My npm project: Vue 2 with Bulma as the CSS framework
I am trying to create a card component and want to change the color of the header's text that is inside a div with class card-header. However, the color of the text just won't change.
Component.vue
<template>
<div class="card">
<div class="card-header p-3">MON</div>
<div class="card-content">
<slot></slot>
</div>
</div>
</template>
main.scss
i have used sass variable $card-header-color: white; but it does not change the text color. How do i do this?
....
$card-radius: 0;
$card-shadow: transparent;
$card-header-color: white;
$card-header-shadow: transparent;
$card-header-background-color: black;
#import "../node_modules/bulma/sass/utilities/_all.sass";
#import "../node_modules/bulma/sass/base/_all.sass";
#import "../node_modules/bulma/sass/elements/container.sass";
#import "../node_modules/bulma/sass/helpers/_all.sass";
#import "../node_modules/bulma/sass/components/card.sass";
I know I would be able to achieve this using pure CSS by overwriting the styles of that element but wanted to know why using $card-header-color won't work in my case.
I hope to be able to achieve the desired result using SASS variable $card-header-color as documented in the Bulma docs. under the variables section of the card component.
https://bulma.io/documentation/components/card/
Trying to create a new component style using the $display-breakpoints stylus variabled from Vuetify (as described in this answer) but it doesn't seem to work.
<style lang="stylus">
.submit-container
#media $display-breakpoints.sm-and-up
font-size 5em
</style>
I get the following error:
$display-breakpoints has no property .sm-and-up
I needed to import the variables stylus file:
<style lang="stylus">
#import '../../assets/style/variables.styl'
.submit-container
#media $display-breakpoints.sm-and-up
color #ef4655;
</style>
How do I add or import CSS to instant prototyping with Vue CLI3?
I serve my prototype via vue serve MyComponent.vue but if I add <style> tags into the template it is ignored...
I would like to import Tailwind CSS.
<template>
<div id="ds-configurator" class="test">
Test
dva
</div>
</template>
<!-- this is ignored when served -->
<style>
html, body {
height:100%;
min-height:100%;
}
#ds-configurator, .test {
background: #eee;
}
<style>
I have figured out I can provide my own index.html where I can import Tailwind CSS or anything else.
I started a project with vue-cli, then I run
npm bulma install
and imported bulma in my App.vue
#import "../node_modules/bulma/bulma.sass";
#import '../node_modules/bulma/sass/utilities/initial-variables.sass'
But I am using their classes and do not work.
<div class="columns">
<div class="column">1</div>
<div class="column">2</div>
<div class="column">3</div>
<div class="column">4</div>
<div class="column">5</div>
There were two problems,
I am using sass, and I was not defining it on style tag
<style lang="sass">
And I was missing sass-loader
I am using bootstrap on my site and am having issues with the navbar fixed top. When I am just using the regular navbar, everything is fine. However, when i try to switch it to navbar fixed top, all the other content on the site shifts up like the navbar isn't there and the navbar overlaps it. here's basically how i laid it out:
.navbar.navbar-fixed-top
.navbar-inner
.container
.container
.row
//yield content
i tried to copy bootstraps examples exactly but still having this issue only when using navbar fixed top. what am I doing wrong?
Your answer is right in the docs:
Body padding required
The fixed navbar will overlay your other content, unless you add padding to the top of the <body>. Try out your own values or use our snippet below. Tip: By default, the navbar is 50px high.
body { padding-top: 70px; }
Make sure to include this after the core Bootstrap CSS.
and in the Bootstrap 4 docs...
Fixed navbars use position: fixed, meaning they’re pulled from the
normal flow of the DOM and may require custom CSS (e.g., padding-top
on the ) to prevent overlap with other elements.
As others have stated adding a padding-top to body works great.
But when you make the screen narrower (to cell phone widths) there is a gap between the navbar and the body. Also, a crowded navbar can wrap to a multi-line bar, overwriting some of the content again.
This solved these kinds of issues for me
body { padding-top: 40px; }
#media screen and (max-width: 768px) {
body { padding-top: 0px; }
}
This makes a 40px padding by default and 0px when under 768px width (which according to bootstrap's docs is the cell phone layout cutoff where the gap would be created)
a much more handy solution for your reference, it works perfect in all of my projects:
change your first line from
.navbar.navbar-fixed-top
to
.navbar.navbar-default.navbar-static-top
Just change fixed-top with sticky-top. this way you won't have to calculate the padding.
And it works!!
The solution for Bootstrap 4, it works perfect in all of my projects:
change your first line from
navbar-fixed-top
to
sticky-top
Bootstrap documentation reference
About time they did this right :D
#Ryan, you are right, hard-coding the height will make it work bad in case of custom navbars. This is the code I am using for BS 3.0.0 happily:
$(window).resize(function () {
$('body').css('padding-top', parseInt($('#main-navbar').css("height"))+10);
});
$(window).load(function () {
$('body').css('padding-top', parseInt($('#main-navbar').css("height"))+10);
});
This issue is known and there's a workaround in the twitter bootstrap site:
When you affix the navbar, remember to account for the hidden area
underneath. Add 40px or more of padding to the <body>. Be sure to add
this after the core Bootstrap CSS and before the optional responsive
CSS.
