<div class="alert alert-primary" role="alert">
    <strong>Well done!</strong> You successfully read this
    important alert message.
</div>

<div class="alert alert-secondary" role="alert">
    <strong>Well done!</strong> You successfully read this
    important alert message.
</div>

<div class="alert alert-success" role="alert">
    <strong>Well done!</strong> You successfully read this
    important alert message.
</div>

<div class="alert alert-info" role="alert">
    <strong>Heads up!</strong> This alert needs your attention,
    but it's not super important.
</div>

<div class="alert alert-warning" role="alert">
  <strong>Warning!</strong> Better check yourself, you're not looking too good.
</div>

<div class="alert alert-danger" role="alert">
  <strong>Oh snap!</strong> Change a few things up and try submitting again.
</div>

<div class="alert alert-light" role="alert">
    <strong>Well done!</strong> You successfully read this
    important alert message.
</div>

<div class="alert alert-dark" role="alert">
    <strong>Well done!</strong> You successfully read this
    important alert message.
</div>

<div class="alert alert-danger" role="alert">
  <strong>Oh snap!</strong>
  <a href="#!" class="alert-link">Change a few things up</a>
  and try submitting again.
</div>

<div class="alert alert-warning alert-dismissible fade show" role="alert">
  <button type="button" class="close" data-dismiss="alert" aria-label="Close">
    <span aria-hidden="true">&times;</span>
  </button>
  <strong>Holy guacamole!</strong> You should check in on some of those fields below.
</div>

<div class="alert alert-success" role="alert">
  <h4 class="alert-heading">Well done!</h4>
  You successfully read this important alert message.
</div>

<h1>Example heading <span class="badge badge-secondary">New</span></h1>
<h2>Example heading <span class="badge badge-secondary">New</span></h2>
<h3>Example heading <span class="badge badge-secondary">New</span></h3>
<h4>Example heading <span class="badge badge-secondary">New</span></h4>
<h5>Example heading <span class="badge badge-secondary">New</span></h5>
<h6>Example heading <span class="badge badge-secondary">New</span></h6>

<span class="badge badge-pill badge-primary">Secondary</span>

<span class="badge badge-primary">Primary</span>

<span class="badge badge-secondary">Secondary</span>

<span class="badge badge-success">Success</span>

<span class="badge badge-info">Info</span>

<span class="badge badge-warning">Warning</span>

<span class="badge badge-danger">Danger</span>

<span class="badge badge-light">Light</span>

<span class="badge badge-dark">Dark</span>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item active" aria-current="page">Home</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item active" aria-current="page">Library</li>
  </ol>
</nav>

<nav aria-label="breadcrumb">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="#">Home</a></li>
    <li class="breadcrumb-item"><a href="#">Library</a></li>
    <li class="breadcrumb-item active" aria-current="page">Data</li>
  </ol>
</nav>

<button type="button" class="btn btn-primary">Primary</button>

<button type="button" class="btn btn-secondary">Secondary</button>

<button type="button" class="btn btn-success">Success</button>

<button type="button" class="btn btn-info">Info</button>

<button type="button" class="btn btn-warning">Warning</button>

<button type="button" class="btn btn-danger">Danger</button>

<button type="button" class="btn btn-light">Light</button>

<button type="button" class="btn btn-dark">Dark</button>

<button type="button" class="btn btn-link">Link</button>

<button type="button" class="btn btn-outline-primary">Primary</button>

<button type="button" class="btn btn-outline-secondary">Secondary</button>

<button type="button" class="btn btn-outline-success">Success</button>

<button type="button" class="btn btn-outline-info">Info</button>

<button type="button" class="btn btn-outline-warning">Warning</button>

<button type="button" class="btn btn-outline-danger">Danger</button>

<button type="button" class="btn btn-outline-light">Light</button>

<button type="button" class="btn btn-outline-dark">Dark</button>

<div class="btn-group" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-secondary">Left</button>
  <button type="button" class="btn btn-secondary">Middle</button>
  <button type="button" class="btn btn-secondary">Right</button>
</div>

<div class="btn-group btn-group-lg" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-secondary">Left</button>
  <button type="button" class="btn btn-secondary">Middle</button>
  <button type="button" class="btn btn-secondary">Right</button>
</div>

