im trying to create a footer with a few social media icons...however, the method i've tried has resulted in the following problem :
expectation:
reality:
as you can see i'm failing in bringing the social media icons closer together... i tried setting the columns flex % to - however that pulls everything closer together towards the left of the screen...
here is my .row and .column as well as the social media icons..
.row {
display: flex;
}
.column {
flex: 30%;
padding: 00px;
}
.marginauto1 {
margin: 30px auto 20px;
display: block;
horizontal-align; middle;
vertical-align: middle;
}
<footer class= "marginauto1">
<center><div class="row">
<div class="column">
<center><a class= "pointer" href="twitter_url">
first time taking a stab at this on my own and I'm just really stuck here.. any help or tips would be appreciated!
If you want to put all your icons together in the middle:
img{
height:50px;
}
div{
display:flex;
justify-content: center;
background-color:blue;
}
<footer>
<div>
<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOEAAADhCAMAAAAJbSJIAAAA81BMVEXgT1////9ktfYAiXvc3Nzg4ODeP1L4+Pj44OL22tzePVDgTF367O3fSVrn5+ffRFb5/P+x2ftdsvZ/wvj/7ljjZXJ7u8LhVWX99fbv7u7iW2rogozsmKHqipT87u/21NfwrrTtn6fzwcfoiJHmeoXlbnzzwMXyuL31zdHupa3mc3/f5uX/8FG93/v/8UlbsvxOqtgAhnHs3t/fzc7goabktbnekpjlsrfixciMyfh1u+uYxs2ozbehy8nx6mu71Kd+v+WNwtrE2Jrf43m+17LV3opqt/GCv9oXj4ogk5pEo8Q8orlNqtIZkJBIqMtYr+MvmqW74o8pAAALkUlEQVR4nOWdeXvbNhKHyag6KBBBq4ZLmqROU4dlrx1l2+1umzht0/U6drLO9/80C+qwKIkgcQxE2P79lSePo+j14JgZDAaWrVnNXsvpTwfDbuR5Yej7lu+HoedF3eFg2ndavabuL2Dp/HB3NDxNvBARQjBGCFkb0T9jTP8WhV5yOhy5Or+EJsKeMxmOSZuC4QzYoVJSTH9uPJw4PT1fRQNh4A4izye4iOyAFBPfiwZuAP91oAndWTxuiNFlKBvjeAY9ZEEJe5MkRFJ0W0oUJhPQ8QpHGEy7lpzxDkxpdadwwxWIMHAiC2Nluo3oR0UOECQIYTBNAPE2kAmMIQEIW3GbqA/OQyHSjlsGEDrdkGjAW4mEXadiwv68AbC4sIVwY96vkNBJLOjpdyhsJUp2VCB0ooZ+viVjI1JglCZ04yPY75HRiqVdHVnCqa9vfckT8adHJZyFWvaHIiESzo5GGMSFEZE2RhTLuAAShFN03AG6FUESQ1WYsNfVugEWC+GucNwhSjjS6MHwiIQjrYTBWSUzMCuEzsRmoxBha1ytAVciYyF/XIRwFB5vjy8SFhqpAoSDo++BLCEy0EAYRCaM0I1IxD0ZeQnduRkjdCM853VUOQn7vlmAFNHnjBv5CGe+KVNwK+Tz+alchIMK3Ri2EOZab3gIp0YCpog8bioH4dCkRXRXZAhBODRtjckKlyOWEhpswVTlViwjNNqCqUqtWEI4NduCqUjJclNMODDdgqlKNo1Cwpmh28SuEC7c+osI+wZ6MnlChQ5cAaH7RABTxAI3nE0YGBZNFAnP2cEUmzB6OoAUMRInHJi/T2TFjvpZhKOnBUgRWbkbBmErfCqrzEYoZGTg8gmD8VOahCvhcf5qk0949tTGaCpyxk84khiiSFpgiCh3KuYR9sQnIUahJym4NDMK845t8gi7omMUkXgmXd3zLgFDJF0+wqno/4g9lYKQ1/VTMMS8xM0hYSA6M5CvVA3yul7/Beq8AKHDoXRIGAuPUbnz9Qzh+c9QTj6Jywlnov8XGisBpoT1838QoJF6+Os+IBReRxnbkBBhvf4ugdmCUVhGKJ6YaSjWna0I6+9OYRAP0jZ7hBJRb0OxQnJNWD//CWS9OYiG9wiFlxk4wnS9gZiM+4vNLqEj8YlghBTRA1lvdjevXUKZuB6OkAoiptmL93cInYbEB4ISfgexpDZ2jLhDKOUhghLWz2N1QpywCPtSnwdLWD8ftNWX1OwGliWUSx8CE1L/RjmewvN8QqlZCE9YP/+X8pKanYkZwq7c54ITUqnW7uBMoLgllE2v6SCs/1PNv8km3raEEu6MPsLznywlxIxj80gYtCU/TAuhsgvXfgyFHwmlT3tVCU9yCemSqrTebEOMDWGQyI4KVcJmPiGV9FeiQsnGiBtCR/oXpkrIGKapTuX2r6XwZsPYEMqfpSkT2kzC81/kj9kf/e81YSD7QRCETaYVz39WWFKDHULhHCkkIV1tWIzUv5FF3ORO14SS/gwUIbUjQ9/PZOfixq9ZEfak+aAImZL0llP1MoQTBT/QWEIyyRCqHI4YS7gOhJeErsqZtrGEKHQfCYUz+U+CcJ3hXxLGKh6guYQ43hAG42dqw2XtQkroKrh/JhNaDXdNqFb+ZDDhslAqJVSrYDOYcOl9U8KetOtnOiHyektCx1cBNJnQSisMLDWXbZ+QGQedrH/ghx859O/vgQhTx81SvnCwQ1j/jqHXG8LOq1J1foQiTK8qUEKl3VAH4SswwrSKghIq5pdNJrRISujKJkrzCFmBbLNZDWHbpYSq1cBia+mxbTiihKo3myQJO52rDosWjpAuNZatWjcnR9j59bf3H35lIAISntpWU7X4UYrw6sP15cXl9ccr3YRJ01L02eQIOx8u36S6/KiZkPptlnJVvgRh5/frNytd/pE3UAEJw5blqNYFyBC+v1wTXvyZN07hCC3kWH3VAhYJwqs/LzaEnzQTkr6lfEuUb8ffJfzreIRTS/l+067XVhpbLEfpH282hLmrKSThwFK+yizll/5nZcSL69wtEZAQDy2FMxl5ws7NpwvKePHmvyvAt/oIu1YEupbyjdLUpXn/6fr64++rMfrl9kbbWhpZqhu+rNeWOqUbx/Tz4k4boVcVYVZva7WaRsJQEVCd8OZrrba410RI+aonvFtQG94+aCNUSyVCENZSLe47egj96gnvF0vE2oMuQmUpEt7crgBr93oIARgVCb+tAWuLBy2ElY/Sm9qjvl7pIYRdS4Wzid+2hLUvetZSUMKmaEb44TZD+E0PIaxPI0jY+ZwBrD36biZ7bYKEXxZZwtrXGx2EsLHFyWuGTnIJd0xIdQdPGAHHh6XaIXy72CO8BSek8SFsjC9GeLsHSGdiB5pwCJynESL83z7gxneDzdPA5tqECA9MuHHAYXNtVeRLV7rbn4VLxBtgwn4lOW+mCWurbR82513FucVS97mAtdpb6HOLSs6eqG7yxmiqzx3gs6dqzg9fdb4xAGuLt3DVJsvzQ9gz4OYJQ/uxxQMLMJ2JsGfAoOf4/LHFPWuQpjMR+BwftBaDl/DAX8vqK3AtBmQ9DY8Nl/pcRLi4g62nAa2JYk3Dx3l48vdUP/ytUL/ZUIQEvK4NXhB1bZC1iYYRrmsTIetLDSNc15c+/xrh51