<h1>        Battle.net <b>style progress bar</b></h1>    <div class="progress">        <b class="progress__bar"><span class="progress__text">Progress: <em>0%</em> </span>        </b>    </div>

.progress {  font-size: 1.2em;  height: 20px;  background: rgba(255, 255, 255, 0.05);  border-radius: 2px;  border: 1px solid rgba(255, 255, 255, 0.2);}.progress--active .progress__bar {  opacity: 1;}.progress__text {  width: 20em;  padding: 0 0.9em;  position: absolute;}.progress__text em {  font-style: normal;}.progress__bar {  color: white;  font-size: 12px;  font-weight: normal;  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.6);  line-height: 19px;  display: block;  position: relative;  top: -1px;  left: -1px;  width: 0%;  height: 100%;  opacity: 0;  border: 1px solid;  border-radius: 2px 0 0 2px;  background-size: 100px 30px, 130px 30px, 130px 30px;  background-position: -20% center, right center, left center;  background-repeat: no-repeat, no-repeat, no-repeat;  -webkit-transition: opacity 0.2s ease, width 0.8s ease-out, background-color 1s ease, border-color 0.3s ease, box-shadow 1s ease;          transition: opacity 0.2s ease, width 0.8s ease-out, background-color 1s ease, border-color 0.3s ease, box-shadow 1s ease;  -webkit-animation: pulse 2s ease-out infinite;          animation: pulse 2s ease-out infinite;  background-color: rgba(201, 4, 20, 0.95);  background-image: -webkit-linear-gradient(0deg, rgba(226, 4, 22, 0) 10%, rgba(250, 6, 26, 0.8) 30%, #fb1f31 70%, rgba(250, 6, 26, 0.8) 80%, rgba(226, 4, 22, 0) 90%), -webkit-linear-gradient(left, rgba(251, 31, 49, 0) 0%, #fb1f31 100%), -webkit-linear-gradient(right, rgba(251, 31, 49, 0) 0%, #fb1f31 100%);  background-image: linear-gradient(90deg, rgba(226, 4, 22, 0) 10%, rgba(250, 6, 26, 0.8) 30%, #fb1f31 70%, rgba(250, 6, 26, 0.8) 80%, rgba(226, 4, 22, 0) 90%), linear-gradient(to right, rgba(251, 31, 49, 0) 0%, #fb1f31 100%), linear-gradient(to left, rgba(251, 31, 49, 0) 0%, #fb1f31 100%);  border-color: #fb3848;  box-shadow: 0 0 0.6em #fa061a inset, 0 0 0.4em #e20416 inset, 0 0 0.5em rgba(201, 4, 20, 0.5), 0 0 0.1em rgba(254, 206, 210, 0.5);}.progress__bar--orange {  background-color: rgba(201, 47, 0, 0.95);  background-image: -webkit-linear-gradient(0deg, rgba(227, 53, 0, 0) 10%, rgba(252, 59, 0, 0.8) 30%, #ff4d17 70%, rgba(252, 59, 0, 0.8) 80%, rgba(227, 53, 0, 0) 90%), -webkit-linear-gradient(left, rgba(255, 77, 23, 0) 0%, #ff4d17 100%), -webkit-linear-gradient(right, rgba(255, 77, 23, 0) 0%, #ff4d17 100%);  background-image: linear-gradient(90deg, rgba(227, 53, 0, 0) 10%, rgba(252, 59, 0, 0.8) 30%, #ff4d17 70%, rgba(252, 59, 0, 0.8) 80%, rgba(227, 53, 0, 0) 90%), linear-gradient(to right, rgba(255, 77, 23, 0) 0%, #ff4d17 100%), linear-gradient(to left, rgba(255, 77, 23, 0) 0%, #ff4d17 100%);  border-color: #ff6030;  box-shadow: 0 0 0.6em #fc3b00 inset, 0 0 0.4em #e33500 inset, 0 0 0.5em rgba(201, 47, 0, 0.5), 0 0 0.1em rgba(255, 214, 201, 0.5);}.progress__bar--yellow {  background-color: rgba(232, 158, 0, 0.95);  background-image: -webkit-linear-gradient(0deg, rgba(255, 174, 2, 0) 10%, rgba(255, 183, 28, 0.8) 30%, #ffbf36 70%, rgba(255, 183, 28, 0.8) 80%, rgba(255, 174, 2, 0) 90%), -webkit-linear-gradient(left, rgba(255, 191, 54, 0) 0%, #ffbf36 100%), -webkit-linear-gradient(right, rgba(255, 191, 54, 0) 0%, #ffbf36 100%);  background-image: linear-gradient(90deg, rgba(255, 174, 2, 0) 10%, rgba(255, 183, 28, 0.8) 30%, #ffbf36 70%, rgba(255, 183, 28, 0.8) 80%, rgba(255, 174, 2, 0) 90%), linear-gradient(to right, rgba(255, 191, 54, 0) 0%, #ffbf36 100%), linear-gradient(to left, rgba(255, 191, 54, 0) 0%, #ffbf36 100%);  border-color: #ffc74f;  box-shadow: 0 0 0.6em #ffb71c inset, 0 0 0.4em #ffae02 inset, 0 0 0.5em rgba(232, 158, 0, 0.5), 0 0 0.1em rgba(255, 248, 232, 0.5);}.progress__bar--green {  background-color: rgba(0, 178, 23, 0.95);  background-image: -webkit-linear-gradient(0deg, rgba(0, 203, 26, 0) 10%, rgba(0, 229, 30, 0.8) 30%, #00fe21 70%, rgba(0, 229, 30, 0.8) 80%, rgba(0, 203, 26, 0) 90%), -webkit-linear-gradient(left, rgba(0, 254, 33, 0) 0%, #00fe21 100%), -webkit-linear-gradient(right, rgba(0, 254, 33, 0) 0%, #00fe21 100%);  background-image: linear-gradient(90deg, rgba(0, 203, 26, 0) 10%, rgba(0, 229, 30, 0.8) 30%, #00fe21 70%, rgba(0, 229, 30, 0.8) 80%, rgba(0, 203, 26, 0) 90%), linear-gradient(to