<div class="btn-group btn-group-sm" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-secondary">Left</button>
  <button type="button" class="btn btn-secondary">Middle</button>
  <button type="button" class="btn btn-secondary">Right</button>
</div>

<div class="btn-group-vertical" role="group" aria-label="Basic example">
  <button type="button" class="btn btn-secondary">Left</button>
  <button type="button" class="btn btn-secondary">Middle</button>
  <button type="button" class="btn btn-secondary">Right</button>
</div>

<div class="btn-group" role="group" aria-label="Button group with nested dropdown">
  <button type="button" class="btn btn-secondary">1</button>
  <button type="button" class="btn btn-secondary">2</button>

  <div class="btn-group" role="group">
    <button id="btnGroupDrop1" type="button"
            class="btn btn-secondary dropdown-toggle"
            data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      Dropdown
    </button>
    <div class="dropdown-menu" aria-labelledby="btnGroupDrop1">
      <a class="dropdown-item" href="#!">Dropdown link</a>
      <a class="dropdown-item" href="#!">Dropdown link</a>
    </div>
  </div>
</div>

<div class="btn-toolbar" role="toolbar" aria-label="Toolbar with button groups">
  <div class="btn-group" role="group" aria-label="First group">
    <button type="button" class="btn btn-secondary">1</button>
    <button type="button" class="btn btn-secondary">2</button>
    <button type="button" class="btn btn-secondary">3</button>
  </div>
  <div class="btn-group" role="group" aria-label="Second group">
    <button type="button" class="btn btn-secondary">5</button>
    <button type="button" class="btn btn-secondary">6</button>
  </div>
  <div class="btn-group" role="group" aria-label="Third group">
    <button type="button" class="btn btn-secondary">8</button>
  </div>
</div>

<button type="button" class="btn btn-primary btn-lg">Large button</button>

<button type="button" class="btn btn-primary btn-sm">Small button</button>

<button type="button" class="btn btn-primary btn-lg btn-block">Block level button</button>

<a href="#!" class="btn btn-primary btn-lg active" role="button" aria-pressed="true">Primary link</a>

<button type="button" class="btn btn-lg btn-primary" disabled>Disabled button</button>
<a href="#" class="btn btn-primary btn-lg disabled" role="button" aria-disabled="true">Disabled link button</a>

<div class="btn-group btn-group-toggle" data-toggle="buttons">
  <label class="btn btn-secondary active">
    <input type="checkbox" checked autocomplete="off"> Active
  </label>
  <label class="btn btn-secondary">
    <input type="checkbox" autocomplete="off"> Check
  </label>
</div>

<div class="btn-group btn-group-toggle" data-toggle="buttons">
  <label class="btn btn-secondary active">
    <input type="radio" name="options" id="option1" autocomplete="off" checked> Active
  </label>
  <label class="btn btn-secondary">
    <input type="radio" name="options" id="option2" autocomplete="off"> Radio
  </label>
</div>

<div class="card">
  <img class="card-img-top" src="/images/pathToYourImage.png" alt="Card image cap">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <p class="card-text">
      Some quick example text to build on the card title
      and make up the bulk of the card's content.
    </p>
    <a href="#!" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

<div class="card">
  <div class="card-body">
    This is some text within a card block.
  </div>
</div>

<div class="card">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
    <p class="card-text">
      Some quick example text to build on the card title
      and make up the bulk of the card's content.
    </p>
    <a href="#!" class="card-link">Card link</a>
    <a href="#!" class="card-link">Another link</a>
  </div>
</div>

<div class="card">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
    <p class="card-text">
      Some quick example text to build on the card title
      and make up the bulk of the card's content.
    </p>
    <a href="#!" class="card-link">Card link</a>
    <a href="#!" class="card-link">Another link</a>
  </div>
</div>

<div class="card">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
    <p class="card-text">
      Some quick example text to build on the card title
      and make up the bulk of the card's content.
    </p>
    <a href="#!" class="card-link">Card link</a>
    <a href="#!" class="card-link">Another link</a>
  </div>
</div>

<div class="card">
  <div class="card-body">
    <h4 class="card-title">Card title</h4>
    <h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
    <p class="card-text">
      Some quick example text to build on the card title
      and make up the bulk of the card's content.
    </p>
    <a href="#!" class="card-link">Card link</a>
    <a href="#!" class="card-link">Another link</a>
  </div>
</div>