/n/fxr9V/AfYvnf2fm+d97Ary7xkqXCgqGcHt3DfD+IdMvFVIdyIbb+4dwd0hNIszeIQW7B8yOLSogzN4DhrvLzT4/FBII4c5d7ud/H7/6ngrwhLs9Farui6GFcLcvRqW9TfQQ7vU2qbQ/jRbC/f40VfYY0kS432Oouj5ReggP+0QB9fpi93wSEYBfetjrC6hfmzE+TU6/Npiee6YQ5vXcg+mbCDJI68qE+X0TQXpfGuKX5ve+rKp/aYnkehvn9y+tqAetBkJWD9qK+ghrIGT2Ea6mFzQ8IbsXdDX9vOEJC/p5V9KTHZywqCd7JX31wQkL++pX8TZCifqihMVvI8i8b0HUnpkpk2iSrOx9C4kQAx8+XgMp0aWh7I0SiXdmkCf9mBWHAsFBVf7OjESGn+PlaHmJHqlwvBUksdigiTbAgeDvm+e9J/E3uyyEz/QM1J5omQjfm10yuVM8HvZdaPVj4Z7lfO+uSbydl5qx0YZWQ7jVNe/beTLvHxoh/vcPpd6wNED8b1i+gHdIX8Bbss//PeAX8KbzC3iX+wW8rW4HcsnFSoTnbLeRTSgTDVekg6iXk9DuPxFE5Bc9FFpEaM/kH0E5ohAuzKMUEtqDpzAVMXMZ5SCUPxk+ng4SM2KEyreitKs0h1JGaA/NtiIpAywnNNuKHFmwckKTrVhuQS5Ce2ropoHy0jJShHTTMBERlWwTIoT2zEDvBvl8ByZ8hNSBM229wYWumjih7RoWaeB5gbMtRWgHqu+7gopE3Fl2bsI06jdlMiJ2RK9EaI+UH1uGEQ5ZORlVQrs1NmGkkrHQuboQoR2cCR9MQQshwYMuMcJ0pFZrRiI0QmUI7V63QgcH4W7e4QssIXVTUVVmJIjHEVUntIO4ktmIUCxz1CxDSP3U8Oh7IyKhXOGOHCEdqv5xhyrxJQaoEqHtxtbx9n9sxbxuKByhbTtR4ziMuBE55V9HAyFlTI5gR2wlCnyKhDRunItXTIgI4cacMw7UREjt2NXo5ZCwq2Q/EELqj8dtLXsHIu0YoHYVgJC6ANMEQ09IjJMpSC0ZCCFldCILEJJ+VOQA1coBEdqpIbsWAVh2ECZWF8Z8S8ERUvUmSYiUIOm/DpOJcPxQJFBCKncWjxtypqTGa4zjmbTzwhA0IVXgDiLPF6OkdL4XDVwNdaoaCFP1nMlwTNoEY1wYaSFEf4L+3Hg4cUDH5laaCFdyR8PTxAsRISQlRRkwSkb/FoVecjocQQ/MHWklTNXstZz+dDDsRp4Xhr5v+X4Yel7UHQ6mfafVa5Z/hJr+D8W0TFVSelAUAAAAAElFTkSuQmCC">
<img src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRyFcxKQYRAhR9esHvHVZokZGCYFNC1_rMHhw&usqp=CAU">
</div>
</footer>
<center> tag will not applicable if you are using flexbox. Instead flex-box itself has some properties that you can make use of. In your use-case you can go with justify-content: center
.row{
display: flex;
justify-content: center;
}
.item{
color: red;
background: lightblue;
margin-left: 20px;
}
<footer class= "marginauto1">
<div class="row">
<div class="item 1">
<h1>Telegram</h1>
</div>
<div class="item 2">
<h1>Facebook</h1>
</div>
<div class="item 3">
<h1>Twitter</h1>
</div>
</div>
</footer>
If you don't want any space in between of 2 or more items you can remove the margin.
