不同字体底部对齐
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<div class="nx-price" style="display: flex; align-items: baseline; margin-right: 4.25px; line-height: 18px; background: green;">
<span style="font-size: 10px; color: rgb(255, 80, 0); background: yellow;">￥</span>
<span style="font-size: 17px; color: rgb(255, 80, 0); margin-left: 2px; background: green;">56</span>
<span style="font-size: 11px; color: rgb(255, 80, 0); background: blue;">.9</span>
</div>
<span style="font-size: 11px; color: rgb(153, 153, 153); line-height: 21px; background: red;">2371人付款</span>
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