<div class="card">
  <img class="card-img-top" src="/images/pathToYourImage.png" alt="Card image cap">
  <div class="card-body"> Some more card content </div>
</div>

<div class="card">
  <div class="card-body">
    <p class="card-text">This image is in the middle</p>
  </div>
  <img src="/images/pathToYourImage.png" alt="Card image">
  <div class="card-body">
    <p class="card-text">of a card.</p>
  </div>
</div>

<div class="card">
  <div class="card-body"> Some more card content </div>
  <img class="card-img-bottom" src="/images/pathToYourImage.png" alt="Card image cap">
</div>

<div class="card">
  <img class="card-img" src="/images/pathToYourImage.png" alt="Card image">
  <div class="card-img-overlay">
    <p class="card-text">I'm text that has a background image!</p>
  </div>
</div>

<div class="card">
  <ul class="list-group list-group-flush">
    <li class="list-group-item">Cras justo odio</li>
    <li class="list-group-item">Dapibus ac facilisis in</li>
    <li class="list-group-item">Vestibulum at eros</li>
  </ul>
</div>

<div class="card">
  <div class="card-header">
    Featured
  </div>
  <div class="card-body">
    <h4 class="card-title">Special title treatment</h4>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
  </div>
</div>

<div class="card">
  <h3 class="card-header">Featured</h3>
  <div class="card-body">
    <h4 class="card-title">Special title treatment</h4>
    <p class="card-text">With supporting text below as a natural lead-in to additional content.</p>
    <a href="#!" class="btn btn-primary">Go somewhere</a>
  </div>
</div>

<div class="card">
  <div class="card-body">
    <p class="card-text">Some more card content</p>
  </div>
  <div class="card-footer">
    2 days ago
  </div>
</div>

<div class="card-group">
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
    </div>
  </div>
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
    </div>
  </div>
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
    </div>
  </div>
</div>

<div class="card-deck">
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
    </div>
  </div>
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
    </div>
  </div>
  <div class="card">
    <div class="card-body">
      <h4 class="card-title">Card title</h4>
      <p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
    </div>
  </div>
</div>

<div class="card-columns">
  <div class="card">
    <div class="card-body">
      <!-- Card content -->
    </div>
  </div>
  <div class="card p-3">
    <!-- Card content -->
  </div>
  <div class="card">
    <div class="card-body">
      <!-- Card content -->
    </div>
  </div>
  <div class="card bg-primary p-3 text-center">
      <!-- Card content -->
  </div>
</div>

<!-- Tip: use bg-* and text-* utilities to style the card -->
<div class="card text-white bg-primary mb-3 d-inline-block" style="max-width: 20rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h4 class="card-title">Primary card title</h4>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>
<div class="card text-white bg-dark mb-3 d-inline-block" style="max-width: 20rem;">
  <div class="card-header">Header</div>
  <div class="card-body">
    <h4 class="card-title">Primary card title</h4>
    <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card's content.</p>
  </div>
</div>

<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
  <div class="carousel-inner" role="listbox">
    <div class="carousel-item active">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=social" alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=industrial" alt="Second slide">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

<div id="carouselFadeExampleIndicators" class="carousel slide carousel-fade" data-ride="carousel">
  <div class="carousel-inner" role="listbox">
    <div class="carousel-item active">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=social" alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=industrial" alt="Second slide">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselFadeExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselFadeExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

<div id="carouselExampleIndicators" class="carousel slide" data-ride="carousel">
  <ol class="carousel-indicators">
    <li data-target="#carouselExampleIndicators" data-slide-to="0" class="active"></li>
    <li data-target="#carouselExampleIndicators" data-slide-to="1"></li>
  </ol>
  <div class="carousel-inner" role="listbox">
    <div class="carousel-item active">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=social" alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="#" data-src="holder.js/900x400?theme=industrial" alt="Second slide">
    </div>
  </div>
  <a class="carousel-control-prev" href="#carouselExampleIndicators" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#carouselExampleIndicators" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