Its working as expected. You have defined .column with flex: 30%; which intrun will split into 3
flex-grow: 1;
flex-shrink: 1;
flex-basis: 30%;
So what have you done is allowing the element to grow till the available width with a minimum of 30% relative to the container. This is because the flex-basis is defined. This will be 33% each.
For your soution to work remove flex: 30%; from .column. This will take the width depending on the content.
If you want some gap between the element, try adding some margin or padding, I have used margin for that. Or you can set the width of column element.
Inorder to align the items center in horizontal axis, use justify-content: center; for the flex element.
Working Fiddle
.row {
display: flex;
justify-content: center;
}
.column {
padding: 0px;
margin-right: 20px;
}
.marginauto1 {
margin: 30px auto 20px;
display: block;
}
.pointer img {
width: 50px;
}
<footer class="marginauto1">
<div class="row">
<div class="column">
<a class="pointer" href="">
<img src="https://cdn1.iconfinder.com/data/icons/logotypes/32/twitter-512.png" alt="">
</a>
</div>
<div class="column">
<a class="pointer" href="">
<img src="https://cdn1.iconfinder.com/data/icons/logotypes/32/twitter-512.png" alt="">
</a>
</div>
<div class="column">
<a class="pointer" href="">
<img src="https://cdn1.iconfinder.com/data/icons/logotypes/32/twitter-512.png" alt="">
</a>
</div>
</div>
</footer>
div class container is used to wrap all other items of the web page, I want to align this container centrally but can't seem to figure out why it isn't working.
edit: I would like the container itself center on the viewpoint and then I want to individually align the items within their own containers.
edit 2: I have figured it out, thanks for everyone's responses. I changed the HTML selector to the body, then changed the display to flex and finally justify-self to align-items.
* {
margin: 0;
padding: 0;
}
html {
display: block;
flex-direction: column;
width: 100%;
justify-self: center;
}
h1 {
text-align: center;
}
.sub {
position: absolute;
}
.container {
width: 50%;
border: 2px black solid;
box-sizing: border-box;
display: inline-flex;
position: relative;
}
<!DOCTYPE html>
<html>
<head>
<link href='style.css' rel='stylesheet'>
<link href="https://fonts.googleapis.com/css?family=Notable|Work+Sans&display=swap" rel="stylesheet">
</head>
<h1 id='main_title'>Website Style Specification - 1</h1>
<body>
<div class='container' id='color_container'>
<h2 class='sub'>Colours</h2>
<div class='color_box' id='color_one'>
<p>Coal</p>
<p>#252525</p>
<p>Background Colour</p>
</div>
<div class='color_box' id='color_two'>
<p>Blood</p>
<p>#ff0000</p>
<p>Text colour</p>
</div>
<div class='color_box' id='color_three'>
<p>Crimson</p>
<p>#af0404</p>
<p>Borders ad foreground colouring</p>
</div>
<div class='color_box' id='color_four'>
<p>Slate</p>
<p>#414141</p>
<p>Element background</p>
</div>
</div>
<div class='container' id='font_container'>
<h2 class='sub'>Fonts</h2>
<div class='font_box' id='font_1'>
<h3>Notable</h3>
<p class='normal'>This is how the text will display on the website.</p>
<p class='italic'>This is how the text will display on the website.</p>
<p class='bold'>This is how the text will display on the website.</p>
</div>
<div class='font_box' id='font_2'>
<h3>WorkSans-Regular</h3>
<p class='normal'>This is how the text will display on the website.</p>
<p class='italic'>This is how the text will display on the website.</p>
<p class='bold'>This is how the text will display on the website.</p>
</div>
</div>
<div class='container' id='text_styles'>
<h2 class='sub'>Text styles</h2>
<div class='text_box' id='text_1'>
<h3 id='sub_headings'>This is a sub heading</h3>
<ul>
<li>HTML: h2</li>
<li>font family: Notable</li>
<li>Font weight: 28px</li>
<li>Text decoration: underline</li>
</ul>
</div>
<div class='text_box' id='text_2'>
<p id='text'>
<ul>
<li>HTML: p</li>
<li>font family: Work sans</li>
<li>font weight: 18px</li>
</ul>
</p>
</div>
</div>
</body>
<footer></footer>
</html>
Are you looking for something like this?
