was used. That clearly won't look good on a small screen.
Also, if I reduced the image to a more square dimension the image isn't actually resizing by percent values when the CSS background-image style is used instead of an img tag surrounded by div tags. I haven't found a way to control alignment and size using percent values on the background-image property of a container. I could tell my client that we shouldn't use a wide banner in a responsive design but I don't know if that means I am missing an option.
A different image seems to be required on smaller displays using media queries. Can alignment and resizing as percent values be used with the background image CSS style or should different images be served using the img tag?
Lastly, on a high pixel density display tablet or even smartphone serve a large image due to the number of pixels wide being greater than 900px or 1000px? With high-density displays, it seems that even a smartphone could have a width greater than 1000px but that may not look right.
this will size it:
.img-class {
background-image: url('path/myImage.png');
background-size: 200px 200px;
}
first value is width, second value is height, you can also use %, or to scale the whole thing use a single value like for example: background-size: 80%;
A different image seems to be required on smaller displays using media
queries. Can alignment and resizing as percent values be used with the
background image CSS style or should different images be served using
the img tag?
Yes as long as you scale it down and not up, or it blurs out.
Lastly, on a high pixel density display tablet or even smartphone
serve a large image due to the number of pixels wide being greater
than 900px or 1000px? With high-density displays, it seems that even a
smartphone could have a width greater than 1000px but that may not
look right.
Just be sure your images are 'retina ready' and that's all, meaning if you want to place on your website a 200x200 px image, create it 400x400 px instead, then using css you force it to always be 200x200, so it will read a 400x400 and resize it to 200x200 making it not blurred on mobile.
Side note: If you have graphic images and not photographs, i recommend you using svg (vector images) now supported on all browsers, that are scalable so retina ready by default let's say, and way smaller in size.
I have a div class with an image src and within that I currently have a div for the dynamic text inside this although am open to suggestions.
<div class=“image-container”>
<img src=“/assets/product.jpg”)>
<div class="preview-container">
<img src="/assets/images/Product_1.jpg" class="prv-img">
<div class="preview-text">
<div class="text-outputs">
<p data-name=“line_1”>SAMPLE TEXT !</p>
<p data-name=“line_2”>SAMPLE TEXT 2</p>
<p data-name=“line_3”>SAMPLE TEXT3</p>
</div>
</div>
</div>
</div>
This image remains the same aspect ratio but the image size changes responsively either by jumping to breakpoint sizes, or for smaller screens sizing continuously dependent on screen width.
As hinted at in the code above, on top of this image I want to superimpose 3 lines of text that give the impression that this text is written on the image of the product itself. For some context, it is a photo of a bottle with a blank white label on it and I want to superimpose some words like, Drink XYX, crafted since 1923, Drink Responsibly
I want the text size, spacing, line height and relative positioning of the text on the image to scale continuously as the image changes size.
Any ideas on how to do this. Is it possible with just css or will I need some javascript too?
Any suggestions would be truly welcome.
Jason
If you don't want to use CSS, then I think you'll need to piggyback on the CSS used to size the image. Assuming you have #media entities that control the image size (either directly, or indirectly by resizing containers), you can add to or duplicate these with similar entries to control the font size in vw units or rem, as appropriate.
I realize this isn't the bulletproof general solution you might like -- if you change themes and the breakpoint widths change, you have to update the CSS also -- but it is a way to do it without JavaScript.
It would be great to have a way to size text proportional to its container.
I found a similar question here, with the answer: "you should always define the width and height in the image tag." But it is from 2009.
In the meantime, many things has changed on frontend. We are all doing responsive page design now, for many devices and sizes simultaneously (mobile, tablet, desktop...).
So, I wonder is it still necessary to specify the width and height attributes, and for what reason (for responsive, page speed, SEO...)?
An img element has width and height attributes, but they're not required under any DOCTYPE.
Width and height attributes were only 'required' or relevant to reserve the space on the page and prevent the page moving around as it loads - which is important. This can be achieved using CSS instead providing the CSS loads quickly enough - it is likely to load before the images anyway, so all should be good.
It is also possible (and valid) to specify just one attribute, width or height and the browser will calculate the omitted value in order to maintain the correct aspect ratio.
You can specify percent values in the attributes if required. You don't need to use CSS for this, if that is what you are implying.
Also, it is relevant to add - Under HTML5 the width and height can only take a pixel value, in other words a valid non-negative integer.
