I have created an html document. Inside this I've imported an image under a paragraph. But whenever I change the resize my browser. The image disappears by moving below the page.
The image is given inside a card.
.Card{
border:none;
font-family: 'NCS Radhiumz';
border-radius: 15px;
background-color: #000000;
width:90%;
height: 85%;
margin-left: 80px;
padding-left: 5%;
padding-right: 5%;
I just want everything on the page to resize without disappearing from the page. I'm very new to coding.
Anybody know how to fix it?
What you're most likely missing is some styling on your image element. Try this in your css file:
img {
width: 100%;
object-fit: contain;
}
You can experiment with different ways to fit the image in your component. Check out these docs for some options.
you're asking for responsive web design. You can achieve that by implementing CSS Media Query.
Learning source:
https://www.w3schools.com/css/css_rwd_mediaqueries.asp
https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries/Using_media_queries
If you want your image to be in one place and don't move you can do that with position style in css like so:
.element {
position: fixed;
}
or
.element {
position: absolute;
}
But image moving below is normal since the browser can't fit the image besides the text.
If you want your image to behave differently you can do that by using #media query and manually write how the app should change based on screen width/height. But generally the best way to do so is using flex-box or grid, since the browser automatically does object moving for you.
is there really any way to hide scrollbar in Firefox, without manipulating the padding/margin without set to absolute, and without creating a browser specific css file, I just want to know is there any clean solution like this.
::-webkit-scrollbar {
display: none;
}
Unfortunately this only works for webkit browsers.
html { overflow: -moz-scrollbars-none; }
you can use a trick
add a parent to your elements with this style
html, body{
height: 100%;
width: 100%;
overflow:hidden;
}
#container{
height: 100%;
width: 100%;
overflow: auto;
padding-right: 10px;
box-sizing: content-box;
}
this trick send the scrollbar out of the view , it's exist but user didn't see it
If the size of the content is less than the size of the window, usually Firefox will hide the scroll.
The problem that happens sometimes is that if the size of the content changes for any reason or the size of the window changes to the content, the scroll bar will reappear and cause a mutation in the page.
If you want the scroll to always be visible in Firefox, you can use the following command
html {
overflow-y:scroll;
}
I am trying to hide a .div in based on this page http://pdtuk.com/learn-with-rockjam/ so that the contents of the page moves up.
If I change the properties in the custom CSS in the admin panel of the to the below it functions in inspector but does not seem to update or take any effect when I preview or try and make live. Any ideas on how I can resolve?
.page_banner .background_wrapper{
position: relative;
display: none;
width: 100%;
height: 46.500rem; /* 730px */
background-position: center left;
background-size: cover;
}
I hope I understood your question correctly.
There seems to be an unknown background-image.
<div class="background_wrapper" style="background-image:url('')">
So the specified height: 46.5rem converts to empty space.
One way to solve that:
height: 0
Adding this CSS rule should help:
.page_banner .background_wrapper {
display: none;
}
That element has a defined heigth which creates the unwanted space. Adding display: none makes it invisible and removes it from the document flow. But to be on the safe side you could also add height: 0;
I'm stuck with displaying a React component named "home" that take 100% of the height of my screen.
Whatever I use CSS or React inline style it doesn't work.
In the example below, html, body and #app are set to height: 100% in CSS. For .home I used inline style (but whatever I used CSS or inline style is the same):
The issue seems to come from <div data-reactroot data-reactid='1'> that is not set with height: 100%.
If I hacked it with Chrome developer tool, it's work:
So what is the proper way to display a full height component in React ?
Any help is welcome :)
html, body, #app, #app>div {
height: 100%
}
This will ensure all the chain to be height: 100%
You could also do:
body > #root > div {
height: 100vh;
}
try <div style = {{height:"100vh"}}> </div>
It annoys me for days. And finally I make use of the CSS property selector to solve it.
[data-reactroot]
{height: 100% !important; }
Despite using of React here - elements layout is completely html/css feature.
The root cause of the issue is in how height property in css works. When you are using relative values for height (in %) - this means that height will be set in relation to its parent.
So if you have a structure like html > body > div#root > div.app - to make div.app 100% height all its ancestors should have 100% height. You may play with next example:
html {
height: 100%;
}
body {
height: 100%;
}
div#root {
height: 100%; /* remove this line to see div.app is no more 100% height */
background-color: indigo;
padding: 0 30px;
}
div.app {
height: 100%;
background-color: cornsilk;
}
<div id="root">
<div class="app"> I will be 100% height if my parents are </div>
</div>
Few arguments:
Usage of !important - despite some time this feature is useful in ~95% of cases, it indicates a poor structure of html/css. Also, this is not a solution to the current problem.
Why not position: absolute. Property positon is designed to change how the element will be rendered in relation to (own position - relative, viewport - fixed, nearest parent whos position is not static - absolute). Ans despite position: absolute; top: 0; right: 0; bottom: 0; left: 0; will result in the same look - it also pushes you to change parents position to something not static - so you need to maintain 2 elements. That also causes parent div be collapsed in a line (0-height), and inner - full screen. That makes confusion in element inspector.
