**On moblie**: - The two subtexts in the header are displayed inline, unlike in the design. Your `

` takes up the total width of the screen size. A little bit of margin on both sides might help here. - And contents of your `

` should be vertically displayed, not horizontally. Depending on your layout too, but since you used flexbox, `flex-direction: column` with some media query (or not) might help. Also, `discount` should not be visible; you can easily set `display: none`. **General**: - The circles in the background seem too shoved to the top; since you gave it an absolute position, you could try `top: -12px` and adjust the value till it looks like what you want. `/month` should be horizontally centered by the amount text; you could give it a class and hoist it up a bit with a negative `margin-top`. And the slider should align with the pageviews and amount text, just like in the design; you could increase the `width` but I think a percentage `width` relative to the size of `

` might help significantly but you'll probably need something extra with a media query. - The toggle button's state changes to false whenever the slider is change. I see not basis for this as far as the guides are concerned; I thinks `toggle.checked = false;` is responsible in the last line of your `slider` event listener. - The content of your `

` isn't spaced out as in the design; I think it's because of the nesting in the last `p` tag, I suggest putting all four on the same level and trying `justify-content: space-between`. And the horizontal line should be as wide side as `

`; I think it's due to the padding of `

`; I don't see a way out without removing its padding, but that messes up everything. You might want to give its individual elements margins/paddings to look like the design. - You might also want to add the reference to yourself as the `developer` (it's your effort!) and also to FEM. I hope this helps make your app look and behave more like the design and style guide requirements. Lemme know what you think!

John Ademoye

All solutions

Responsive landing page using CSS Grid and Flexbox

React, Sass

Sass, Flexbox