<div class="bd-example">
  <div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">
    <ol class="carousel-indicators">
      <li data-target="#carouselExampleCaptions" data-slide-to="0" class="active"></li>
      <li data-target="#carouselExampleCaptions" data-slide-to="1"></li>
    </ol>
    <div class="carousel-inner" role="listbox">
      <div class="carousel-item active">
        <img class="d-block w-100" data-src="holder.js/900x300?auto=yes&bg=777&fg=555&text=First slide" alt="First slide">
        <div class="carousel-caption d-none d-md-block">
          <h3>First slide label</h3>
          <p>Nulla vitae elit libero, a pharetra augue mollis interdum.</p>
        </div>
      </div>
      <div class="carousel-item">
        <img class="d-block w-100" data-src="holder.js/900x300?auto=yes&bg=666&fg=444&text=Second slide" alt="Second slide">
        <div class="carousel-caption d-none d-md-block">
          <h3>Second slide label</h3>
          <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
        </div>
      </div>
    </div>
    <a class="carousel-control-prev" href="#carouselExampleCaptions" role="button" data-slide="prev">
      <span class="carousel-control-prev-icon" aria-hidden="true"></span>
      <span class="sr-only">Previous</span>
    </a>
    <a class="carousel-control-next" href="#carouselExampleCaptions" role="button" data-slide="next">
      <span class="carousel-control-next-icon" aria-hidden="true"></span>
      <span class="sr-only">Next</span>
    </a>
  </div>
</div>

<p>
  <a class="btn btn-primary" data-toggle="collapse" href="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
    Link with href
  </a>
  <button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExample" aria-expanded="false" aria-controls="collapseExample">
    Button with data-target
  </button>
</p>
<div class="collapse" id="collapseExample">
  <div class="card card-body">
    Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident.
  </div>
</div>

<div id="accordion" role="tablist">
  <div class="card">
    <div class="card-header" role="tab" id="headingOne">
      <h5 class="mb-0">
        <a data-toggle="collapse" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
          Collapsible Group Item #1
        </a>
      </h5>
    </div>

    <div id="collapseOne" class="collapse show" role="tabpanel" aria-labelledby="headingOne">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid.
      </div>
    </div>
  </div>
  <div class="card">
    <div class="card-header" role="tab" id="headingTwo">
      <h5 class="mb-0">
        <a class="collapsed" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
          Collapsible Group Item #2
        </a>
      </h5>
    </div>
    <div id="collapseTwo" class="collapse" role="tabpanel" aria-labelledby="headingTwo">
      <div class="card-body">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid.
      </div>
    </div>
  </div>
</div>

<div class="dropdown">
  <button class="btn btn-secondary dropdown-toggle"
          type="button" id="dropdownMenu1" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu" aria-labelledby="dropdownMenu1">
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Another action</a>
  </div>
</div>

<div class="btn-group">
  <button type="button" class="btn btn-secondary">Dropdown</button>
  <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <div class="dropdown-menu">
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Another action</a>
  </div>
</div>

<br> <br> <br> <br>
<div class="btn-group dropup">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropup
  </button>
  <div class="dropdown-menu">
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Something else here</a>
  </div>
</div>

<br> <br> <br> <br>
<div class="btn-group dropup">
  <button type="button" class="btn btn-secondary">
    Split dropup
  </button>
  <button type="button" class="btn btn-secondary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    <span class="sr-only">Toggle Dropdown</span>
  </button>
  <div class="dropdown-menu">
    <a class="dropdown-item" href="#">Action</a>
    <a class="dropdown-item" href="#">Another action</a>
  </div>
</div>

<div class="btn-group dropright">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropright
  </button>
  <div class="dropdown-menu" x-placement="right-start" style="position: absolute; transform: translate3d(111px, 0px, 0px); top: 0px; left: 0px; will-change: transform;">
    <a class="dropdown-item" href="#">Action</a>
    <a class="dropdown-item" href="#">Another action</a>
  </div>
</div>

<div class="btn-group dropleft">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropright
  </button>
  <div class="dropdown-menu" x-placement="right-start" style="position: absolute; transform: translate3d(111px, 0px, 0px); top: 0px; left: 0px; will-change: transform;">
    <a class="dropdown-item" href="#">Action</a>
    <a class="dropdown-item" href="#">Another action</a>
  </div>
</div>

<div class="dropdown open">
  <button class="btn btn-secondary dropdown-toggle"
          type="button" id="dropdownMenu3" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <h6 class="dropdown-header">Dropdown header</h6>
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Another action</a>
  </div>
</div>

