//

// Progress bars

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

// Bar animations

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

// Webkit

@-webkit-keyframes progress-bar-stripes {

  from  { background-position: 40px 0; }

  to    { background-position: 0 0; }

}

// Firefox

@-moz-keyframes progress-bar-stripes {

  from  { background-position: 40px 0; }

  to    { background-position: 0 0; }

}

// Opera

@-o-keyframes progress-bar-stripes {

  from  { background-position: 0 0; }

  to    { background-position: 40px 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: $border-radius-base;

  @include 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;

  color: $progress-bar-color;

  text-align: center;

  background-color: $progress-bar-bg;

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

  @include transition(width .6s ease);

}

// Striped bars

.progress-striped .progress-bar {

  @include gradient-striped($progress-bar-bg);

  background-size: 40px 40px;

}

// Call animation for the active one

.progress.active .progress-bar {

  -webkit-animation: progress-bar-stripes 2s linear infinite;

     -moz-animation: progress-bar-stripes 2s linear infinite;

      -ms-animation: progress-bar-stripes 2s linear infinite;

       -o-animation: progress-bar-stripes 2s linear infinite;

          animation: progress-bar-stripes 2s linear infinite;

}

// Variations

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

.progress-bar-success {

  @include progress-bar-variant($progress-bar-success-bg);

}

.progress-bar-info {

  @include progress-bar-variant($progress-bar-info-bg);

}

.progress-bar-warning {

  @include progress-bar-variant($progress-bar-warning-bg);

}

.progress-bar-danger {

  @include progress-bar-variant($progress-bar-danger-bg);

}