.progress {
	background-color: #f5f5f5;
	border-radius: 4px;
	margin-bottom: 20px;
	height: 20px;
	overflow: hidden;
	box-shadow: inset 0 1px 2px rgba(0,0,0,.1)
}

.progress-bar {
	background-color: #337ab7;
	color: #000;
	width: 0;
	height: 100%;
	float: left;
	line-height: 20px;
	font-size: 12px;
	font-weight: 600;
	text-align: center;
	box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);
	transition: width .6s ease
}

/* barras com 0% de progresso */
.progress-bar[aria-valuenow="0"] {
	background: transparent !important;
	color: #aaa;
	width: 100% !important;
}

.progress-bar-striped,.progress-striped .progress-bar {
	background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
	background-size: 40px 40px
}

.progress-bar.active,.progress.active .progress-bar {
	animation: progress-bar-stripes 2s linear infinite
}

.progress-bar-success {
	background-color: #5cb85c
}

.progress-striped .progress-bar-success {
	background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent)
}

.progress-bar-info {
	background-color: #5bc0de
}

.progress-striped .progress-bar-info {
	background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent)
}

.progress-bar-warning {
	background-color: #f0ad4e
}

.progress-striped .progress-bar-warning {
	background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent)
}

.progress-bar-danger {
	background-color: #d9534f
}

.progress-striped .progress-bar-danger {
	background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent)
}