I’m attempting to re-create this navbar on my local machine. I have the relevant html/css/js loaded correctly, including jquery, the only issue is when I hover over each element, the element background is not changing to the color blue.
I’ve tried re-arranging the order of my js/css in the head section, but there’s no change.
For a reproducible example, here is the html:
class StickyNavigation {
constructor() {
this.currentId = null;
this.currentTab = null;
this.tabContainerHeight = 70;
let self = this;
$('.et-hero-tab').click(function() {
self.onTabClick(event, $(this));
});
$(window).scroll(() => {
this.onScroll();
});
$(window).resize(() => {
this.onResize();
});
}
onTabClick(event, element) {
event.preventDefault();
let scrollTop = $(element.attr('href')).offset().top - this.tabContainerHeight + 1;
$('html, body').animate({
scrollTop: scrollTop
}, 600);
}
onScroll() {
this.checkTabContainerPosition();
this.findCurrentTabSelector();
}
onResize() {
if (this.currentId) {
this.setSliderCss();
}
}
checkTabContainerPosition() {
let offset = $('.et-hero-tabs').offset().top + $('.et-hero-tabs').height() - this.tabContainerHeight;
if ($(window).scrollTop() > offset) {
$('.et-hero-tabs-container').addClass('et-hero-tabs-container--top');
} else {
$('.et-hero-tabs-container').removeClass('et-hero-tabs-container--top');
}
}
findCurrentTabSelector(element) {
let newCurrentId;
let newCurrentTab;
let self = this;
$('.et-hero-tab').each(function() {
let id = $(this).attr('href');
let offsetTop = $(id).offset().top - self.tabContainerHeight;
let offsetBottom = $(id).offset().top + $(id).height() - self.tabContainerHeight;
if ($(window).scrollTop() > offsetTop && $(window).scrollTop() < offsetBottom) {
newCurrentId = id;
newCurrentTab = $(this);
}
});
if (this.currentId != newCurrentId || this.currentId === null) {
this.currentId = newCurrentId;
this.currentTab = newCurrentTab;
this.setSliderCss();
}
}
setSliderCss() {
let width = 0;
let left = 0;
if (this.currentTab) {
width = this.currentTab.css('width');
left = this.currentTab.offset().left;
}
$('.et-hero-tab-slider').css('width', width);
$('.et-hero-tab-slider').css('left', left);
}
}
new StickyNavigation();body {
font-family: "Century Gothic", 'Lato', sans-serif;
}
a {
text-decoration: none;
}
.et-hero-tabs,
.et-slide {
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
position: relative;
background: #eee;
text-align: center;
padding: 0 2em;
h1 {
font-size: 2rem;
margin: 0;
letter-spacing: 1rem;
}
h3 {
font-size: 1rem;
letter-spacing: 0.3rem;
opacity: 0.6;
}
}
.et-hero-tabs-container {
display: flex;
flex-direction: row;
position: absolute;
bottom: 0;
width: 100%;
height: 70px;
background: #fff;
z-index: 10;
&--top {
position: fixed;
top: 0;
}
}
.et-hero-tab {
display: flex;
justify-content: center;
align-items: center;
flex: 1;
color: #FF0000;
letter-spacing: 0.1rem;
transition: all 0.5s ease;
font-size: 0.8rem;
&:hover {
color: #FF0000;
background: rgba(102, 177, 241, 0.8);
transition: all 0.5s ease;
}
}
.et-hero-tab-slider {
position: absolute;
bottom: 0;
width: 0;
height: 6px;
background: #66B1F1;
transition: left 0.3s ease;
}
@media (min-width: 800px) {
.et-hero-tabs,
.et-slide {
h1 {
font-size: 3rem;
}
h3 {
font-size: 1rem;
}
}
.et-hero-tab {
font-size: 1rem;
}
}<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
</head>
<!-- Hero -->
<section class="et-hero-tabs">
<h1>STICKY SLIDER NAV</h1>
<h3>Sliding content with sticky tab nav</h3>
<div class="et-hero-tabs-container">
<a class="et-hero-tab" href="#tab-es6">ES6</a>
<a class="et-hero-tab" href="#tab-flexbox">Flexbox</a>
<a class="et-hero-tab" href="#tab-react">React</a>
<a class="et-hero-tab" href="#tab-angular">Angular</a>
<a class="et-hero-tab" href="#tab-other">Other</a>
<span class="et-hero-tab-slider"></span>
</div>
</section>
<!-- Main -->
<main class="et-main">
<section class="et-slide" id="tab-es6">
<h1>ES6</h1>
<h3>something about es6</h3>
</section>
<section class="et-slide" id="tab-flexbox">
<h1>Flexbox</h1>
<h3>something about flexbox</h3>
</section>
<section class="et-slide" id="tab-react">
<h1>React</h1>
<h3>something about react</h3>
</section>
<section class="et-slide" id="tab-angular">
<h1>Angular</h1>
<h3>something about angular</h3>
</section>
<section class="et-slide" id="tab-other">
<h1>Other</h1>
<h3>something about other</h3>
</section>
</main>Any help is appreciated. Thank you.
2
Answers
The reason it cannot work because you are not using SCSS, you are using css and it does not support nested syntax like:
change the styles of hover to:
You need to convert the SCSS syntax to plain CSS syntax as changed below