<div class="dropdown open">
  <button class="btn btn-secondary dropdown-toggle"
          type="button" id="dropdownMenu4" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <span class="dropdown-item-text">Dropdown item text</span>
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Another action</a>
  </div>
</div>

<div class="dropdown open">
  <button class="btn btn-secondary dropdown-toggle"
          type="button" id="dropdownMenu5" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a class="dropdown-item" href="#!">Separated link</a>
    <div class="dropdown-divider"></div>
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item" href="#!">Another action</a>
  </div>
</div>

<div class="dropdown open">
  <button class="btn btn-secondary dropdown-toggle"
          type="button" id="dropdownMenu5" data-toggle="dropdown"
          aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a class="dropdown-item" href="#!">Action</a>
    <a class="dropdown-item disabled" href="#!">Disabled action</a>
  </div>
</div>

<div class="btn-group">
  <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    This dropdown's menu is right-aligned
  </button>
  <div class="dropdown-menu dropdown-menu-right">
    <button class="dropdown-item" type="button">Action</button>
    <button class="dropdown-item" type="button">Another action</button>
    <button class="dropdown-item" type="button">Something else here</button>
  </div>
</div>

<form>
  <div class="form-group">
    <label for="formGroupExampleInput">Example label</label>
    <input type="text" class="form-control" id="formGroupExampleInput" placeholder="Example input">
  </div>
  <div class="form-group">
    <label for="formGroupExampleInput2">Another label</label>
    <input type="text" class="form-control" id="formGroupExampleInput2" placeholder="Another input">
  </div>
</form>

<form class="form-inline">
  <label class="sr-only" for="inlineFormInputName2">Name</label>
  <input type="text" class="form-control mb-2 mr-sm-2" id="inlineFormInputName2" placeholder="Jane Doe">

  <label class="sr-only" for="inlineFormInputGroupUsername2">Username</label>
  <div class="input-group mb-2 mr-sm-2">
    <div class="input-group-prepend">
      <div class="input-group-text">@</div>
    </div>
    <input type="text" class="form-control" id="inlineFormInputGroupUsername2" placeholder="Username">
  </div>

  <div class="form-check mb-2 mr-sm-2">
    <input class="form-check-input" type="checkbox" id="inlineFormCheck">
    <label class="form-check-label" for="inlineFormCheck">
      Remember me
    </label>
  </div>

  <button type="submit" class="btn btn-primary mb-2">Submit</button>
</form>

<form>
  <div class="form-group row">
    <label for="inputEmail3" class="col-sm-2 col-form-label">Email</label>
    <div class="col-sm-10">
      <input type="email" class="form-control" id="inputEmail3" placeholder="Email">
    </div>
  </div>
  <div class="form-group row">
    <div class="col-sm-10 offset-sm-2">
      <button type="submit" class="btn btn-primary">Sign in</button>
    </div>
  </div>
</form>

<input class="form-control" type="text" placeholder="Default input">

<input class="form-control form-control-lg" type="text" placeholder=".form-control-lg">

<input class="form-control form-control-sm" type="text" placeholder=".form-control-sm">

<input type="file" class="form-control-file" id="exampleFormControlFile1">

<input type="text" readonly class="form-control-plaintext" id="staticEmail" value="email@example.com">

<input type="range" class="form-control-range">

<div class="form-check">
  <input class="form-check-input" type="checkbox" value="" id="defaultCheck1">
  <label class="form-check-label" for="defaultCheck1">
    Default checkbox
  </label>
</div>
<div class="form-check">
  <input class="form-check-input" type="radio" name="exampleRadios" id="exampleRadios1" value="option1" checked>
  <label class="form-check-label" for="exampleRadios1">
    Default radio
  </label>
</div>

<div class="form-check form-check-inline">
  <input class="form-check-input" type="checkbox" id="inlineCheckbox1" value="option1">
  <label class="form-check-label" for="inlineCheckbox1">1</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="checkbox" id="inlineCheckbox2" value="option2">
  <label class="form-check-label" for="inlineCheckbox2">2</label>
</div>

<form>
  <fieldset disabled>
    <div class="form-group">
      <label for="disabledTextInput">Disabled input</label>
      <input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
    </div>
    <div class="form-group">
      <label for="disabledSelect">Disabled select menu</label>
      <select id="disabledSelect" class="form-control">
        <option>Disabled select</option>
      </select>
    </div>
    <div class="form-check">
      <input class="form-check-input" type="checkbox" id="disabledFieldsetCheck" disabled>
      <label class="form-check-label" for="disabledFieldsetCheck">
        Can't check this
      </label>
    </div>
    <button type="submit" class="btn btn-primary">Submit</button>
  </fieldset>
</form>

