I have a page with fixed position of header on scroll. Similar as on StackOverflow top menu.
I need use height = auto because I can show information in single or multiple lines. If I have used two or more lines than my header is shown over the main text of page.
I can solve this with JS script by set body margin-top = header width.
How I can solve this situation only on CSS without JS?
I don't think it can be done purely with CSS. Elements with position: fixed are taken out of normal page flow, and so they are not used in calculating position of other elements on page.
I suppose you could render two headers, one with position: fixed, and other one without such declaration (and maybe with 'active' page elements, like links, input fields or buttons replaced with static text), used only to move other page elements down. That would be a terrible hack, though.
Related
If I have a dynamically expanding block of content and a user has scrolled all the way to the end, is there a pure CSS solution to keep the user at the end when the content expands, appearing to push the content element's siblings upward?
I tried setting position: sticky, bottom: 0 on the element, but then it is taken out of the document flow and its siblings are overlapping.
It is not possible to change the position of the viewport with pure CSS, which is what you need to do to achieve the effect you're describing. You'll need to use javascript.
Being new to CSS, I have looked at similar posts on stackoverflow regarding this issue, but none of the resolutions seem to help with my site.
I am using a template for the site and trying to edit the CSS so that the page will maintain one width, and not shift it's elements when the window is resized.
An example page can be found here: (removed link for client)
The content is contained within a wrapper currently set to relative position:
#page_wrapper
{
position: relative;
}
I tried to change it to this:
#page_wrapper
{
min-width: 960px;
}
This doesn't seem to be doing the trick though. When I resize the window, everything still shifts. Any ideas what else I need to change?
Your site is using Twitter Bootstrap: twitter.github.com/bootstrap/
It won't be a totally simple process to do what you want but a starting point would be going to this page:
http://twitter.github.com/bootstrap/customize.html
There you could uncheck the "Responsive" checkboxes and change the Grid System elements to be whsatever you want. It may however be best to leave those as they are.
Then download the css files and replace the ones on your site and see if that helps (ensure you make a back-up of your current files first).
There are a few things going on here:
The navigation has float: right on it somewhere. This means that when its width, plus the width of anything it sits next to is wider than its container, it's going to shift so that it can fit.
Your min-width is too narrow If your min-width is 960px, but the width of your navigation, plus the width of your logo (the two elements that sit side by side), plus any margins, paddings, and borders, add up to anything more than 960px, then it's not going to sit in line. You need to either adjust your min-width, or adjust the calculated width of the elements to fit within that 960px minimum. This can be done either by making margins/paddings smaller, decreasing the text size, setting explicit widths, or any combination thereof.
your elements are probably moving around because you have them in the same tag so if you want your elements to hold their positions you need to use a different for each element and align them to your preference perhaps on css or inside the tag(that's up to you). Otherwise in a div tag if you follow the same procedure for each element you shouldn't have any problems. That goes for sentences too... you need to make each word in a sentence be in between individual
I'm trying to implement a design with a shrink-wrapped left bar and a fluid main panel, which will allow as many pictures to be shown as the window width will accommodate, without a horizontal scroll bar.
I'm having massive trouble doing this. When I float:left the control bar, the content of the main panel begins to flow around it. Floating the main panel as well solves this, but causes the content to be shrink-wrapped, meaning that the images tend to be lined up in a single column.
Is there any elegant solution to do this?
I've made a mockup of the problem here: http://jsfiddle.net/PYKwg/2/embedded/result/
Try this: http://jsfiddle.net/CXvRn/10/ It's all in the code:
I wrapped #main in #mainWrapper
I added padding-left 220px to #mainWrapper.
I added float:left to "#top .thing" and "#bottom .thing"
http://jsfiddle.net/CXvRn/29/
here is the most basic jquery version:
You have to set some constants such as the total horizontal padding and the horizontal margin for the #main. you could derive those using jQuery but if they are never going to change them you might as well set them your self and save some lines of code.
If you'd like to do it with jquery you can figure that out here: Padding or margin value in pixels as integer using jQuery
The solution is "overflow:auto" on the main-content section. This establishes a new frame of block flow, which content won't flow out of (under/behind the floated control section). Reference: http://www.w3.org/TR/CSS2/visuren.html#block-formatting
See it in action here:
http://jsfiddle.net/PYKwg/3/embedded/result/
(Thanks Alex)
This looks a lot easier than I am probably making it sound. I have a content div, 600px wide. It is constantly, for the sake of this argument, in the middle of my page. It is set in the middle using
margin: 0px auto;
In the top right hand corner of this div, I have set a second div, which contains options (it will be share options, such as Facebook, Twitter, etc.). It is currently controlled using CSS, no Javascript. When my cursor is away from the Options div, it remains as a button. When my cursor is over the Options div, it expands. I want for it to expand over my content, but for my content to still wrap around the original (in this case) 50px square box.
I have two test pages currently uploaded:
Test 1 - This displays the Options div in the correct place (set using float: right;), but when I roll over it, the content wraps around the reiszed div.
Test 2 - This makes sure my div floats over my content, but it is set using position: absolute, and it remains at the top right hand corner of the page.
I have missed something, I know I have. Are there any suggestions as to how I can get it working together? I would prefer solely CSS, but I am not opposed to Javascript, either standalone or using jQuery (I'd prefer that, since other scripts I use in my site use the jQuery framework). Code is 100% inline for this example, CSS is using and not tags, so if you wish to look, it's all there.
Test 2 would be perfect if you set position: relative; on the containing div and then added a spacer div that remained in the flow of the document: http://jsfiddle.net/sl1dr/GyvM4/
use z-index with absolute postion. Set the z-index to be higher than the content.
Try this fiddle
It's 1:30am where I am so this is not my best work. Hopefully it should be cross browser compatible.
note I changed #options to options for re-use.
http://jsfiddle.net/7T2c6/ I got it with no extra DOM. However I did move the location of the anchor tag. Outer div no longer provides style, just spacing. Inner elements are position absolute and provide all style. Just my variant. :)
Use position:absolute without defining a top/right/left/bottom value, and add a z-index value. This will keep it in an absolute position but since it's not really specified, it will remain at the required location, causing it to overlap other objects. Play with margin to move it around.
I have a page with an absolute positioned header that has: a logo, anchor links to portions of a table, and table headers. Content is the rest of a table. Scrolling affects only the table content then. I CSS'd it so the scroll bar is the height of the whole page, including the absolute positioned header. However, when I click an anchor link, it scrolls to display the section up top behind the header at the top of the page.
See for yourself here: http://www.surgpath4u.com/syndromes
Any ideas on how to make the anchor links display to below the header. I know I can make the content div separate from the header, but then the vertical scroll bars are not the height of the entire page, something I really want. The section ids are in tr tags.
Stumped. Any thoughts?
Did it.
Used jquery ScrollTo plugin and used the offset feature set to the height of the . For example, to go to , I use:
<a href="#" onclick="$.scrollTo( '#F', 1000, {offset: $('#head').height()*-1, easing:\'elasout\' } );">
The easing gives a nice animated look too. Works well and with the offset feature, I can change browser window sizes and it still works well.
Hope this helps someone.