you’ll learn how to create stylish and animated progress bars using CSS3.

The HTML

The markup could not be simpler than that:

<div class="progress-bar blue stripes">
    <span style="width: 40%"></span>
</div>

• .progress-bar – defines the general styles for our progress bar.
• .blue – in this case, the blue CSS class add a blue style for the progress bar.
• .stripes – animation type for the current progress bar.
• span – this will help you filling the progress bar. An inline set width will help you specifying the “fill” state.

The CSS

General styles for the CSS3 progress bar and filled area:

.progress-bar {
        background-color: #1a1a1a;
        height: 25px;
        padding: 5px;
        width: 350px;
        margin: 50px 0;
        -moz-border-radius: 5px;
        -webkit-border-radius: 5px;
        border-radius: 5px;
        -moz-box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
        -webkit-box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
        box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
}

.progress-bar span {
        display: inline-block;
        height: 100%;
        -moz-border-radius: 3px;
        -webkit-border-radius: 3px;
        border-radius: 3px;
        -moz-box-shadow: 0 1px 0 rgba(255, 255, 255, .5) inset;
        -webkit-box-shadow: 0 1px 0 rgba(255, 255, 255, .5) inset;
        box-shadow: 0 1px 0 rgba(255, 255, 255, .5) inset;
        -webkit-transition: width .4s ease-in-out;
        -moz-transition: width .4s ease-in-out;
        -ms-transition: width .4s ease-in-out;
        -o-transition: width .4s ease-in-out;
        transition: width .4s ease-in-out;
}

Let’s add some color/gradients:

.blue span {
        background-color: #34c2e3;
}

.orange span {
          background-color: #fecf23;
          background-image: -webkit-gradient(linear, left top, left bottom, from(#fecf23), to(#fd9215));
          background-image: -webkit-linear-gradient(top, #fecf23, #fd9215);
          background-image: -moz-linear-gradient(top, #fecf23, #fd9215);
          background-image: -ms-linear-gradient(top, #fecf23, #fd9215);
          background-image: -o-linear-gradient(top, #fecf23, #fd9215);
          background-image: linear-gradient(top, #fecf23, #fd9215);
}       

.green span {
          background-color: #a5df41;
          background-image: -webkit-gradient(linear, left top, left bottom, from(#a5df41), to(#4ca916));
          background-image: -webkit-linear-gradient(top, #a5df41, #4ca916);
          background-image: -moz-linear-gradient(top, #a5df41, #4ca916);
          background-image: -ms-linear-gradient(top, #a5df41, #4ca916);
          background-image: -o-linear-gradient(top, #a5df41, #4ca916);
          background-image: linear-gradient(top, #a5df41, #4ca916);
}

Read more:http://www.red-team-design.com/stylish-css3-progress-bars