<input class="form-control" type="text" placeholder="Readonly input here…" readonly>

<div class="input-group">
  <div class="input-group-prepend">
    <span class="input-group-text">Left addon</span>
  </div>
  <input type="text" class="form-control">
  <div class="input-group-append">
    <span class="input-group-text">Right addon</span>
  </div>
</div>

<div class="input-group">
  <div class="input-group-prepend">
    <button class="btn btn-success" type="button">Love it</button>
  </div>
  <input type="text" class="form-control" placeholder="" aria-label="" aria-describedby="basic-addon1">
</div>

<div class="input-group">
  <input type="text" class="form-control" placeholder="" aria-label="" aria-describedby="basic-addon1">
  <div class="input-group-append">
    <button class="btn btn-success" type="button">Love it</button>
  </div>
</div>

<div class="input-group input-group-sm">
  <div class="input-group-prepend">
    <span class="input-group-text" id="inputGroup-sizing-sm">Small</span>
  </div>
  <input type="text" class="form-control" aria-label="Small" aria-describedby="inputGroup-sizing-sm">
</div>

<div class="input-group input-group-lg">
  <div class="input-group-prepend">
    <span class="input-group-text" id="inputGroup-sizing-lg">Large</span>
  </div>
  <input type="text" class="form-control" aria-label="Large" aria-describedby="inputGroup-sizing-sm">
</div>

<div class="input-group">
  <div class="input-group-prepend">
    <div class="input-group-text">
      <input type="checkbox" aria-label="Checkbox for following text input">
    </div>
  </div>
  <input type="text" class="form-control" aria-label="Text input with checkbox">
</div>

<div class="input-group">
  <div class="input-group-prepend">
    <div class="input-group-text">
    <input type="radio" aria-label="Radio button for following text input">
    </div>
  </div>
  <input type="text" class="form-control" aria-label="Text input with radio button">
</div>

<div class="input-group">
  <div class="input-group-prepend">
    <button class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">Dropdown</button>
    <div class="dropdown-menu">
      <a class="dropdown-item" href="#">Action</a>
      <a class="dropdown-item" href="#">Another action</a>
    </div>
  </div>
  <input type="text" class="form-control" aria-label="Text input with dropdown button">
</div>

<div class="input-group mb-3">
  <div class="input-group-prepend">
    <button type="button" class="btn btn-primary">Action</button>
    <button type="button" class="btn btn-primary dropdown-toggle dropdown-toggle-split" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      <span class="sr-only">Toggle Dropdown</span>
    </button>
    <div class="dropdown-menu">
      <a class="dropdown-item" href="#">Action</a>
      <a class="dropdown-item" href="#">Another action</a>
    </div>
  </div>
  <input type="text" class="form-control" aria-label="Text input with segmented dropdown button">
</div>

<div class="custom-control custom-checkbox">
  <input type="checkbox" class="custom-control-input" id="customCheck1">
  <label class="custom-control-label" for="customCheck1">Check this custom checkbox</label>
</div>

<div class="custom-control custom-radio">
  <input type="radio" id="customRadio1" name="customRadio" class="custom-control-input">
  <label class="custom-control-label" for="customRadio1">Toggle this custom radio</label>
</div>
<div class="custom-control custom-radio">
  <input type="radio" id="customRadio2" name="customRadio" class="custom-control-input">
  <label class="custom-control-label" for="customRadio2">Or toggle this other custom radio</label>
</div>

<select class="custom-select">
  <option selected>Open this select menu</option>
  <option value="1">One</option>
  <option value="2">Two</option>
  <option value="3">Three</option>
</select>

<div class="custom-file">
  <input type="file" class="custom-file-input" id="customFile">
  <label class="custom-file-label" for="customFile">Choose file</label>
</div>

<label for="customRange1">Basic range</label>
<input type="range" class="custom-range" id="customRange1">
<label class="mt-3" for="customRange3">Range with steps</label>
<input type="range" class="custom-range" min="0" max="5" step="0.5" id="customRange3">