HTML结构

<div class="container">
    <div class="row">
        <div class="col-md-6">
            <h3 class="progress-title">HTML5</h3>
            <div class="progress pink">
                <div class="progress-bar" style="width:90%; background:#d01d4c;">
                    <div class="progress-value">90%</div>
                </div>
            </div>
            <h3 class="progress-title">CSS3</h3>
            <div class="progress green">
                <div class="progress-bar" style="width:75%; background:#248075;">
                    <div class="progress-value">75%</div>
                </div>
            </div>
        </div>
    </div>
</div>

CSS样式

.demo{
  background: #fff;
  padding: 2em 0;
}
.progress-title{
    font-size: 18px;
    font-weight: 700;
    color: #000;
    margin: 0 0 20px;
}
.progress{
    height: 3px;
    background: #8e44ad;
    border-radius: 0;
    margin-bottom: 30px;
    overflow: visible;
    box-shadow: none;
    position: relative;
}
.progress .progress-bar{
    height:8px;
    position: relative;
    top: -3px;
    box-shadow: none;
    animation: animate-positive 2s;
}
.progress .progress-value{
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #000;
    position: absolute;
    top: -30px;
    right: 5px;
}
.progress.pink{
    background: #d01d4c;
}
.progress.green{
    background: #248075;
}
.progress.yellow{
    background: #faa916;
}
@-webkit-keyframes animate-positive{
    0% { width: 0%; }
}
@keyframes animate-positive{
    0% { width: 0%; }
}