bootstarp中的進度條樣式

把裡面的min.css中的內容拿出來，作為單獨樣式

    .progress.active .progress-bar, .progress-bar.active {
            -webkit-animation: progress-bar-stripes 2s linear infinite;
            -o-animation: progress-bar-stripes 2s linear infinite;
            animation: progress-bar-stripes 0.2s linear infinite;
 

        }

        .progress-striped .progress-bar, .progress-bar-striped {
            background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%,
                transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%,
                rgba(255, 255, 255, .15) 75%, transparent 75%, transparent);
 

            background-size: 40px 40px;
        }

        .progress-bar {
            float: left;
            width: 100%;
            height:27px;
            font-size: 12px;
            line-height: 20px;
            color: #fff;
            text-align: center;
            background-color: #337ab7
 
;
            -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15);
            box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15);
            -webkit-transition: width .6s ease;
            -o-transition: width .6s ease;
            transition: width .6s ease;
        }

        @keyframes progress-bar-stripes{
            from{background-position:40px 0}
            to{background-position:0 0}
        }

        .progress-value{
            float: left;
            padding-left: 13px;
            font-weight: bold;
        }
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<div wicket:id="busy" class="progress-bar progress-bar-info progress-bar-striped active">
                    <div class="progress-value">進度條展示</div>
</div>