<button class="DataEchoUI-button-Primary">这是按钮 DataEchoUI-button-Primary</button>
<button class="DataEchoUI-button-Danger">这是按钮 DataEchoUI-button-Danger</button>
<button class="DataEchoUI-button-Primary DataEchoUI-disabled">这是按钮 DataEchoUI-button-Primary</button>
<button class="DataEchoUI-button-Danger DataEchoUI-disabled">这是按钮 DataEchoUI-button-Danger</button>
<input class="DataEchoUI-input-Primary" type="text" placeholder="这是 DataEchoUI-input-Primary">
这是个卡片
<div class="DataEchoUI-card">这是个卡片</div>
<select name="awa" class="DataEchoUI-select">
<option value="">--awa--</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
</select>
<div class="DataEchoUI-progress-bar"></div>