Whether you use the width and height attributes can depend on your design. If you have lots of differently sized images, do you want to lump all the dimensions in the CSS or include them with the img?
YES, you want to declare the width and the height of an image in 2016.
To make them retina-ready
If you want your image to be retina-ready, you should define a width and an height lower than the actual pixels. If the image is 800x600 specify <img width="400" height="300" />.
To avoid page jump
Without the width and the height the image does not know how large it is, which causes an unwanted jump in the page as it loads (it reflows). Declaring height and width solves this problem.
Note that:
Images with a defined width and height can still be responsive. Simply add max-width and max-height to your CSS. This will cause the image to scale down (not up) when it does not fit the screen (see this sweet retina-ready, responsive kitten). Defining a min-width and min-height will do the opposite.
Adding a huge amount of compression to your JPG (around 50%) to keep the file size low is recommended when you use a single (relative large) image for all screen sizes.
Well, the basic answer to this question (as with most coding issues) is this: it depends on the situation at hand.
I would say that the “best practice” of always specifying the height and width attributes of images making a significant difference to page rendering speeds hark back to the days when designers laid out their websites using tables and spacer GIFs. We have come a long way since then.
An indication for the future is the introduction of the new picture element being drafted into HTML. The picture element is effectively a wrapper for the existing img element, which allows you to specify several images of different sizes via a source element, and the user-agent itself actually determines which version is used.
<picture>
<source media="(min-width: 64em)" src="high-res.jpg">
<source media="(min-width: 37.5em)" src="med-res.jpg">
<source src="low-res.jpg">
<img src="fallback.jpg" alt="This picture loads on non-supporting browsers.">
<p>Accessible text.</p>
</picture>
As you can see from this example code above (taken from the Intel Developer Zone's article on the HTML5 picture element) there are no height or width attributes on the img element itself.
Here are a selection of resources that will help you to decide the most appropriate method of declaring image sizes:
Responsive Images Community Group
W3C Working Group Note: Use Cases and Requirements for Standardizing Responsive Images
WHATWG HTML Living Standard: The picture element
Good standards are always worth a recommendation. With a little extra code it's quite easy to merge static (px) values of the img tag and generic (em, %) values supplied by CSS. And simpler still, get rid of the img tag altogether and set the picture as background of a div with a unique ID. If you have multiple images, use sprites and assign each picture to its corresponding div. Your mark-up sources would then look something like <div id="image_001"></div> - that's all. Scales all by itself; no need for bloatware like JQuery, etc.
If we're talking 'bout responsive, you may use bootstrap (if not, start doing this).
When working with images, you should add the class img-responsive, this will modify the width of the image if necessary and the height will be auto, so if width decreases, height will decrease too.
You will always have an image that keeps the same % of its container and will never loose the aspect ratio.
There's no relation with SEO and image size declarations.
Page speed will be the same always, so if the image is 800 x 600 px, you'll load the full image, even if you declare it as 60 x 40 px.
You must think that, even using img-responsive, the max width and height of this image will be the real size of the image. So if we have a 800 x 600 px image, it will not enlarge it (because it'll become loosing quality).
So in 2016, it's recommendable to NOT declare height and width of an image. Instead use bootstrap's img-responsive class, other responsive framework class that gets the same result, or hand-made the proper jquery and css to reach the same.
Hope it helps!
Yes, It is still relevant to specify width and height attribute on images in HTML.
Images often take longer to load than the HTML code that makes up the rest of the page. It is, therefore, a good idea to specify the size of
the image so that the browser can render the rest of the text on the
page while leaving the right amount of space for the image that is
still loading.
Hence, specifying width and height attribute on image will improve the webpage performance by protecting from delay in loading.
Yes, it is necessary to add height and width attributes to the img tag along with the src and alt attributes to prevent page-jumping. When our page loads, the specified space will be preserved for the image so that the it can occupy that place peacefully.
But, there is another problem that will arise here Responsiveness.
Once we give height and width attribute to img tag, the image will tend to stay in the same height for all screen-sizes which will make the image to shrink.
To avoid this, we need to add height: auto; to the image in the CSS file.
I want to make a few letters in a tag to fit the entire height of the browser window, kinda like so http://flavinsky.com/work/suspended-animations (Notice the 04).
But instead of using an svg image I want to use real text.
Is this possible? If so how do I do it?
use css atribute
font-size:100vh;
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