This worked for me:
body { padding-top: 40px; }
I put this before the yield container:
<div id="fix-for-navbar-fixed-top-spacing" style="height: 42px;"> </div>
I like this approach because it documents the hack needed to get it work, plus it also works for the mobile nav.
EDIT - this works much better:
#media (min-width: 980px) {
body {
padding-top: 60px;
padding-bottom: 42px;
}
}
As I've posted in a similar question, I've had good success with creating a dummy non-fixed nav bar right before my real fixed nav bar.
<nav class="navbar navbar-default"></nav> <!-- Dummy nav bar -->
<nav class="navbar navbar-default navbar-fixed-top"> <!-- Real nav bar -->
<!-- Nav bar details -->
</nav>
The spacing works out great on all screen sizes.
The problem is with navbar-fixed-top, which will overlay your content unless specify body-padding. No solution provided here works in 100% cases. The JQuery solution blink/shift the page after the page is loaded, which looks weird.
The real solution for me is not to use navbar-fixed-top, but navbar-static-top.
.navbar { margin-bottom:0px;} //for jumtron support, see http://stackoverflow.com/questions/23911242/gap-between-navbar-and-jumbotron
<nav class="navbar navbar-inverse navbar-static-top">
...
</nav>
All the previous solutions hard-code 40 pixels specifically into the html or CSS in one fashion or another. What if the navbar contains a different font-size or an image? What if I have a good reason not to mess with the body padding in the first place? I have been searching for a solution to this problem, and here is what I came up with:
$(document).ready(function(){
$('.contentwrap') .css({'margin-top': (($('.navbar-fixed-top').height()) + 1 )+'px'});
$(window).resize(function(){
$('.contentwrap') .css({'margin-top': (($('.navbar-fixed-top').height()) + 1 )+'px'});
});
You can move it up or down by adjusting the '1'. It seems to work for me regardless of the size of the content in the navbar, before and after resizing.
I am curious what others think about this: please share your thoughts. (It will be refactored as not to repeat, btw.) Besides using jQuery, are there any other reasons not to approach the problem this way? I've even got it working with a secondary navbar like this:
$('.contentwrap') .css({'margin-top': (($('.navbar-fixed-top').height())
+ $('.admin-nav').height() + 1 )+'px'});
PS: Above is on Bootstrap 2.3.2 - will it work in 3.x As long as the generic class names remain... in fact, it should work independent of bootstrap, right?
EDIT: Here is a complete jquery function that handles two stacked, responsive fixed navbars of dynamic size. It requires 3 html classes(or could use id's): user-top, admin-top, and contentwrap:
$(document).ready(function(){
$('.admin-top').css({'margin-top':($('.user-top').height()+0)+'px'});
$('.contentwrap') .css({'padding-top': (
$('.user-top').height()
+ $('.admin-top').height()
+ 0 )+'px'
});
$(window).resize(function(){
$('.admin-top').css({'margin-top':($('.user-top').height()+0)+'px'});
$('.contentwrap') .css({'padding-top': (
$('.user-top').height()
+ $('.admin-top').height()
+ 0 )+'px'
});
});
For handling wrapping lines in menu-bar, apply an id to the navbar, like this:
<div class="navbar navbar-default navbar-fixed-top" role="navigation" id="topnavbar">
and add this small script in the head after including the jquery, like this:
<script>
$(document).ready(function(){
$(document.body).css('padding-top', $('#topnavbar').height() + 10);
$(window).resize(function(){
$(document.body).css('padding-top', $('#topnavbar').height() + 10);
});
});
</script>
That way, the top-padding of the body gets automatically adjusted.
use this class inside nav tag
class="navbar navbar-expand-lg navbar-light bg-light sticky-top"
For bootstrap 4
for Bootstrap 3.+ , I'd use following CSS to fix navbar-fixed-top and the anchor jump overlapped issue based on
https://github.com/twbs/bootstrap/issues/1768
/* fix fixed-bar */
body { padding-top: 40px; }
#media screen and (max-width: 768px) {
body { padding-top: 40px; }
}
/* fix fixed-bar jumping to in-page anchor issue */
*[id]:before {
display: block;
content: " ";
margin-top: -75px;
height: 75px;
visibility: hidden;
}
All you have to do is
#media (min-width: 980px) { body { padding-top: 40px; } }
Further to Nick Bisby's answer, if you get this problem using HAML in rails and you have applied Roberto Barros' fix here:
I replaced the require in the "bootstrap_and_overrides.css" to:
=require twitter-bootstrap-static/bootstrap.css.erb
(See https://github.com/seyhunak/twitter-bootstrap-rails/issues/91)
... you need to put the body CSS before the require statement as follows:
#import "twitter/bootstrap/bootstrap";
body { padding-top: 40px; }
#import "twitter/bootstrap/responsive";
=require twitter-bootstrap-static/bootstrap.css.erb
If the require statement is before the body CSS, it will not take effect.
I would do this:
// add appropriate media query if required to target mobile nav only
.nav { overflow-y: hidden !important }
This should make sure the nav block doesn't stretch downpage and covers the page content.
This works and looks good for me.
<body class="pt-5 mt-4">....</body>
I just wrapped the navbar in a
<div width="100%">
<div class="nav-? ??">
...
</nav>
</div>
No fancy hocus pocus but it worked..