4dkankan-components/docs/examples-bk/page-header/main-content.vue

<template>
    <el-page-header>
        <template #content>
            <span class="text-large font-600 mr-3"> Title </span>
        </template>
        <div class="mt-4 text-sm font-bold">Your additional content can be added with default slot, You may put as many content as you want here.</div>
    </el-page-header>
</template>