class="attachment wp-singular -template-default single attachmentid- attachment- wp-custom-logo wp-embed-responsive wp-theme-astra monomath-custom-page ally-default esm-default ast-header-break-point ast-separate-container ast-two-container ast-no-sidebar astra-4.12.7 ast-blog-single-style-1 ast-custom-post-type ast-single-post ast-inherit-site-logo-transparent ast-hfb-header ast-normal-title-enabled"