nikaocreatives / notch-css

Notch CSS makes it easy for you adjust items on mobile devices with notches

Notch CSS

This is a small project started because I belive in progress web apps or PWAs. I always struggled with the right top and bottom spacing when designing or developing. This repo and demo help me with that issue.

This repo contains one index.html file with some CSS that allows you to set a header and footer that will adjust on each device and set the right padding to get out of the way of those notches. This can be achieved by using env() in CSS, but I hope the demo can provide some clarity when env() is being used and not being used.

The CSS

Its not much, but helps tremendously. You can incorporate this into your header and foot code or just use the classes provided.

:root {
    --sat: env(safe-area-inset-top);
    --sar: env(safe-area-inset-right);
    --sab: env(safe-area-inset-bottom);
    --sal: env(safe-area-inset-left);
}

body {
    padding:
        var(--sat) var(--sar) var(--sab) var(--sal);
    padding-top: var(--sat);
    padding-bottom: var(--sab);
}

.notch--header {
    position: fixed;
    top: 0px;
    width: 100%;
    height: auto;
    padding-top: var(--sat);
    z-index: 100;
}

.notch--footer {
    position: fixed;
    bottom: 0px;
    width: 100%;
    height: auto;
    padding-bottom: var(--sab);
    z-index: 100;
}

The Demo

This demo really helps me as a designer as I'm not sure on the safe areas all the time. It can also can help developers identify when something gets a safe area like safari mobile vs adding a website to your homescreen.

Check out the demo here.

Questions

Reach out with quesitions or comments via twitter or my website.