Bootstrap html snippet. load page indicator

HTML code

Clean, semantic HTML that powers this Bootstrap 3.3.4 snippet. Copy and paste it into your page (with Bootstrap loaded) to reproduce the exact layout shown in the preview.

<div class="loading-container">
    <div class="loading-progress">
        <div class="rotator">
            <div class="rotator">
                <div class="rotator colored">
                    <div class="rotator">
                        <div class="rotator colored">
                            <div class="rotator colored"></div>
                            <div class="rotator"></div>
                        </div>
                        <div class="rotator colored"></div>
                    </div>
                    <div class="rotator"></div>
                </div>
                <div class="rotator"></div>
            </div>
            <div class="rotator"></div>
        </div>
        <div class="rotator"></div>
    </div>
</div>
<div class="container bootstrap snippets bootdeys">
    <div class="jumbotron">
		<h1 id="loading-text">Loading...</h1>
	</div>
</div>

CSS code

Scoped CSS that styles the component. Paste it after Bootstrap 3.3.4 to keep the design, spacing, and responsiveness consistent.

body{margin-top:20px;}


/* ------------------------ LOADING ----------------*/
@-webkit-keyframes spin {
    0% {
      -webkit-transform: rotate(0deg);
  }
  100% {
      -webkit-transform: rotate(360deg);
  }
}
@-moz-keyframes spin {
    0% {
      -moz-transform: rotate(0deg);
  }
  100% {
      -moz-transform: rotate(360deg);
  }
}
@-o-keyframes spin {
    0% {
      -o-transform: rotate(0deg);
  }
  100% {
      -o-transform: rotate(360deg);
  }
}
@keyframes spin {
    0% {
      -webkit-transform: rotate(0deg);
      -moz-transform: rotate(0deg);
      -ms-transform: rotate(0deg);
      transform: rotate(0deg);
  }
  100% {
      -webkit-transform: rotate(360deg);
      -moz-transform: rotate(360deg);
      -ms-transform: rotate(360deg);
      transform: rotate(360deg);
  }
}
.loading-container {
    z-index: 2000;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .55);
}
.loading-container.loading-inactive {
    display: none;
}
.loading-container.loading-inactive .loading-progress {
    display: none;
}
.loading-container .loading-progress {
    z-index: 2000;
    position: fixed;
    height: 10px;
    width: 10px;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.loading-container .loading-progress .rotator {
    -webkit-animation: spin 30s infinite linear;
    -moz-animation: spin 30s infinite linear;
    -o-animation: spin 30s infinite linear;
    animation: spin 30s infinite linear;
}
.loading-container .loading-progress>.rotator {
    left: -100px;
}
.loading-container .rotator {
    -webkit-background-origin: border-box;
    -moz-background-origin: border-box;
    background-origin: border-box;
    background-color: #fff;
    width: 200px;
    height: 7px;
    opacity: .75;
    position: absolute;
    top: 0;
    left: 0;
}
.loading-container .colored {
    background-color: #2dc3e8!important;
}

Javascript/Jquery code

Lightweight JS to power any interactions this snippet needs. Drop it under your scripts (after Bootstrap 3.3.4) to mirror the live demo.

$(window)
  .load(function () {
      setTimeout(function () {
          $('.loading-container')
              .addClass('loading-inactive');
              /*in production, remove this line*/
              $("#loading-text").addClass('text-success').html('page loaded');
      }, 8000);//in production change 8000 to 0
  });