.container{
    width: 50%;
    margin: 0 auto;
}

.experience{
    margin-left: 25px;
}
@keyframes load{
    from {
        width: 0%
    }
}
@-webkit-keyframes load{
    from {
        width: 0%
    }
}
@-moz-keyframes load{
    from {
        width: 0%
    }
}
@-o-keyframes load{
    from {
        width: 0%
    }
}

.bar{
    background-color: #EEE;
    padding: 2px;
    border-radius: 15px;
    margin-bottom: 5px;
    font-size: 14px;
    color: #FFF;
    font-weight: bold;
    text-shadow: 2px 2px 2px rgba(0,0,0,0.5);
}
.bar::before{
    content:  attr(data-skill);
    background-color: #f3b0ff;
    display: inline-block;
    padding: 5px 0 5px 10px;
    border-radius: inherit;
    animation: load 2s 0s;
    -webkit-animation: load 2s 0s;
    -moz-animation: load 2s 0s;
    -o-animation: load 2s 0s;
}

.bar.front::before{
    background-color: #ffcc33;
}
.bar.back::before{
    background-color: #a6cfe3;
}

.bar.learning::before{
    width: calc(20% - 10px);
}
.bar.basic::before{
    width: calc(40% - 10px);
}
.bar.intermediate::before{
    width: calc(60% - 10px);
}
.bar.advanced::before{
    width: calc(80% - 10px);
}
.bar.expert::before{
    width: calc(100% - 10px);
}