//

// Progress bars

// --------------------------------------------------

// Bar animations

// -------------------------

// WebKit

@-webkit-keyframes progress-bar-stripes {

  from  { background-position: 40px 0; }

  to    { background-position: 0 0; }

}

// Spec and IE10+

@keyframes progress-bar-stripes {

  from  { background-position: 40px 0; }

  to    { background-position: 0 0; }

}

// Bar itself

// -------------------------

// Outer container

.progress {

  overflow: hidden;

  height: @line-height-computed;

  margin-bottom: @line-height-computed;

  background-color: @progress-bg;

  border-radius: @progress-border-radius;

  .box-shadow(inset 0 1px 2px rgba(0,0,0,.1));

}

// Bar of progress

.progress-bar {

  float: left;

  width: 0%;

  height: 100%;

  font-size: @font-size-small;

  line-height: @line-height-computed;

  color: @progress-bar-color;

  text-align: center;

  background-color: @progress-bar-bg;

  .box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));

  .transition(width .6s ease);

}

// Striped bars

//

// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the

// `.progress-bar-striped` class, which you just add to an existing

// `.progress-bar`.

.progress-striped .progress-bar,

.progress-bar-striped {

  #gradient > .striped();

  background-size: 40px 40px;

}

// Call animation for the active one

//

// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the

// `.progress-bar.active` approach.

.progress.active .progress-bar,

.progress-bar.active {

  .animation(progress-bar-stripes 2s linear infinite);

}

// Variations

// -------------------------

.progress-bar-success {

  .progress-bar-variant(@progress-bar-success-bg);

}

.progress-bar-info {

  .progress-bar-variant(@progress-bar-info-bg);

}

.progress-bar-warning {

  .progress-bar-variant(@progress-bar-warning-bg);

}

.progress-bar-danger {

  .progress-bar-variant(@progress-bar-danger-bg);

}