Reduce div height by a set amount - html

I'm writing a website and I have a problem. I have a 'card' div that has an image inside it that i moved halfway outside of it using position:relative. My problem is that, when I write text inside said div, there is always a bit of white space at the bottom, exactly the size of the half the image (17vw).
I saw this solution, and I used it like this: calc(100% - 17vw) but it isnĀ“t working.
You can see the example of the problem in my website http://nuno99costa.xyz/test

Use margin-top: -17vw instead of top: -17vw on line 54 of style.css
(You can also remove the position: relative as well.)
A negative margin-top removes space above, whereas top just moves the element.

Related

How to set the height of the body to avoid white spaces

I was having problems whit this for a while, and I know that some other people were too
image problem
As you can see in the image, there is an excessive white empty space in the bottom of the page, it's because there was a component just there, but it was moved up with "position: relative;" and of course, the element moved up but it's still taking its original space at the bottom
I was trying to define the height of the body, as well as to center the components and set a margin:auto; but it doesnt work
Any idea?? THANKS!
give your plans a margin at the bottom and you decrease the margin-bottom to reach that space that you want for example:
.image-plans-hosting{
margin-bottom: 200px;
}
You can use the inspector in your browser to find the values you like the most.

3 vertical background images appear as one image with content in center image. Center image "cuts off" and does not match footer image

jsfiddle link: http://jsfiddle.net/djDWF/84/
The problem is, the inner container (text-padding) margin/width for the text/images is affecting the center background image. The repeated image that touches the footer does not extend to full height, and cuts off so the center and footer images do not match up (it is kind of hard to tell, but if you add or remove text in my jfiddle example you can see the center image change where it meets the footer.).
This is for a school project, and though I did not need to actually do this type of image background, I got this far so might as well continue. I don't want to use javaScript if possible because that is not part of the course yet.
I tried removing the text wrapper and styling each p tag individually but the same effect occurs.
I also tried mathematical combinations using line-height and margins. If I set the line-height to equal the right and bottom margins, and the left margin to equal the height of the footer then the effect works, but because my footer image is so large this is not a workable solution.
Mathematically I tried to keep the same ratios with the footer height but this did not work either (or else I did this wrong. I tried dividing each by the same amount.)
Is there any way to do this using only CSS and and not having to resort to tables?
So in short the problem is: You can see a line showing up at the footer separation because the repeated centre background isn't fully showing it's last repeat as the container isn't big enough.
The solution: If it doesn't need to be variable and you know how much content you will be putting in you can just set a height: Live example - http://jsfiddle.net/djDWF/85.
div#background-center{
background:url(http://i.imgur.com/gsNFa.png) repeat-y;
float:left;
width:700px;
height: 1604px; /* add this */
}
Obviously, pick whatever height is right to fit your final text.
With your current images there is no way to do this automatically without using JavaScript.

Display block not working as thought...?

I know this is a common question and I've already tried the searched methods. Here is the jsfiddle: http://jsfiddle.net/ZfZK9/ and here's my problem
Basically, I've got a main div container. It has an image and some text. I need the image on one side, then the text on the other. I tried putting the img in a div, setting it's height to 100%, and floating it right, but as you can see in the jsfiddle once the text goes below the image it doesn't keep the column formation.
I'm not sure why the display: block and height: 100% aren't doing any good on the left column.
Thanks
Edit: I'm assuming height: 100% doesn't work because that gets rendered and then text gets added later. I'm still trying to find an elegant solution though, and general-purpose.
Another problem, is when I set both divs (of the image and of the text) to float: left, it just displays the image then the text under it
It can be done like this: http://jsfiddle.net/ZfZK9/34/
Just create two div's as columns around both sides, then set both those sides to a specific width, then play around with the padding and margin til you get what you want.
To keep your border around your content, I added a clearfix which will help contain the two floated columns....
http://jsfiddle.net/ZfZK9/34/
Had to edit a few things, took a bit to get it right, but now all should be working. Contains two floated divs, with a browser proof clearfix added to the mix. If you wanted the image, or the sidebar to appear as if it continues to the bottom, read about Faux Columns
You have some css in the html and some in the css so this is hard to follow. What I believe I see is a common mistake where you must consider when you set something to 100% you have to think, 100% of what? It's always the parent of that element. So what is the parent set to? If nothing, there's your problem.
Just remember that if the parent is also set to 100%, the same question will apply.
EDIT: I see the problem now. I misunderstood. What you want to do then is set the width of the right div, the one with the text. Float that right and it should solve the problem.

How to stack relative positioned divs?

I am facing a problem: I have a div tag and images of 100px width each on both sides of the div. Now I want to add a number of div tags stacked over each other in the middle of it and they have to be fluid (using % width) and relative to support multiple resolutions. How can I do it?
JSFiddle Code
The only way to do that with the center being position: relative is by knowing the height of the center divs and adjusting margin-bottom of the div immediately above. Look at http://jsfiddle.net/XMkDt/10/ (this is only a single line, not very useful), and http://jsfiddle.net/XMkDt/26/ (this is equal height divs, but could be adapted to accommodate different heights; note: on my FF win7 the border's align correctly but the text is tweaked by a pixel and I'm not sure why--but for your purposes, it would work).
Note: you would want to make sure z-index: 1 was set to the div that you are actually showing at the time (as you make your opacity change), to lift it above the other divs.
Something like this? You'll need a hell of a lot of empty spaces though to make them fill the width...
EDIT:
New fiddle with fluid width: http://jsfiddle.net/BXW8y/1/

How to get rid of gap with position:relative banner

What's the recommended & most elegant way of getting rid of the gap caused by position:relative?
I have a front page and want to put a banner that will be partially above the header and content section, but using position:relative produces an empty area...
See example (I want the text to be just below the red box):
http://jsfiddle.net/Ru2CT/
I know I could create another relative positioned div as a parent of my text, but then I'll still have the gap but between content section & footer...
Any ideas? :)
Take the entire contents of the grey box, and place it within a div (stretched to be the same size). Then move that box up with position:relative. This will have the effect of moving the text with the red "slider"/banner thing, without moving the gray background.
Here we go:
http://jsfiddle.net/4BLFJ/ [animated and annotated]
This is not what you asked, but is one of the two ways I would do it:
The main idea here is to make the banner an absolutely-positioned div (not absolutely-positioned on the page, though you can do that too; it may in fact be better).
First set the #content area to be position:relative, but NOT change anything else. This creates a new stacking context (child elements use top/right/bottom/left and percentages relative to it).
Then put the banner-thing as a child element of the #content area, and set it as follows:
position:absolute;
width:80%; height:100px; /*there are other ways to set the height and width*/
bottom:100%; /*this puts it at the top*/
/*you can also use bottom:105% or bottom:90% or other things, or if you really
want to use non-relative units like px, you can create a third nested div that is
relatively positioned by whatever px amount*/
Negative margin would be a much more elegant solution in this situation (revised jsFiddle). Note that I've had to move the #eee background to div#main, as it would otherwise overlay on the background of div#top.
As a general rule of thumb, I'd also recommend avoiding relative positioning unless absolutely necessary - can often lead to z-index headaches in older versions of IE.
I've finally resolved this issue, simple:
position: relative;
bottom: 200px;
margin-bottom: -200px;
Does the magic! :)