Window effect

Pattern Code
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<div class="wp-block-cover has-parallax"><span aria-hidden="true" class="wp-block-cover__background has-background-dim-0 has-background-dim"></span><div role="img" class="wp-block-cover__image-background has-parallax" style="background-position:50% 50%;background-image:url(https://images.rawpixel.com/image_1300/cHJpdmF0ZS9zdGF0aWMvaW1hZ2Uvd2Vic2l0ZS8yMDIyLTA0L2xyL2ZydW5kZXJ3YXRlcl9maXNoX3Ryb3BpY2FsX29jZWFuLWltYWdlLWt5YmNlemZvLmpwZw.jpg)"></div><div class="wp-block-cover__inner-container"><!-- wp:paragraph {"align":"center","placeholder":"ਸਿਰਨਾਵਾਂ ਲਿਖੋ...","fontSize":"large"} -->
<p class="has-text-align-center has-large-font-size"></p>
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<div class="wp-block-cover has-parallax"><span aria-hidden="true" class="wp-block-cover__background has-background-dim-0 has-background-dim"></span><div role="img" class="wp-block-cover__image-background has-parallax" style="background-position:50% 50%;background-image:url(https://images.rawpixel.com/image_1300/cHJpdmF0ZS9zdGF0aWMvaW1hZ2Uvd2Vic2l0ZS8yMDIyLTA0L2xyL2ZydW5kZXJ3YXRlcl9maXNoX3Ryb3BpY2FsX29jZWFuLWltYWdlLWt5YmNlemZvLmpwZw.jpg)"></div><div class="wp-block-cover__inner-container"><!-- wp:paragraph {"align":"center","placeholder":"ਸਿਰਨਾਵਾਂ ਲਿਖੋ...","fontSize":"large"} -->
<p class="has-text-align-center has-large-font-size"></p>
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<div class="wp-block-cover has-parallax"><span aria-hidden="true" class="wp-block-cover__background has-background-dim-0 has-background-dim"></span><div role="img" class="wp-block-cover__image-background has-parallax" style="background-position:50% 50%;background-image:url(https://images.rawpixel.com/image_1300/cHJpdmF0ZS9zdGF0aWMvaW1hZ2Uvd2Vic2l0ZS8yMDIyLTA0L2xyL2ZydW5kZXJ3YXRlcl9maXNoX3Ryb3BpY2FsX29jZWFuLWltYWdlLWt5YmNlemZvLmpwZw.jpg)"></div><div class="wp-block-cover__inner-container"><!-- wp:paragraph {"align":"center","placeholder":"ਸਿਰਨਾਵਾਂ ਲਿਖੋ...","fontSize":"large"} -->
<p class="has-text-align-center has-large-font-size"></p>
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<div class="wp-block-cover has-parallax"><span aria-hidden="true" class="wp-block-cover__background has-background-dim-0 has-background-dim"></span><div role="img" class="wp-block-cover__image-background has-parallax" style="background-position:50% 50%;background-image:url(https://images.rawpixel.com/image_1300/cHJpdmF0ZS9zdGF0aWMvaW1hZ2Uvd2Vic2l0ZS8yMDIyLTA0L2xyL2ZydW5kZXJ3YXRlcl9maXNoX3Ryb3BpY2FsX29jZWFuLWltYWdlLWt5YmNlemZvLmpwZw.jpg)"></div><div class="wp-block-cover__inner-container"><!-- wp:paragraph {"align":"center","placeholder":"ਸਿਰਨਾਵਾਂ ਲਿਖੋ...","fontSize":"large"} -->
<p class="has-text-align-center has-large-font-size"></p>
<!-- /wp:paragraph --></div></div>
<!-- /wp:cover -->

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<p class="has-text-align-center has-large-font-size"></p>
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<p class="has-text-align-center has-large-font-size"></p>
<!-- /wp:paragraph --></div></div>
<!-- /wp:cover --></div>
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<p class="has-text-align-center has-large-font-size"></p>
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<p class="has-text-align-center has-large-font-size"></p>
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<p class="has-text-align-center has-large-font-size"></p>
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