I managed this with a css class in my app.css
.fill-window {
height: 100%;
position: absolute;
left: 0;
width: 100%;
overflow: hidden;
}
Apply it to your root element in your render() method
render() {
return ( <div className="fill-window">{content}</div> );
}
Or inline
render() {
return (
<div style={{ height: '100%', position: 'absolute', left: '0px', width: '100%', overflow: 'hidden'}}>
{content}
</div>
);
}
#app {
height: 100%;
min-height: 100vh;
}
Always full height of view min
While this may not be the ideal answer but try this:
style={{top:'0', bottom:'0', left:'0', right:'0', position: 'absolute'}}
It keeps the size attached to borders which is not what you want but gives you somewhat same effect.
body{
height:100%
}
#app div{
height:100%
}
this works for me..
<div style={{ height: "100vh", background: "#2d405f" }}>
<Component 1 />
<Component 2 />
</div>
Create a div with full screen with background color #2d405f
I had the same issue displaying my side navigation panel height to 100%.
My steps to fix it was to:
In the index.css file ------
.html {
height: 100%;
}
.body {
height:100%;
}
In the sidePanel.css (this was giving me issues):
.side-panel {
height: 100%;
position: fixed; <--- this is what made the difference and scaled to 100% correctly
}
Other attributes were taken out for clarity, but I think the issue lies with scaling the height to 100% in nested containers like how you are trying to scale height in your nested containers. The parent classes height will need to be applied the 100%. - What i'm curious about is why fixed: position corrects the scale and fails without it; this is something i'll learn eventually with some more practice.
I've been working with react for a week now and i'm a novice to web developing, but I wanted to share a fix that I discovered with scaling height to 100%; I hope this helps you or anyone who has a similar issue. Good luck!
For a project using CRNA i use this
in index.css
html, body, #root {
height: 100%;
}
and then in my App.css i use this
.App {
height: 100%;
}
and also set height to 100% for a div within App if there is one eg-
.MainGridContainer {
display: grid;
width: 100%;
height:100%;
grid-template-columns: 1fr 3fr;
grid-template-rows: 50px auto;
}
Try it to solve your problem
<div style = {{height:"100vh"}}> </div>
Adding this in the index.html head worked for me:
<style>
html, body, #app, #app>div { position: absolute; width: 100% !important; height: 100% !important; }
</style>
I had trouble until i used the inspector and realized react puts everything inside a div with id='root' granting that 100% height along with body and html worked for me.
CRA has a #root div to which we render our react app, so it should also be considered a parent div and give appropriate height according to your need. This answer is based on my experience with a similar situation and giving 100% height to #root helped me fix the height issue with one of it's child element.
This depends on the layout of your app, in my case the child was not able to takeup the given height because #root(parent) div had no specified height
Funny how this works since I thought html was the one with not full height, turns out it was the body.
Just add the below css in index.css:
body{
height: 100%;
}
There is an existing body tag? Add it in there!
I'm currently trouble shooting in NextJS 13 & Tailwind to achieve this.
There's an additional layer of < div>'s that I'm unable to locate generated from Next's new AppDir.
One way to trouble shoot that nobody mentioned, which is easy to overlook is:
Open your Web Dev Tools and modify each ancestor to height:100% or in Tailwind 'h-full' and you'll save time to see if height full is the appropriate solution for your use case. I was quickly able to find out my footer component overlaps my div with this method instead of wasting time.
Edit: Reason for Next 13 user https://github.com/vercel/next.js/issues/42345
try using !important in height. It is probably because of some other style affecting your html body.
{ height : 100% !important; }
also you can give values in VP which will set height to viee port pixel you mention likeheight : 700vp; but this wont be portable.
I do not do CSS, just now that is why I am having difficulty tweaking this.. I am having prob with my pop up that uses Iframe. In css there's style like this:
iframe {
border:none;
height:440px;
margin-left:4px;
margin-right:4px;
**min-width:760px;**
overflow:auto;
width:98%;
}
it produces an html when page is viewed like this:
<div style="left: 404px; top: 75px; visibility: visible; position: absolute; overflow: visible; clip: rect(auto auto auto auto); " class="dialogPanel"><div class="">.....</div>
that's why no matter how I set the height in the code behind, it would not resize accordingly:
profileFrame = new Frame(url);
profileFrame.setHeight("350px");
profileFrame.setWidth("450px");
panel.add(profileFrame);
content.add(panel);
but when I removed the min-width from the CSS iframe, it already resized to my wish.
Q: how do I not use the iframe style to this certain iframe of mine? I do not want to remove the min-width as this style is being used by all iframes in the application.
I tried removing it by using profileFrame.removeStyleName("iframe"), I also tried all other removestyle methods available but did not work.
Any suggestion pls? thanks
You have set a class to this iFrame so try
iframe .dialogPanel {
min-width: 0px;
}
this will make only iframes with the class "dialogPanel" have no min-width, and will leave the rest with their min-width