I am currently making the footer of my project, and somehow every element I code seems to move every time I (or the user) resizes the window.
I have tried -
margin: 0 auto;
position: relative; float: left;
EDIT:
Code:
.pdiv{
/* div might be helpful? */
}
.footer {
position: relative;
left: 300px;
}
Try to use flexbox in your footer,
footer {
display: flex;
justify-content: center; // or flex-end, flex-start of your choice how you want them to look
align-items: center; // or same as above
}
Make yourself a favor and please use flexbox instead of floats, please, floats are not meant to do layout, this is more historical as before flexbox, there was no "universal" nor "adapted" way to compose clear layouts (dont start me on table's, plz).
This may help you:
https://www.smashingmagazine.com/2017/07/enhancing-css-layout-floats-flexbox-grid/ (Float to Flexbox migration)
https://flexboxfroggy.com - A game to learn Flexbox
Related
I have made a basic Tabs component following this documentation here.
This is my current output.
Does anyone know the CSS to align ant-tabs-tab at the center?
I can see that there are different position placement however there isn't a top-center option.
Current CSS:
.ant-tabs-tab {
flex-grow: 1;
margin-right: 0px;
width: 80%;
text-align: center;
}
The output from the above CSS. I would like to keep the same size as the first image but have it center aligned. Not sure if this is possible but I thought I'd check first.
Do you mean like this?
.ant-tabs-nav-scroll {
display: flex;
justify-content: center;
}
You have a property called centered in the Tabs component and all your TabPane will be centered.
<Tabs centered>
Centred flexbox items can have undesirable behaviour when they overflow their container.
Several non-flex solutions have been provided for this issue, but according to MDN there is a safe value which is described as follows.
If the size of the item overflows the alignment container, the item is instead aligned as if the alignment mode were start.
It can be used as follows.
align-items: safe center;
Unfortunately, I haven't been able to find any examples or discussions of this, or determine how much browser support there is for it.
I have attempted to use safe in this CodePen. However, it doesn't work for me. The safe seems to be ignored, or perhaps the container element is improperly styled.
I'd really appreciate it if anyone could shed some light on safe and whether and how it can be used to solve the overflow problem, as demonstrated by the CodePen example.
The newer keyword safe still has bad browser support, so to get the same effect, cross browser, use auto margins for now, which should be set on the flex item.
Updated codepen
Note, to compensate for the modal's 50px top/bottom margin, use padding on modal-container.
.modal-container
{
display: flex;
flex-direction: row;
justify-content: center;
align-items: flex-start; /* changed */
position: fixed;
width: 100vw;
height: 100vh;
overflow-y: scroll;
padding: 50px 0; /* added */
box-sizing: border-box; /* added */
}
.modal-container > #modal
{
display: flex;
flex-direction: column;
align-items: center;
margin: auto 0; /* changed */
padding: 12px;
width: 50%;
background-color: #333;
cursor: pointer;
}
safe isn't implemented in most browsers yet. You can recreate some of its functionality with auto margins.
I was trying to use justify-content: safe center to have a bunch of items centered in a footer when the viewport was wide, but have them able to scroll without clipping off the left side when the viewport was small.
When I tried to fix this with auto margins as Ason suggested, it did fix the clipping, but it also spread the items out evenly, which isn't what I wanted.
I found I could simulate safe center in this context by applying auto margins to only the first and last elements.
Assuming my flex items have class "item":
.item:first-child {
margin-left: auto;
}
.item:last-child {
margin-right: auto;
}
CodePen with examples comparing each solution
Use align-items: flex-start; instead of using it with the safe keyword, Also, you can add margin/padding to get the desired behavior for the same.
I have a page with tab navigation at the top (page here; tabs are 'Production,' 'Story and Development,' etc). I would like to ensure the row of tabs are horizontally centered on the page. How can I accomplish that? If I'm not mistaken, it's currently a tad off center.
By following the instructions on the W3 Schools page on CSS centering, I came close by setting:
display: block;
margin: auto;
width: 99%;
But I'm not sure if that's the proper/best solution. Is there a solution that does not require setting width: 99%?
If it matters, the site has been built with WordPress.
Thanks.
