Examples of implementing progress bars and order progress bars using CSS

<div id="progress">
    70%
</div>

#progress{
    width: 50%; 
    height: 30px;
    border:1px solid #ccc;
    border-radius: 15px;
    margin: 50px 0 0 100px;
    overflow: hidden;
    box-shadow: 0 0 5px 0px #ddd inset;
}

#progress span {
    display: inline-block;
    width: 70%;
    height: 100%;
    background: #2989d8; /* Old browsers */
    background: -moz-linear-gradient(45deg, #2989d8 33%, #7db9e8 34%, #7db9e8 59%, #2989d8 60%); /* FF3.6+ */
    background: -webkit-gradient(linear, left bottom, right top, color-stop(33%,#2989d8), color-stop(34%,#7db9e8), color-stop(59%,#7db9e8), color-stop(60%,#2989d8)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(45deg, #2989d8 33%, #7db9e8 34%, #7db9e8 59%, #2989d8 60%); /* Chrome 10+, Safari 5.1+ */
    background: -o-linear-gradient(45deg, #2989d8 33%, #7db9e8 34%, #7db9e8 59%, #2989d8 60%); /* Opera 11.10+ */
    background: -ms-linear-gradient(45deg, #2989d8 33%, #7db9e8 34%, #7db9e8 59%, #2989d8 60%); /* IE10+ */
    background: linear-gradient(45deg, #2989d8 33%, #7db9e8 34%, #7db9e8 59%, #2989d8 60%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#2989d8', endColorstr='#2989d8',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
    background-size: 60px 30px;
    text-align: center;
    color:#fff;
}

<div id="progressBar">
     <!-- Progress Bar -->
     <div>
         <span></span>
     </div>
     <!-- Five circles -->
     <span></span>
     <span></span>
     <span></span>
     <span></span>
     <span></span>
</div>

#progressBar{
    width: 80%;
    height: 50px;
    position: relative;
    margin: 50px 0 0 100px;
}
#progressBar div{
    width: 100%;
    height: 10px;
    position: absolute;
    top:50%;
    left: 0;
    margin-top:-20px;
    border:1px solid #ddd;
    background: #ccc;
}
#progressBar div span {
    position: absolute;
    display: inline-block;
    background: green;
    height: 10px;
    width: 25%;
}
#progressBar>span{
    position: absolute;
    top:0;
    margin-top: -10px;
    width: 40px;
    height: 40px;
    border:2px solid #ddd;
    border-radius: 50%;
    background: green;
    margin-left: -20px;
    color:#fff;
}
#progressBar>span:nth-child(1){
    left: 0%;
}
#progressBar>span:nth-child(2){
    left: 25%;
    background:green;
}
#progressBar>span:nth-child(3){
    left: 50%;
    background:#ccc;
}
#progressBar>span:nth-child(4){
    left: 75%;
    background:#ccc;
}
#progressBar>span:nth-child(5){
    left: 100%;
    background:#ccc;
}