book_admin/application/index/view/share/leadpage.html

{extend name="layout/layout" /}
{block name="title"}{$data.lead_title}{/block}
{block name="css"}
<style>
    div {
        /* 如果需要让图片各方位居中 */
        display: flex;
        justify-content: center;
        align-items: center;
    }
    /* 让图片自适应父级大小 */
    img {
        width: auto;
        height: auto;
        max-width: 100%;
        max-height: 100%;
    }
</style>
{/block}
{block name="zepto"}
<!-- 这是zepto插件 -->
{/block}
{block name="menu"}{/block}
{block name="main"}
<div>
    <img src="{$data.lead_img}">
</div>
{/block}
{block name="footer"}
<!-- 这里引入底部footer -->

{/block}