I have a slider that is based on an un-ordered list. The way that it is made is to have a background-image, and then whatever text and header in the display on top of <li>.
This works fine, but it stretches the background-image, and using :cover cuts the image off. I have a great CSS workaround to use an image instead of a background-image, but then the text gets pushed to the bottom. I was wondering if there was a way to add this class to the background image
img {
width: 100%;
float: left;
margin-right: -100px;
position: relative;
}
Or... Can I style the list items to go on top of an image in this markup?
<li>
<img class="img" src="images/sandpiperBG.jpg" />
<h1>Fluid, flexible, fantastically minimal.</h1>
<p>Use any HTML in your slides, extend with CSS. You have full control.</p>
</li>
I tried to add a z-index to the <ul> and the <ul><li>, but it didn't work.
z-index controls what is on top, but it doesn't take objects out of the flow of the document. If you want to use an image outside the flow of the document you can position it absolutely and then z-index comes into play.
If none of these options works, your best bet might be to resize the image to prevent stretching or cutting.
You need to change the IMG to a DIV so that you can use a background image.
HTML:
<div class="myimg" />
CSS:
.myimg {
width: 100%;
float: left;
margin-right: -100px;
position: relative;
background-image:url('images/sandpiperBG.jpg')
}
Related
#banner {
background: url(http://www.lazarangelov.com/wp-content/uploads/2015/12/lazar1-1920.jpg) no-repeat center center/contain;
height: auto;
max-width: 100%;
<div id="banner"></div>
img {
height: auto;
max-width: 100%;}
<img src="http://www.lazarangelov.com/wp-content/uploads/2015/12/lazar1-1920.jpg" alt="">
I have running always into the problem with the responsive images,and i did not find an answer to clarify the problem.
The problem is with image
image {
height:auto;
width:100%;
}
when i add a simple image and style it, it works. when i start a project more complex with a lot of divs and I set the same properties doesn't work anymore. What's the purest explanation for this.
This is because when you add the <img> to the html directly, the browser sets the height of the element to the height of the image you provided (unless otherwise specified). When you add the image as a background of a <div> and set the height to auto, it tries to size the div to the height of the content. However, in this case, there is no content -- only a background that will be the background once the div has some height. An empty div has no height. Therefore, if you want the image to be the background of the <div>, it must either contain some content, or have its height set manually.
I am working on a project for a class and have an issue.
The site can be found here: http://ispace.ci.fsu.edu/~seb10/cgs2821/proj10
What I have now is a div that I have positioned towards the bottom using inline styling in the HTML and a div.
It appears fine right now, but of course that depends on the browser that is being used.
I would like that image to always appear at the bottom without having to use inline styling. Essentially, I would like it to stick out of the footer, but not have anything else be affected or moved.
What would be the process to do this, if it is possible?
Here's a link to the CSS: http://2011.ispace.ci.fsu.edu/~seb10/cgs2821/proj10/style.css
Thank you very much for the help in advance.
I assume that the oil well tower image is the one to be positioned. I would create a .png file with a transparent background and then set it as background image to the .container element.
The .png transparency will allow the other background motif to show through in the open spaces (transparent) sections of your vector image.
This works fine as long as your footer elements flows right after your container element.
The key is place the image with position absolute. I have moved the mast illustration to the footer: http://jsfiddle.net/David_Knowles/98PLA/
Does this solve your problem?
#footer .container {overflow: visible;} /* use a different technique to wrap floated elements so you can place image in the footer and have it stick out - see underneath */
.fltright {position: absolute; bottom: 56px; right: 0;}
/* For modern browsers */
.container:before,
.container:after {
content:"";
display:table;
}
.container:after {
clear:both;
}
/* For IE 6-7 (trigger hasLayout) */
.container {
zoom:1;
}
<div id="footer">
<!-- Begin Container -->
<div class="container">
<img class="fltright" src='http://2011.ispace.ci.fsu.edu/~seb10/cgs2821/proj10/images/derrick.png' alt="derrick" width="300"/>
<h1>Copyright © 2013 <br />All Rights Reserved</h1>
<h3>Webmaster |Site Map | About</h3>
</div>
<!-- End Container -->
</div>
<!-- End Footer -->
To make an image ignore it's parent element, a combination of positioning and z-index can be used:
position: absolute;
z-index: 2;
You can also try playing around with the display and overflow properties depending on exactly what you want it to look like.
When I looked at your code, I came up with these css values to absolutely align your .sidebar on your page. You had position: relative; to position it, however, it moves relative to how the large the window is and the surrounding elements. This is why it was probably moving around. However, position: absolute; does not consider surrounding elements and therefore will stay put.
.sidebar {
position: absolute;
top: 233px;
right: 10px;
}
My css:
a.red, object, embed {
display: inline-block;
background-image:url(/bowties/red.png);
background-size: contain;
background-repeat:no-repeat;
width: 100%;
height: 30%;
}
My Html:
<a class="red"/>
What I want to do is have the image automatically sized right so I can use these as menu items. One on top of the next and so on. If I kept them in an image tag wrapped in an anchor then "height: auto;" works. I want to turn them into sprites which is why I am pulling it out, but I would like these to scale based on the size of the screen. Thanks in advance!
