I am fairly new to HTML and CSS and am trying to align the navigation elements for my slideshow horizontally in a div. I have tried the solutions found here , but am not having any luck with my issue. With my current code, the circle elements are not center aligned with the < > arrows on either side. I think this is a simple fix, I'm just not sure where I'm going wrong in my code. Any help/explanations would be much appreciated!
<!DOCTYPE html>
<html>
<head>
<style>
.slideshow-container {
position: relative;
background: #f1f1f1f1;
}
.mySlides {
display: none;
padding: 5px 20px 5px 20px;
text-align: center;
}
/* Next & previous buttons */
.prev, .next {
cursor: pointer;
width: auto;
color: #888;
font-weight: bold;
font-size: 20px;
user-select: none;
}
/* Position the "next button" to the right */
.next {
right: 0;
}
.prev:hover, .next:hover {
background-color: #717171;
}
.dot-container {
text-align: center;
background: #ddd;
}
.dot {
cursor: pointer;
height: 20px;
width: 20px;
margin-bottom: 5px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
transition: background-color 0.6s ease;
}
.active, .dot:hover {
background-color: #717171;
}
</style>
</head>
<body>
<div class="slideshow-container">
<div class="mySlides">
<h1>Title 1</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
</div>
<div class="mySlides">
<h1>Title 2</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
</div>
<div class="mySlides">
<h1>Title 3</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>
</div>
</div>
<div class="dot-container">
<span class="prev" onclick="plusSlides(-1)">❮</span>
<span class="dot" onclick="currentSlide(1)"></span>
<span class="dot" onclick="currentSlide(2)"></span>
<span class="dot" onclick="currentSlide(3)"></span>
<span class="next" onclick="plusSlides(1)">❯</span>
</div>
<script>
var slideIndex = 1;
showSlides(slideIndex);
function plusSlides(n) {
showSlides(slideIndex += n);
}
function currentSlide(n) {
showSlides(slideIndex = n);
}
function showSlides(n) {
var i;
var slides = document.getElementsByClassName("mySlides");
var dots = document.getElementsByClassName("dot");
if (n > slides.length) {
slideIndex = 1;
}
if (n < 1) {
slideIndex = slides.length
}
for (i = 0; i < slides.length; i++) {
slides[i].style.display = "none";
}
for (i = 0; i < dots.length; i++) {
dots[i].className = dots[i].className.replace(" active", "");
}
slides[slideIndex-1].style.display = "block";
dots[slideIndex-1].className += " active";
}
</script>
</body>
</html>
Use flexbox to align the items vertically in combination with line-height (set this the same as the height of the dots) and padding on the container (optional, to make it look nicer).
.dot-container {
text-align: center;
background: #ddd;
display: flex;
justify-content: center;
align-items: center;
gap: 5px;
padding: 5px;
}
.dot {
cursor: pointer;
height: 20px;
width: 20px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
transition: background-color 0.6s ease;
}
.prev, .next {
cursor: pointer;
width: auto;
color: #888;
font-weight: bold;
font-size: 20px;
user-select: none;
line-height: 20px;
}
You can vertical align with flex box for example. This two classes i change:
.dot-container {
height:40px;
background: #ddd;
display: flex;
justify-content: center;
align-items: center;
}
.dot {
cursor: pointer;
height: 20px;
width: 20px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
transition: background-color 0.6s ease;
}
var slideIndex = 1; showSlides(slideIndex); function plusSlides(n) { showSlides(slideIndex += n); } function currentSlide(n) { showSlides(slideIndex = n); } function showSlides(n) { var i; var slides = document.getElementsByClassName("mySlides"); var dots = document.getElementsByClassName("dot"); if (n > slides.length) { slideIndex = 1; } if (n < 1) { slideIndex = slides.length } for (i = 0; i < slides.length; i++) { slides[i].style.display = "none"; } for (i = 0; i < dots.length; i++) { dots[i].className = dots[i].className.replace(" active", ""); } slides[slideIndex-1].style.display = "block"; dots[slideIndex-1].className += " active"; }
.slideshow-container { position: relative; background: #f1f1f1f1; }.mySlides { display: none; padding: 5px 20px 5px 20px; text-align: center; } /* Next & previous buttons */.prev, .next { cursor: pointer; width: auto; color: #888; font-weight: bold; font-size: 20px; user-select: none; } /* Position the "next button" to the right */.next { right: 0; }.prev:hover, .next:hover { background-color: #717171; }.dot-container { height:40px; background: #ddd; display: flex; justify-content: center; align-items: center; }.dot { cursor: pointer; height: 20px; width: 20px; background-color: #bbb; border-radius: 50%; display: inline-block; transition: background-color 0.6s ease; }.active, .dot:hover { background-color: #717171; }
<div class="slideshow-container"> <div class="mySlides"> <h1>Title 1</h1> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p> </div> <div class="mySlides"> <h1>Title 2</h1> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p> </div> <div class="mySlides"> <h1>Title 3</h1> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p> </div> </div> <div class="dot-container"> <span class="prev" onclick="plusSlides(-1)">❮</span> <span class="dot" onclick="currentSlide(1)"></span> <span class="dot" onclick="currentSlide(2)"></span> <span class="dot" onclick="currentSlide(3)"></span> <span class="next" onclick="plusSlides(1)">❯</span> </div>
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