right, rgba(0, 254, 33, 0) 0%, #00fe21 100%), linear-gradient(to left, rgba(0, 254, 33, 0) 0%, #00fe21 100%);  border-color: #19ff37;  box-shadow: 0 0 0.6em #00e51e inset, 0 0 0.4em #00cb1a inset, 0 0 0.5em rgba(0, 178, 23, 0.5), 0 0 0.1em rgba(178, 255, 188, 0.5);}.progress__bar--blue {  background-color: rgba(18, 135, 204, 0.95);  background-image: -webkit-linear-gradient(0deg, rgba(20, 151, 227, 0) 10%, rgba(37, 162, 236, 0.8) 30%, #3dacee 70%, rgba(37, 162, 236, 0.8) 80%, rgba(20, 151, 227, 0) 90%), -webkit-linear-gradient(left, rgba(61, 172, 238, 0) 0%, #3dacee 100%), -webkit-linear-gradient(right, rgba(61, 172, 238, 0) 0%, #3dacee 100%);  background-image: linear-gradient(90deg, rgba(20, 151, 227, 0) 10%, rgba(37, 162, 236, 0.8) 30%, #3dacee 70%, rgba(37, 162, 236, 0.8) 80%, rgba(20, 151, 227, 0) 90%), linear-gradient(to right, rgba(61, 172, 238, 0) 0%, #3dacee 100%), linear-gradient(to left, rgba(61, 172, 238, 0) 0%, #3dacee 100%);  border-color: #54b6f0;  box-shadow: 0 0 0.6em #25a2ec inset, 0 0 0.4em #1497e3 inset, 0 0 0.5em rgba(18, 135, 204, 0.5), 0 0 0.1em rgba(225, 242, 252, 0.5);}.progress__bar:before, .progress__bar:after {  content: "";  position: absolute;  right: -1px;  top: -10px;  width: 1px;  height: 40px;}.progress__bar:before {  width: 7px;  right: -4px;  background: -webkit-radial-gradient(center, ellipse, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 75%);  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 75%);}.progress__bar:after {  background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 25%, rgba(255, 255, 255, 0.3) 75%, rgba(255, 255, 255, 0) 100%);  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 25%, rgba(255, 255, 255, 0.3) 75%, rgba(255, 255, 255, 0) 100%);}.progress--complete .progress__bar {  -webkit-animation: none;          animation: none;  border-radius: 2px;}.progress--complete .progress__bar:after, .progress--complete .progress__bar:before {  opacity: 0;}@-webkit-keyframes pulse {  0% {    background-position: -50% center, right center, left center;  }  100% {    background-position: 150% center, right center, left center;  }}@keyframes pulse {  0% {    background-position: -50% center, right center, left center;  }  100% {    background-position: 150% center, right center, left center;  }}body, html {  color: white;  padding: 20px 50px;  background: #131c23;  font-family: Roboto;}h1 {  font-weight: 900;  line-height: 1em;  margin: 0.5em 0;}h1 b {  font-weight: 100;}

  var $progress = $(".progress"),    $bar = $(".progress__bar"),    $text = $(".progress__text"),    percent = 0,    update,    resetColors,    speed = 200,    orange = 30,    yellow = 55,    green = 85,    timer;        resetColors = function () {            $bar    .removeClass("progress__bar--green")    .removeClass("progress__bar--yellow")    .removeClass("progress__bar--orange")    .removeClass("progress__bar--blue");            $progress    .removeClass("progress--complete");        };        update = function () {            timer = setTimeout(function () {                percent += Math.random() * 1.8;                percent = parseFloat(percent.toFixed(1));                $text.find("em").text(percent + "%");                if (percent >= 100) {                    percent = 100;                    $progress.addClass("progress--complete");                    $bar.addClass("progress__bar--blue");                    $text.find("em").text("Complete");                } else {                    if (percent >= green) {                        $bar.addClass("progress__bar--green");                    }                    else if (percent >= yellow) {                        $bar.addClass("progress__bar--yellow");                    }                    else if (percent >= orange) {                        $bar.addClass("progress__bar--orange");                    }                    speed = Math.floor(Math.random() * 900);                    update();                }                $bar.css({ width: percent + "%" });            }, speed);        };        setTimeout(function () {            $progress.addClass("progress--active");            update();        }, 1000);        $(document).on("click", function (e) {            percent = 0;            clearTimeout(timer);            resetColors();            update();        }); //@ sourceURL=pen.js