代码：

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        <span class="glyphicon-class">.glyphicon .glyphicon-align-center</span>
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        <span class="glyphicon-class">.glyphicon .glyphicon-align-justify</span>
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        <span class="glyphicon glyphicon-align-left"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-align-left</span>
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        <span class="glyphicon glyphicon-align-right"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-align-right</span>
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        <span class="glyphicon glyphicon-arrow-down"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-down</span>
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        <span class="glyphicon glyphicon-arrow-left"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-left</span>
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        <span class="glyphicon glyphicon-arrow-right"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-right</span>
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        <span class="glyphicon glyphicon-arrow-up"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-arrow-up</span>
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        <span class="glyphicon-class">.glyphicon .glyphicon-asterisk</span>
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        <span class="glyphicon glyphicon-ban-circle"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-ban-circle</span>
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        <span class="glyphicon glyphicon-barcode"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-barcode</span>
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        <span class="glyphicon glyphicon-bell"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-bell</span>
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        <span class="glyphicon glyphicon-bold"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-bold</span>
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        <span class="glyphicon glyphicon-book"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-book</span>
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        <span class="glyphicon glyphicon-bookmark"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-bookmark</span>
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        <span class="glyphicon glyphicon-briefcase"></span>
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        <span class="glyphicon glyphicon-bullhorn"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-bullhorn</span>
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        <span class="glyphicon glyphicon-calendar"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-calendar</span>
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        <span class="glyphicon glyphicon-camera"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-camera</span>
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        <span class="glyphicon glyphicon-certificate"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-certificate</span>
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        <span class="glyphicon glyphicon-check"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-check</span>
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        <span class="glyphicon glyphicon-chevron-down"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-down</span>
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        <span class="glyphicon glyphicon-chevron-left"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-left</span>
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        <span class="glyphicon glyphicon-chevron-right"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-right</span>
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        <span class="glyphicon glyphicon-chevron-up"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-chevron-up</span>
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        <span class="glyphicon glyphicon-circle-arrow-down"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-down</span>
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        <span class="glyphicon glyphicon-circle-arrow-left"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-left</span>
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        <span class="glyphicon glyphicon-circle-arrow-right"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-right</span>
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        <span class="glyphicon glyphicon-circle-arrow-up"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-circle-arrow-up</span>
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        <span class="glyphicon glyphicon-cloud"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-cloud</span>
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        <span class="glyphicon glyphicon-cloud-download"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-cloud-download</span>
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        <span class="glyphicon glyphicon-cloud-upload"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-cloud-upload</span>
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        <span class="glyphicon glyphicon-cog"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-cog</span>
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        <span class="glyphicon glyphicon-collapse-down"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-collapse-down</span>
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        <span class="glyphicon glyphicon-collapse-up"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-collapse-up</span>
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        <span class="glyphicon glyphicon-comment"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-comment</span>
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        <span class="glyphicon glyphicon-compressed"></span>
        <span class="glyphicon-class">.glyphicon .glyphicon-compressed</span>
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        <span class="glyphicon glyphicon-copyright-mark"></span&g