<header class="header header-1">
    ...
</header>

<header class="header header-2">
    ...
</header>

<header class="header header-3">
    ...
</header>

<header class="header header-4">
    ...
</header>

<header class="header header-5">
    ...
</header>

<header class="header header-6">
    ...
</header>