keycloak-theme/.storybook/preview-head.html

<style>
    body.sb-show-main.sb-main-padded {
        padding: 0;
    }

    /* Following styles are just meant to avoid white flash when switching from one story to another */
    @keyframes fadeToTransparent {
        from {
            background-color: #393939;
        }

        to {
            background-color: transparent;
        }
    }
    html {
        animation: fadeToTransparent 500ms forwards ease-in;
    }
    body > .sb-preparing-docs {
        visibility: hidden;
    }
    body > .sb-preparing-story {
        visibility: hidden;
    }
</style>