.icon-xs
{
  font-size: .5em;
}

.icon-sm
{
  font-size: .75em;
}

.icon-md
{
  font-size: 1.25em;
}

.icon-lg
{
  font-size: 1.5em;
}

.icon-1x
{
  font-size: 1em;
}

.icon-2x
{
  font-size: 2em;
}

.icon-3x
{
  font-size: 3em;
}

.icon-4x
{
  font-size: 4em;
}

.icon-5x
{
  font-size: 5em;
}

.icon-6x
{
  font-size: 6em;
}

.icon-7x
{
  font-size: 7em;
}

.icon-8x
{
  font-size: 8em;
}

.icon-9x
{
  font-size: 9em;
}

.icon-10x
{
  font-size: 10em;
}

.icon-fw
{
  text-align: center;
  width: 1.25em;
}

.icon-ul
{
  list-style-type: none;
  padding-left: 0;
  margin-left: 0;
}

.icon-ul > li
{
  position: relative;
  line-height: 2em;
}

.icon-ul > li .icon
{
  display: inline-block;
  vertical-align: middle;
}

.icon-border
{
  border: solid 0.08em #f1f1f1;
  border-radius: .1em;
  padding: .2em .25em .15em;
}

.icon-pull-left
{
  float: left;
}

.icon-pull-right
{
  float: right;
}

.icon.icon-pull-left
{
  margin-right: .3em;
}

.icon.icon-pull-right
{
  margin-left: .3em;
}

.icon-spin
{
  -webkit-animation: twh-icon-spin 2s infinite linear;
  animation: twh-icon-spin 2s infinite linear;
  display: inline-block;
}

.icon-pulse
{
  -webkit-animation: twh-icon-spin 1s infinite steps(8);
  animation: twh-icon-spin 1s infinite steps(8);
  display: inline-block;
}

@-webkit-keyframes twh-icon-spin
{
  0%
  {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100%
  {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes twh-icon-spin
{
  0%
  {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100%
  {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

.icon-rotate-90
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
}

.icon-rotate-180
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.icon-rotate-270
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";
  -webkit-transform: rotate(270deg);
  transform: rotate(270deg);
}

.icon-flip-horizontal
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";
  -webkit-transform: scale(-1, 1);
  transform: scale(-1, 1);
}

.icon-flip-vertical
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
  -webkit-transform: scale(1, -1);
  transform: scale(1, -1);
}

.icon-flip-horizontal.icon-flip-vertical
{
  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
  -webkit-transform: scale(-1, -1);
  transform: scale(-1, -1);
}

:root .icon-rotate-90,
:root .icon-rotate-180,
:root .icon-rotate-270,
:root .icon-flip-horizontal,
:root .icon-flip-vertical
{
  -webkit-filter: none;
  filter: none;
  display: inline-block;
}

.icon-inverse
{
  color: #fff;
}

.sr-only
{
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.sr-only-focusable:active,
	.sr-only-focusable:focus
{
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto;
}