<template>
<div>
    <div class="componentClassTitle">基础样式一</div>
    <u-collapse style="margin-bottom:48px;">
        <u-collapse-item title="面板1">Content1</u-collapse-item>
        <u-collapse-item title="面板2" expanded>Content2</u-collapse-item>
        <u-collapse-item title="面板3" disabled>Content3</u-collapse-item>
    </u-collapse>
    <div class="componentClassTitle">基础样式二</div>
    <u-collapse appear="simple">
        <u-collapse-item title="面板1">Content1</u-collapse-item>
        <u-collapse-item title="面板2" expanded>Content2</u-collapse-item>
        <u-collapse-item title="面板3" disabled>Content3</u-collapse-item>
    </u-collapse>
</div>
</template>