Hey guys I simply cannot get this to work.
I have some content that is centred on the page using the margin: auto; "trick".
In this content I have an image. I need to make a color bar coming under the image continuing out to the sides of the browser. On the right side I need it to look like its coming up onto the image.
I have made this picture to try an graphically show what I mean: image
As you can see the bar runs from the left to the right side of the browser. The centred image is just placed on top of it and then an image positioned on the top of the image. But I haven't been able to get this working. Any one who would give it a go?
I tried positioning the bar relative and z-index low. This worked but the bar keep jumping around in IE 7-8-9. Centring the image wasn't easy either and placing that smaller image on top was even harder. It wouldn't follow the browser if you resized it. The problem here is that the user have to be able to upload a new picture so I cant just make a static image.
Please help I am really lost here
EDIT:
Tried the example below but when I run the site in IE 7-8-9 I have different results. link
I have made a jsFiddle which should work in Chrome and IE7-9: http://jsfiddle.net/7gaE9/
HTML
<div id="container">
<div id="bar1"></div>
<img src="http://placekitten.com/200/300"/>
<div id="bar2"></div>
</div>
CSS
#container{
width: 100%;
margin: 0 auto;
background-color: red;
text-align: center;
position: relative;
}
#bar1{
background-color: blue;
position: absolute;
top: 50%;
right: 0;
z-index: 1;
height: 30px;
width: 40%;
}
#bar2{
background-color: blue;
top: 50%;
left: 0;
z-index: 3;
height: 30px;
width: 40%;
position: absolute;
}
img{
text-align: center;
z-index: 2;
position: relative;
}
The key here is that the container is positioned relative, thus enabling absolute positioning of the child elements in relation to their parent. Use z-index to control how the elements are stacked.
A method I use for centering anything with css is:
.yourclass {
width:500px;
position:absolute;
margin-left:50%;
left:-250px;
}
'left' must be have of your width and then make it negative.
To date I have not experienced any problems with this.
Related
I am currently building a website with weblflow but run into a problem that someone here might be able to help me with. The is an issue I have for multiple projects, so I would really appreciate someone's help.
Basically, if you have an image full screen size (set as background image, 100vw and 100vh), and then want to put headings/labels on top of that image pointing to specific sections in that image, how do I get these headings/labels always move with the image when someone would resize the browser?
As for now I used absolute positioning for the headings/labels and used % margins to position them where I want them to point to on the image. The image itself I have set to position relative. However, with that solution the headings/labels never exactly continue to point to the same spot on the image when resizing the browser.
I think the main issue is that when someone only changes the browser's width, the image gets (for example) smaller bc it keeps it's ratio. Vertically the headings/labels don't move bc the height was unchanged, it's just the browser's width that was changed. So horizontally it's still fine but vertically the headings are off now since the image got smaller due to resizing the browser's width. So I guess I do know why it's not working but I don't know how to fix this. If someone has a solution for this, please let me know.
As an example: if you open this page: http://nestin.bold-themes.com/classy/ and scroll down to the section ‘True value is always inside’, there is an image with 5 numbered labels, no matter how you resize the browser, these labels/numbers stay in the same spot of the image. I see this quite often on websites. How was this achieved?
Would appreciate any help!
You create a parent wrapper, put inside the image and all the divs.
the parent is relateive and the divs are absolute.
here's a small demo.
* {
box-sizing: border-box;
margin: 0;
}
img {
max-width: 100%;
display: block;
width: 100%;
}
.parent {
position: relative;
}
.parent .box {
position: absolute;
width: calc(1.6vw + 10px); height: calc(1.6vw + 10px);
border-radius: 50%;
background-color: #fff;
display: -webkit-box;
display: flex;
-webkit-box-pack: center;
justify-content: center;
-webkit-box-align: center;
align-items: center;
}
.parent .box.window {
top: 0;
left: 39%;
}
.parent .box.light {
top: 16%;
left: 46%;
}
.parent .box.pool {
top: 90%;
left: 50%;
}
.parent .box.plant {
top: 55%;
left: 3%;
}
<div class="parent">
<div class="box plant">1</div>
<div class="box window">2</div>
<div class="box light">3</div>
<div class="box pool">4</div><img src="https://images.pexels.com/photos/4075088/pexels-photo-4075088.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260" alt=""/>
</div>
https://codepen.io/ShadiMouma/pen/BaKYyYX?editors=1100
You can achieve this with percentage positioning. For example,
In the parent div
position: relative;
In the child div
position: absolute;
top: 50%;
left: 30%;
Now the child div will always position itself 50% from the top and 30% from the left of the parent div. It does not matter what size the parent div is. I suggest you take a parent div and put the image and texts inside it.
Your example website also uses this technique.
check their code here
Another technique would be using HTML canvas. But for something simple like this, HTML canvas would be overkill.
please see link below
as you can see there's a text on header (header is an image)
the text is:
mail#yahoo.com (this text is a part of image)
I convert that part of header image to link with below code
<div id="hw"><div id="header"><img src="test.jpg" /></div></div>
and this is #link
#ResponsiveLink {
width: 267px;
height:29px;
display:block;
position:absolute;
top:100px;
margin-left:413px;
}
how can we make that link be responsive in other devices? for example when browser is narrow position of the a tag with #ResponsiveLink id changes but i want it be fixed over my text.
The best way I know, is not to put a big part of your screen as an image. On the other hand you probably don't want to cut the image into several separate images. So, I suggest using CSS Sprit.
