这是一款创意jQuery和CSS3滑块插件。该jquery滑块插件通过CSS代码将普通的HTML range进行美化，然后通过简单的jquery代码来动态显示滑块的数值。

使用方法
在页面中引入下面的bootstrap.min.css文件。

<link rel="stylesheet" href="css/bootstrap.min.css" />

HTML结构
滑块的基本HTML结构如下。

<div class="range-slider">
    <input type="range" value="150" min="0" max="500" range="true">
    <span class="range-value">150</span>
</div>

CSS样式
然后添加下面的CSS代码，来对滑块进行美化。

.range-slider{ margin: 50px 0 0 0; }
.range-slider input[type="range"]{
    width: calc(100% - (68px));
    height: 2px;
    border-radius:0;
    background: #fffcf9;
    outline: none;
    float: left;
    -webkit-appearance: none;
    position: relative
}
.range-slider input[type="range"]::-webkit-slider-thumb{
    width: 25px;
    height: 25px;
    background: #323b4b;
    -webkit-clip-path: polygon(0% 15%, 20% 15%, 20% 0, 80% 0, 80% 15%, 100% 15%, 100% 85%, 80% 85%, 80% 100%, 20% 99%, 20% 85%, 0% 85%);
    clip-path: polygon(0% 15%, 20% 15%, 20% 0, 80% 0, 80% 15%, 100% 15%, 100% 85%, 80% 85%, 80% 100%, 20% 99%, 20% 85%, 0% 85%);
    cursor: pointer;
    transition: background .15s ease-in-out;
    -webkit-appearance: none;
    appearance: none;
}
.range-slider input[type="range"]::-moz-range-thumb{
    width: 25px;
    height: 25px;
    background: #323b4b;
    border: none;
    -webkit-clip-path: polygon(0% 15%, 20% 15%, 20% 0, 80% 0, 80% 15%, 100% 15%, 100% 85%, 80% 85%, 80% 100%, 20% 99%, 20% 85%, 0% 85%);
    clip-path: polygon(0% 15%, 20% 15%, 20% 0, 80% 0, 80% 15%, 100% 15%, 100% 85%, 80% 85%, 80% 100%, 20% 99%, 20% 85%, 0% 85%);
    cursor: pointer;
    transition: background .15s ease-in-out;
}
.range-slider .range-value{
    display: inline-block;
    width: 60px;
    padding: 7px 10px;
    margin-left: 8px;
    background: #323b4b;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    line-height: 20px;
    text-align: center;
    position: relative;
    top: -15px;
    -webkit-clip-path: polygon(0% 15%, 15% 15%, 15% 0%, 85% 0%, 85% 15%, 100% 15%, 100% 85%, 85% 85%, 85% 100%, 15% 100%, 15% 85%, 0% 85%);
    clip-path: polygon(0% 15%, 15% 15%, 15% 0%, 85% 0%, 85% 15%, 100% 15%, 100% 85%, 85% 85%, 85% 100%, 15% 100%, 15% 85%, 0% 85%);
}
::-moz-range-track{
    background: #fff;
    border: 0;
}