Give the parent element of container display: flex and justify-content: center; and let flexbox do its magic. This will center the child elements on the X-Axis
* {
margin: 0;
padding: 0;
}
html {
display: block;
flex-direction: column;
width: 100%;
}
body{
width: 100%;
display: flex;
justify-content: center;
color: black;
}
h1 {
text-align: center;
}
.sub {
position: absolute;
}
.container {
width: 50%;
border: 2px black solid;
box-sizing: border-box;
text-align: center;
}
<html>
<body>
<div class="container">
HELLO IM THE CONTAINER
</div>
</body>
</html>
In this jsfiddle, I want the Author element to be aligned between the various card elements. I can't see how to stretch the element containing the details to match the variably sized elements in the same row.
The goal is to have the Author lines lining up horizontally across the rows.
.container {
display: flex;
flex-flow: row wrap;
margin: 10px;
}
.card {
width: 200px;
margin: 10px;
}
.product_detail {
display: flex;
flex-direction: column;
justify-content: space-between;
border: 1px solid pink;
}
.detail_item {
border: 1px solid blue;
flex: 1;
}
img {
width: 100%;
}
<div class='container'>
<div class="card">
<section>
<img src="https://c.booko.info/covers/34edd12eb5c21388/v/600.jpeg" itemprop="image" size="500x750">
</section>
<section class="product_detail">
<div itemprop="name" class='detail_item'>
A Book Title
</div>
<div class="detail_item">A Subtitle might be here</div>
<div itemprop="author" class='detail_item'>Author</div>
</section>
</div>
<div class="card">
<section>
<img src="https://c.booko.info/covers/34edd12eb5c21388/v/600.jpeg" itemprop="image" size="500x750">
</section>
<section class="product_detail">
<div itemprop="name" class='detail_item'>
A Book Title which is much longer and takes up a few lines
</div>
<div class="detail_item">A Subtitle might be here</div>
<div itemprop="author" class='detail_item'>Author</div>
</section>
</div>
<div class="card">
<section>
<img src="https://c.booko.info/covers/34edd12eb5c21388/v/600.jpeg" itemprop="image" size="500x750">
</section>
<section class="product_detail">
<div itemprop="name" class='detail_item'>
A Book Title
</div>
<div class="detail_item">A Subtitle might be here</div>
<div itemprop="author" class='detail_item'>Author</div>
</section>
</div>
</div>
As I understood it, you are trying to have the Author div anchored to the bottom of each card.
Assuming I understood correctly, you were pretty close. Here's what was missing:
the .card div needed to be a flex container
the .product_detail section needed to stretch to fill its available space
the Author div needed to be anchored to the bottom
Here's the CSS that changed:
.card {
display: flex;
flex-direction: column;
}
.product_detail {
flex: 1;
}
.detail_item[itemprop="author"] {
margin-top: auto;
}
Here's an updated Fiddle
Note: if you don't want the .detail_item divs to be vertically evenly distributed, you can just remove the flex: 1; property from .detail_item which would look like this.
Hope this helps. Good luck!
I am trying to do a very simple two-column layout that is giving me a hard time. I am still learning the art of flex layout so I'm sure there is something simple that I'm missing. I want a vertical list of <div>s, each of which is a flexbox with two child <div>s. The width of first child varies based on content. The second child is flex-grow: 1, and I want those items to left-align across the set of parents. Instead, the first child is sized to content, and the second butts up against it on the right.
#resultsList {
display: flex;
flex-direction: column;
}
.result {
display: flex;
align-items: flex-start;
justify-content: flex-start;
}
.result-text {
flex: 1;
}
<div id="resultsList">
<div class="result">
<div class="result-line">Line 147</div>
<div class="result-text">Blah blah</div>
</div>
<div class="result">
<div class="result-line">Line 223</div>
<div class="result-text">Resukt 2</div>
</div>
<div class="result">
<div class="result-line">Line 445</div>
<div class="result-text">Quick brown fox</div>
</div>
</div>
I have tried many combinations of align, justify, etc. but I always get the same (or a worse) result.