After separating the image, you can put the parts beside each other using float, clear, and percentage widths, or use a framework like bootstrap.
If you still want to use the image as a whole header, in a single HTML tag which don't recommend at all, using percentage top for your #ResponsiveLink would work. You should just add width: 100% to all its parents: header, hw, and wrapper.
Following the comments:
#ResponsiveLink {
background: none repeat scroll 0 0 #FF0000;
display: block;
height: 0;
left: 58%;
margin-left: 0;
margin-top: 7%;
padding-bottom: 3%;
position: absolute;
top: 0;
width: 25%;
}
This will fix the problem because of the difference between percentages of position and margin, top percentage is calculated using first absolute parent's height but margin and padding percentages are calculated using parent's width. There's still a problem caused by the max width which you can fix adding a wrapper inside your #head with a width of 100% and no max width.
The other try of using floats and separated images have too many problems to write here, sorry.
What you're currently building isn't a sustainable solution and you should definitely see other replies on how to improve your site layout.
However, if you need a temporary solution, the following CSS changes will work on your current page:
#header {
margin: 0 auto;
max-width: 980px;
position: relative;
}
#ResponsiveLink {
background: none repeat scroll 0 0 #FF0000;
display: block;
height: 30%;
left: 60%;
position: absolute;
right: 12%;
top: 37%;
}
So I'm trying to customize a slider that came in my wordpress theme with CSS. Right now, it displays three post thumbnails side by side. Unfortunately my featured images all have different aspect ratios, so I'm trying to create a kind of letterbox effect by giving the div that contains the image a fixed size (202px by 138 px) and a black background, and then centering the image within the div.
This is what I want it to look like:
Right now, all my images are aligned with the top of their container, so it looks like the shortest/fattest image just has a black bar at the bottom.
This is what it looks like right now:
I'm SO close. I've read up on vertical-align (I've already seen that "How Not to Vertically center Content" blog post [which I can't link to because of my awful reputation], which was useful and informative but didn't solve my problem), but at this point I'm just stuck.
My html looks something like this:
<ul class="slider">
<li>
<figure class="slide-image">
<a href="blogposturl">
<img src="blogimage" />
</a>
</figure>
//and then some other stuff//
</li>
</ul>
And then there's the CSS! My CSS looks like this right now:
.slider {
position: relative;
}
.slider li {
position: absolute;
}
figure.slide-image {
border-radius: 0px;
width: 202px;
height: 138px;
position: absolute;
background-color: #000;
}
.slide-image img {
border-radius: 0px;
position: absolute;
left: 0;
max-width: 202px;
top: 50%;
margin-top: -69px;
}
I basically followed phrogz's instructions. And yet, my image is still sitting there happily at the top of its container. I think the problem is that the image is inside a link tag? Or maybe it has to do with the container? I don't know. Can anyone help me?
I removed some of the absolute positioning on the img. Try this approach instead:
It uses display:table-cell, and vertical-align:middle for vertical centering.
Working example here - as you can see, it works for varying heights. I didn't change any HTML either.
figure.slide-image a {
display: table-cell;
vertical-align: middle;
height: 138px;
}
.slide-image img {
border-radius: 0px;
max-width: 202px;
vertical-align: middle;
}
I have a CSS background image that will stay centered no matter what the browser size is. The image used does not stretch the entire width of the browser. This being the case, I need the divs I have also placed in the CSS with background images and links to maintain their position relative to the background image that stays centered no matter what the browser size is.
I have dabbled around with.
position:relative;
but it cascades all the elements and doesn't allow specific positioning that I am looking for. Here is the code I am working with. I appreciate any insight to my newb question, and look forward to learning how this behaves better.
When this code is viewed on different sized browsers, with a background image that does not span the entire width, the elements move around because they are set to percentage. I need them to stay where they are but remain centered with the background. I am not sure how to write this in CSS and have been struggling with it for some time. Thankyou for any guidance on this specific issue.
body {
background:#000 url(bg.jpg) no-repeat center 0;
}
#logo {
margin: 0px 11%;
padding: 0;
position:absolute;
}
try grouping elements you want to put next to it together inside a div ~say container~ and set the background to the div.
Then set the div ~container~ position to relative and center it.
Then align other elements using position absolute and top bottom left right property wrt the ~container~div.
here is the code for it
<div id="container">
<div id="element1"></div>
<div id="element1"></div>
</div>
<style type="text/css">
#container {
background:#000 url(bg.jpg) no-repeat center 0;
width: 800px; height: 400px
position: relative;
top: 50%; left: 50%;
margin-top: -200px; margin-left: -400px }
#element1 {
position: absolute;
top: -30px; left: -20px;}
#element2 {
position: absolute;
top: 410px; left: 820px;}
</style>
I have an absolute positioned logo on the bottom left of my website... BUT the problem is that ive positioned it to stick to the right of the page but it leaves a invisible barrier to the left of it that spreads across the page. So lets say a link is placed in alignment with that footer element, I won't be able to click it, the absolute positioned layer is spreading over it (even though nothings in it)
Heres my CSS for the logos position:
#basemenu {
margin-right: auto;
position: fixed;
bottom:0px;
width: 100%;
height: 40px;
text-align:right;
right:1%;
}
It sounds like you have an img inside of a <div id='basemenu'></div>. Is that right?
We could really use a block of HTML if you wouldn't mind posting it.
What I don't understand is why you can't target the logo itself with a bit of CSS like this:
#basemenu img {
height: 40px;
position: fixed;
bottom: 0px;
left: 0px;
}
Use the following block property display : none; to hide the block