BootStrap Advanced #1

 

Bootstrap 4 Media Objects:

Bootstrap provides an easy way to align media objects (like images or videos) together with content. Media objects are often used to display blog comments, tweets and so on.

Example :

<div class="media border p-3">
  <img src="img_avatar3.png" alt="John Doe" class="mr-3 mt-3 rounded-circle" style="width:60px;">
  <div class="media-body">
    <h4>John Doe <small><i>Posted on February 19, 2016</i></small></h4>
    <p>Lorem ipsum...</p>
  </div>
</div>

Nested Media Objects:

Media objects can also be nested (a media object inside a media object).

Example:

<div class="media border p-3">
  <img src="img_avatar3.png" alt="John Doe" class="mr-3 mt-3 rounded-circle" style="width:60px;">
  <div class="media-body">
    <h4>John Doe <small><i>Posted on February 19, 2016</i></small></h4>
    <p>Lorem ipsum...</p>
    <div class="media p-3">
      <img src="img_avatar2.png" alt="Jane Doe" class="mr-3 mt-3 rounded-circle" style="width:45px;">
      <div class="media-body">
        <h4>Jane Doe <small><i>Posted on February 20 2016</i></small></h4>
        <p>Lorem ipsum...</p>
      </div>
    </div> 
  </div>
</div>

Right-Aligned Media Image:

To right-align the media image, add the image after the .media-body container.

Example:

<div class="media border p-3">
  <div class="media-body">
    <h4>John Doe <small><i>Posted on February 19, 2016</i></small></h4>
    <p>Lorem ipsum...</p>
  </div>
  <img src="img_avatar3.png" alt="John Doe" class="ml-3 mt-3 rounded-circle" style="width:60px;">
</div>

Top, Middle or Bottom Alignment:


Use the flex utilities, align-self-* classes to place the media object on the top, middle or at the bottom.

Example:

<!-- Media top -->
<div class="media">
  <img src="img_avatar1.png" class="align-self-start mr-3" style="width:60px">
  <div class="media-body">
    <h4>Media Top</h4>
    <p>Lorem ipsum...</p>
  </div>
</div>

<!-- Media middle -->
<div class="media">
  <img src="img_avatar1.png" class="align-self-center mr-3" style="width:60px">
  <div class="media-body">
    <h4>Media Middle</h4>
    <p>Lorem ipsum...</p>
  </div>
</div>

<!-- Media bottom -->
<div class="media">
  <img src="img_avatar1.png" class="align-self-end mr-3" style="width:60px">
  <div class="media-body">
    <h4>Media Bottom</h4>
    <p>Lorem ipsum...</p>
  </div>
</div>

Media list:

On your <ul> or <ol>, add the .list-unstyled to remove any browser default list styles, and then apply .media to your <li>s. As always, use spacing utilities wherever needed to fine tune.

Example:

<ul class="list-unstyled">
  <li class="media">
    <img class="mr-3" src="..." alt="Generic placeholder image">
    <div class="media-body">
      <h5 class="mt-0 mb-1">List-based media object</h5>
      Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante 
  </li>
  <li class="media my-4">
    <img class="mr-3" src="..." alt="Generic placeholder image">
    <div class="media-body">
      <h5 class="mt-0 mb-1">List-based media object</h5>
      Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante 
  <li class="media">
    <img class="mr-3" src="..." alt="Generic placeholder image">
    <div class="media-body">
      <h5 class="mt-0 mb-1">List-based media object</h5>
      Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante so
    </div>
  </li>
</ul>


Bootstrap 4 List Groups:

Basic List Groups:

Example:

<ul class="list-group">
  <li class="list-group-item">First item</li>
  <li class="list-group-item">Second item</li>
  <li class="list-group-item">Third item</li>
</ul>

List Group With Linked Items:

Example:

<div class="list-group">
  <a href="#" class="list-group-item list-group-item-action">First item</a>
  <a href="#" class="list-group-item list-group-item-action">Second item</a>
  <a href="#" class="list-group-item list-group-item-action">Third item</a>
</div>

Flush / Remove Borders:

Use the .list-group-flush class to remove some borders and rounded corners.

Example:

<ul class="list-group list-group-flush">

Horizontal List Group:

If you want the list items to display horizontally instead of vertically (side by side instead of on top of each other), add the .list-group-horizontal class to .list-group

Example:

<ul class="list-group list-group-horizontal">

Bootstrap 4 Cards:

A card in Bootstrap 4 is a bordered box with some padding around its content. It includes options for headers, footers, content, colors, etc.

Basic Card:

A basic card is created with the .card class, and content inside the card has a .card-body class.

Example:

<div class="card">
  <div class="card-body">Basic card</div>
</div>

Header and Footer:
The .card-header class adds a heading to the card and the .card-footer class adds a footer to the card.
Example:
<div class="card">
  <div class="card-header">Header</div>
  <div class="card-body">Content</div>
  <div class="card-footer">Footer</div>
</div>

Titles, text, and links:
Use .card-title to add card titles to any heading element. The .card-text class is used to remove bottom margins for a <p> element if it is the last child (or the only one) inside .card-body. The .card-link class adds a blue color to any link, and a hover effect.
Example:
<div class="card">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <p class="card-text">Some example text. Some example text.</p>
    <a href="#" class="card-link">Card link</a>
    <a href="#" class="card-link">Another link</a>
  </div>
</div>

Card Images:
Add .card-img-top or .card-img-bottom to an <img> to place the image at the top or at the bottom inside the card. Note that we have added the image outside of the .card-body to span the entire width.
Example:
<div class="card" style="width:400px">
  <img class="card-img-top" src="img_avatar1.png" alt="Card image">
  <div class="card-body">
    <h4 class="card-title">John Doe</h4>
    <p class="card-text">Some example text.</p>
    <a href="#" class="btn btn-primary">See Profile</a>
  </div>
</div>

Stretched Link:
Add the .stretched-link class to a link inside the card, and it will make the whole card clickable and hoverable (the card will act as a link).
Example:
<a href="#" class="btn btn-primary stretched-link">See Profile</a>

Card Columns:
The .card-columns class creates a masonry-like grid of cards (like pinterest). The layout will automatically adjust as you insert more cards.
Example:
<div class="card-columns">
  <div class="card bg-primary">
    <div class="card-body text-center">
      <p class="card-text">Some text inside the first card</p>
    </div>
  </div>
  <div class="card bg-warning">
    <div class="card-body text-center">
      <p class="card-text">Some text inside the second card</p>
    </div>
  </div>
</div>









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