From my understanding this is not possible.
I found a resource that simply had me add a relatively sized 'filler' image. A blank placeholder that caused the div to get a height and width, then be able to be re-sized on the container re-size. Slight bit of a hack, but worked.
I am trying to create this effect by using HTML in UIWebView control of iOS. The goal is to create the effect of progress bar on the listing. So far I tried this but as you see, by adding a padding on diV makes everything messed up. How can I achieve similar effect? I have no issue of using table but seems that would be more difficult.
Thanks
Why not just use nested divs and give the inner Div a percentage width.
<div><div class="inner"></div></div>
And CSS:
div {
background-color: blue;
height: 30px;
}
.inner {
width: 50%;
background-color: skyblue;
}
Since divs are block level element they have a 100% width by default so you don't need to explicitly specify it for the outer div if that is sufficient.
Another possibility would be to use a background gradient and just move alter the background-position.
In the code you supplied you have this div:
<div style='position:absolute;left:0%; background-color: hsl(30,100%,59%);width:30%;z-index:10;'> </div>
Just add "top: 0px;" to it so that it becomes
<div style='position:absolute;left:0%; top: 0px; background-color: hsl(30,100%,59%);width:30%;z-index:10;'> </div>
And it will look correct.
Edit: And then give the LI elements position: relative to make it work with multiple elements. See http://jsfiddle.net/tFn78/9
Another version which is a bit cleaner: http://jsfiddle.net/v7zNn/ and adjusts to variable height of the title.
Image Rollover, no JavaScript, no Link, pure CSS, code validate and Browser compatible.
Hello all, I have been working 24hours strait to come up with this fairly easy solution. I want to know if everything is all right and if there are ways to improve. It's quite elegant, here we go:
I have only one image "Logo" but it will show as 2 different logo each with a rollover effect.
I use a sprite (only 1 image containing my 4 logos) and I just change it's position.
Here I insert my image in a div with
<div id="logo-rollover-1" class="logo-rollover">
<img title="whatever" alt="whatever" src="path-to-your-image">
</div>
Then I insert in another div the same image but with a different id
<div id="logo-rollover-2" class="logo-rollover">
<img title="whatever" alt="whatever" src="path-to-your-image">
</div>
Now my CSS:
.logo-rollover {
background: #ffd42a url('path-to-your-image');
width: 230px;
float: left;
height: 130px;
overflow: hidden;
position: relative;
}
.logo-rollover img { width: 460px; height: 260px; }
.logo-rollover :hover { opacity: 0; filter:alpha(opacity=0); }
#logo-rollover-1 { background-position: 0px -130px; }
#logo-rollover-2 { background-position: -230px -130px; }
#logo-rollover-2 img { right: 230px; position: relative; display: block; }
Explanations: when someone hover an image it becomes transparent and show the background witch is the same image but with a different position. opacity: 0 for Firefox, Google and filter:alpha(opacity=0) for Explorer. position: relative on the .logo-rollover class is for compatibility of hidden overflow with IE6 & IE7. display:block; is added to the id img for the Opera browser.
No Hack: When there is no link, there is no need for href="#" or "javascript:void(0)"
Advantages: instead of requesting 4 (or more) images, there is only 1 image (the total size of 1 image sprite is smaller then the total size of 4). the rollover is instant as the image is already downloaded. No hack, no false link, code validate. Add a title to the image. The only browser not rolling over is IE6 but the site is not broken, the logo show correctly. There is a hack for activating hover for IE6 but I didn't bother as IE6 is dead.
Tip: use the same path for your image everywhere.
I mean the "path-to-your-image" needs to be the same for all call. Because of browser caching.
Is this the best elegant way? Can this code be improve? I hope it will help someone because it was a real pain to develop thank to others user here I found some tricks here and there and came up with this.
Comment appreciated.
Why not completely removing inner <img> and create logo using CSS background?
<a id="logo">Logo</a>
#logo { width:100px; height:60px; background:url(path/to/logo.png) 0 0;
overflow:hidden; text-indent:-1000px; display:block; }
#logo:hover { background-position:0 -60px; }
Explanation:
<a> is the only element that supports :hover pseudo selector on IE6. If you want native solution for hover logo you must use this tag. Some people sometimes wrap other elements ex: <a><div></div></a> to give div hover property by accessing it from CSS using a:hover div { }
overflow:hidden; and text-indent:-1000px; hide text from inside the div. It is a good practise to leave text inside for accessibility reasons.
background sets the background color of your div, initialy alligned to 0, 0
background-position does the actual trick and shifts the image - it is moving it within the 'viewport' div making different part of the image visible.
nice description! I see one small improvement: put the background und no-repeat definition in your .logo-rollover class to have less css code (you have to write it only once instead of twice)