Okay so:
I think is this what you mean right?
There's a lot of flex going on here so the basic principles are:
main-container holds everything, displaying it as flex. Fixed width of 600px.
sub-container is each flex item, being display as column.
first-container is a fixed width (in this case: 150px) and flex-grow: 1;
content does not have a flex grow property, and so is only the width of its content.
padder has a flex-grow property, so it will take up the rest of the remaining space.
second-container takes up the rest of the container.
The rest is just the use of borders. Where applicable you can make border-{top|bottom|left|right} to none, so it appears as if the box is extended out. Try using the chrome dev tools to see the width of each component.
.main-container {
width: 600px;
display: flex;
flex-direction: column;
}
.sub-container {
display: flex;
}
.first-container {
border: 1px solid black;
border-right: none;
flex-grow: 1;
display: flex;
max-width: 150px;
}
.content {
border-right: 1px solid black;
padding: 10px;
}
.padder {
flex-grow: 1;
}
.second-container {
border: 1px solid black;
border-left: none;
flex-grow: 2;
padding: 10px;
}
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="test.css">
</head>
<body>
<div class="main-container">
<div class="sub-container">
<div class="first-container">
<div class="content">
<p>text</p>
</div>
<div class="padder"></div>
</div>
<div class="second-container">
<p>text</p>
</div>
</div>
<div class="sub-container">
<div class="first-container">
<div class="content">
<p>sample text</p>
</div>
<div class="padder"></div>
</div>
<div class="second-container">
<p>text</p>
</div>
</div>
<div class="sub-container">
<div class="first-container">
<div class="content">
<p>more sample text</p>
</div>
<div class="padder"></div>
</div>
<div class="second-container">
<p>text</p>
</div>
</div>
</div>
<script type="text/javascript" src="app.js"></script>
</body>
</html>
This question already has answers here:
Bootstrap Center Vertical and Horizontal Alignment
(17 answers)
Closed last year.
I have a problem with my CSS. I have a panel form in my index page and I want to move it in the middle of the page vertically and horizontally. But I don't know how to create a CSS for this.
Here's my sample code:
<div class="login_header"></div>
<div class="container" style="text-align: center;">
<div class="col-md-6 col-md-offset-3">
<div class="panel_form panel panel-default">
<div class="panel-content">
<h1>test</h1>
</div>
<div class="panel-footer">
<p>test</p>
</div>
</div>
</div>
</div>
<footer class="footer"></footer>
I have a CSS like this:
.login_header { min-height: 50px; background-color: #f5f5f5; }
.panel_form {
/* I don't have an idea with this */
}
.footer {
position: absolute;
bottom: 0;
width: 100%;
height: 50px;
background-color: #f5f5f5;
}
I am not good enough in CSS that's why I need your help. That's all thanks.. :)
Bootstrap 4:
<div class=" h-100 d-flex justify-content-center align-items-center">
<div>
Items are Centered horizontally and vertically
</div>
</div>
JsFiddle
Some of the other answers on this question use CSS hacks with tables and custom CSS classes. As the poster asked "How to center vertically and horizontally using Bootstrap", here is how to do that using only Bootstrap 4 utility classes:
<div class="d-flex justify-content-md-center align-items-center vh-100">
<p>Your Content</p>
</div>
Something of note is that due to the styling on the parent div, when adding additional elements in the same div, they will appear beside the first one, rather than below it. To fix this, just add an additional div inside the parent to reset the styling.
<div class="d-flex justify-content-md-center align-items-center vh-100">
<div>
<p>Content 1</p>
<p>Content 2</p>
</div>
</div>
This does work with Bootstrap flex, I've found that it works best when placed inside a flex component like this, rather than wrapping the entire row.