You have two ways you could approach this:
The text-align: center Method
.ut-nav-tabs li {
display: inline-block;
float: none;
vertical-align: top;
}
.ut-nav-tabs li:last-child {
margin-right: 0px;
}
.ut-nav-tabs {
text-align: center;
}
This works only if you declare text-align: center on the containing parent - the parent element must be a block element. The nested children elements must be inline block elements (e.g: display: inline-block) with no float rules declared on them, floats will negate any attempt to horizontally center align elements this way, and most other ways.
The display: flex Method
.ut-nav-tabs {
display: flex;
justify-content: space-around;
}
.ut-nav-tabs li {
float: none;
margin-right: 0px;
}
This is the "new kid" on the block and the "hot fix" for any alignment issue concerning CSS these days, I would hazard to say it is the "jQuery" of CSS now.
Anyway, it is for good reason, flex-box rules allows you to specify general alignment (horizontally and vertically) and lets the browser do all the calculations for precise positioning - this is also why is a popular responsive solution too.
Browser Compatibility: A heads-up though, flex-box has poor or very limited support for legacy browsers, older browsers may give you unexpected results, so you should use this with caution in production code if that will be a concern.
I think this way is better :
.ut-nav-tabs {
width: 100%;
text-align: center;
}
.ut-nav-tabs li {
width: 179px;
float: none;
display: inline-block;
zoom: 1;
vertical-align: middle;
}
When I try to use flexbox to center items there is some overlapping content and misalignment.
https://jsfiddle.net/a9oc6gL8/1/
.footer_3 {
position: relative;
display: flex;
align-items: top;
justify-content: center;
top: 220px;
padding-bottom:100px;
}
.footer_4 {
position: relative;
display: flex;
align-items: top;
justify-content: center;
top: 190px;
}
To explain, I've drawn some extra rectangles to demonstrate what goes wrong.
The top-left and top-right columns together are as wide as the bottom-left and bottom-right bar, but are not the same ratio.
Now I could go and explain how to fix this, but I've noticed that you've been making a lot of mistakes throughout the document. I think it's more important that you try to get a little better at the basics, than trying the get the hang of flexbox.
Besides that. I've created a Fiddle that shows a fixed situation. I've given it a complete overhaul without flexbox.
What I've done, is create two columns that are both exactly 50% wide. They both float to the left. Like this, the text of the left and right side are always at the same spot. I've cleaned up the code (you were switching ul and li, using unnecessary classes, you used a plain ampersand (&) whilst you should type & when creating one... There was a lot wrong). Also. The '01', '02' etc. are now automatically generated with CSS.
The document has changed as a whole. I advise looking into it, and trying to understand what happens with every line of code. It'll sure teach you a thing or two.
Hope this helps
I've simplified your code. With these adjustments, your desired alignments come together:
CSS
.footer_3 {
display: flex;
width: 75%;
margin: 220px auto 50px;
}
.footer_4 {
display: flex;
width: 75%;
margin: 0 auto;
}
.about_description {
width: 100%;
}
DEMO
In css styling margin:0px auto; is centers the element in x-axis.
But I want center the same in y-axis.
^
|
|
<----E---->
|
|
v
Thanks in advance
Looks like you need drumroll FLEXBOX!!! Set the following styles on your parent element while you keep the child element with an explicitly defined width and margin: 0 auto;
.parent {
display: box;
box-orient: horizontal;
box-pack: center;
box-align: center;
}
check it out: http://jsfiddle.net/6j5Ah/
Hope you're using a sweet new browser cause this is NOT going to work in your grandpa's browser (http://caniuse.com/#search=flexbox).
Read more than I could ever hope to know at HTML5rocks.com: http://www.html5rocks.com/en/tutorials/flexbox/quick/#toc-center
Also keep in mind that the spec has changed a bit around flexbox and there's a new syntax for it. The one I've posted is the old (2009) syntax since it has wider support. That will be changing as browsers move into the future. You can find more information about the differences on CSS Tricks-- http://css-tricks.com/old-flexbox-and-new-flexbox/
<div id = "centerDiv"></div>
CSS
#centerDiv
{
width: 200px;
display: block;
margin-left: auto;
margin-right: auto;
}
This code helps to center horizontally.
EDITED:
Try this link. I think this is what you want :-)
if you know the box's size, you can use the position, like this:
HTML
<div class="center"></div>
CSS
.center {
position: absolute;
top: 50%;
left: 50%;
margin-top: height /2;
margin-left: width / 2;
width: ... px;
height: ...px;
}
Another method,please click here.