Parallax with CSS only
This 8 layers vertical parallax is made in Webflow with some line of custom CSS code. No Javascript.
All the images are SVG. The method is long and has some downsides, requires a few fine tuning. And you can’t really control the length of the final page. I don’t recommend this method for a full production site. It’s more an experiment. You can duplicate this site and analyse the settings. Below is the custom CSS code added to the site’s dashboard.
<style>
/* CSS Vertical Parallax */
* { -moz-box-sizing: border-box; box-sizing: border-box; }
.parallax-e3 {-webkit-perspective: 100px; perspective: 100px; height: 100vh; overflow-x: hidden; overflow-y: auto; position: absolute; top: 0; left: 50%; right: 0; bottom: 0; margin-left: -50%; }
.layer-p1-e3 { -webkit-transform: translateY(-1000px) translateZ(-600px) scale(7); transform: translateY(-1000px) translateZ(-600px) scale(7); }
.layer-p2-e3 { -webkit-transform: translateY(-1200px) translateZ(-500px) scale(6); transform: translateY(-1200px) translateZ(-500px) scale(6); }
.layer-p3-e3 { -webkit-transform: translateY(-50px) translateZ(-200px) scale(3); transform: translateY(-50px) translateZ(-200px) scale(3); }
.layer-p4-e3 { -webkit-transform: translateY(210px) translateZ(-150px) scale(2.5); transform: translateY(210px) translateZ(-150px) scale(2.5); }
.layer-p5-e3 { -webkit-transform: translateY(240px) translateZ(-100px) scale(2); transform: translateY(240px) translateZ(-100px) scale(2); }
.layer-p6-e3 { -webkit-transform: translateY(54px) translateZ(-50px) scale(1.5); transform: translateY(54px) translateZ(-50px) scale(1.5); }
.layer-p7-e3 { -webkit-transform: translateY(38px) translateZ(-25px) scale(1.25); transform: translateY(38px) translateZ(-25px) scale(1.25); }
</style>
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
/* Blend modes */
.mbm-normal{mix-blend-mode: normal;}
.mbm-multiply{mix-blend-mode: multiply;}
.mbm-screen{mix-blend-mode: screen;}
.mbm-overlay{mix-blend-mode: overlay;}
.mbm-darken{mix-blend-mode: darken;}
.mbm-lighten{mix-blend-mode: lighten;}
.mbm-color-dodge{mix-blend-mode: color-dodge}
.mbm-color-burn{mix-blend-mode: color-burn;}
.mbm-hard-light{mix-blend-mode: hard-light;}
.mbm-soft-light{mix-blend-mode: soft-light;}
.mbm-difference{mix-blend-mode: difference;}
.mbm-exclusion{mix-blend-mode: exclusion;}
.mbm-hue{mix-blend-mode: hue;}
.mbm-saturation{mix-blend-mode: saturation;}
.mbm-color{mix-blend-mode: color;}
.mbm-luminosity{mix-blend-mode: luminosity;}
The structure in Webflow is as follow:
This code and structure comes from an experiment on CodePen by Jim Thornton.