<div class="container">
<div class="row">
<div class="col-md-6">
<div class="d-flex justify-content-md-center align-items-center vh-100">
<p>Content 1</p>
</div>
</div>
<div class="col-md-6">
<div class="d-flex justify-content-md-center align-items-center vh-100">
<p>Content 2</p>
</div>
</div>
</div>
</div>
Here is a breakdown of each class:
d-flex: Effectively display: flex, allows the div to grow or shrink depending on the amount of content.
justify-content-md-center: Justifies content in the center of the page, can also be replaced with justify-content-sm-center or justify-content-lg-center to change the breakpoint.
align-items-center: Centers the alignments of all items in a div.
vh-100: Sets the height of the div to 100vh, or 100 "vertical height". This ensures that the div is the correct height to allow for vertical alignment.
I found some of the answers very difficult to implement. However, this question seems to be one of the most basic ones and so here's an answer that someone else like me might find useful.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container" style="display: flex; justify-content: center; align-items: center; height: 100vh">
hello world!
</div>
So, check this out; it's pretty cool
HERES A CODE PEN TO SEE IT IN ACTION
html, body 100% width and height;
container with relative or fixed positioning with 100% width and height, if you want to center in viewport. Size doesn't matter if you just want to ceter it within the element.
centered thing needs absolute positioning, a top and left of 50%, then use transform: translate(-50%, -50%);
regardless of its size, it's centered in viewport
CSS
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html,
body {
width: 100%;
height: 100%;
}
#outer {
position: relative;
width: 100%;
height: 100%;
background: #BADA55;
}
#outer #container {
background-color: #f3f3f3;
color: #663399;
padding: 15px 25px;
width: 100%;
max-width: 300px;
position: absolute;
transform: translate(-50%, -50%);
left: 50%;
top: 50%;
}
LESS version
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html, body {
width: 100%;
height: 100%;
}
#outer {
position: relative;
width: 100%;
height: 100%;
background: #BADA55;
#container {
background-color: #f3f3f3;
color: #663399;
padding: 15px 25px;
width: 100%;
max-width: 300px;
position: absolute;
transform: translate(-50%, -50%);
left: 50%;top: 50%;
}
}
What worked for me is this:
<div class="container h-100">
<div class="d-flex justify-content-md-center align-items-center vh-100">
<p>Your Content</p>
</div>
</div>
Asked and answered here: Twitter Bootstrap - how to center elements horizontally or vertically
But the short of it is:
<div class="center-block">...</div>
Link to the Bootstrap docs: http://getbootstrap.com/css/#helper-classes-center
Brothers check this one it's working...
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script>
</head>
<body>
**<div class="container" style="display: flex; justify-content: center; align-items: center; height: 100vh">
<div class="jumbotron">
hello world!
</div>**
</div
</body>
</html>
While I haven't found a solution to the general problem in pure Bootstrap 5, here is a solution that works with just a little additional CSS. Please test by changing the browser window size, or using the Responsive Mode of your browser, but not both at once, since they don't behave well together.
This example centers a 50% wide and high div, and centers the text inside it.
It works perfectly down to about a 200px by 200px window.
See Code Pen https://codepen.io/david263/pen/eYvOGOB and use Settings > Full screen mode.
<style type="text/css">
/* Required for proper centering */
html, body{
height:100vh;
width:100vw;
}
</style>
<!-- Outer container, full page width and height, red border -->
<div class="container-fluid d-flex justify-content-center align-items-center" style="height:100vh; overflow:hidden; border: 2px solid red">
<!-- Inner row, half the width and height, centered, blue border -->
<div class="row text-center d-flex align-items-center" style="overflow:hidden; width:50vw; height:50vh; border: 1px solid blue">
<!-- Innermost text, wraps automatically, automatically centered -->
<h2>Center This Text (Even if Wrapped) in all Viewport Sizes</h2>
</div> <!-- Inner row -->
</div> <!-- Outer container -->
Give the outer div
display: table;
and the inner div
display: table-cell
Then you can use
vertical-align: center
on the inner div
Read further: Twitter Bootstrap - how to center elements horizontally or vertically