CSS Weekly #8: Modern CSS Reset & Normalize Techniques
CSS Weekly #8: Modern CSS Reset & Normalize Techniques 🔄
Hey ,
CSS resets have evolved! Let's explore modern approaches that enhance rather than destroy browser defaults.
The Evolution of Resets
- 2004: Universal selector
* { margin: 0; padding: 0; } - 2007: Eric Meyer's Reset CSS
- 2011: Normalize.css
- 2023: Modern, minimal resets
Let's build a modern reset together!
🎯 A Modern CSS Reset
Here's my go-to reset for 2024:
/* Box sizing rules */
*,
*::before,
*::after {
box-sizing: border-box;
}
/* Remove default margin */
body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd {
margin: 0;
}
/* Set core root defaults */
html:focus-within {
scroll-behavior: smooth;
}
/* Set core body defaults */
body {
min-height: 100vh;
text-rendering: optimizeSpeed;
line-height: 1.5;
font-family: system-ui, -apple-system, BlinkMacSystemFont,
'Segoe UI', Roboto, sans-serif;
}
/* Remove list styles on ul, ol with class */
ul[class],
ol[class] {
list-style: none;
padding: 0;
}
/* A elements that don't have a class get default styles */
a:not([class]) {
text-decoration-skip-ink: auto;
}
/* Make images easier to work with */
img,
picture,
video,
canvas,
svg {
display: block;
max-width: 100%;
height: auto;
}
/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
font: inherit;
}
/* Remove all animations and transitions for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
html:focus-within {
scroll-behavior: auto;
}
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
}
Beyond Basic Resets
1. Modern Form Reset
/* Better form defaults */
button,
input,
select,
textarea {
background-color: transparent;
border: 1px solid WindowFrame;
color: inherit;
font: inherit;
letter-spacing: inherit;
padding: 0.25em 0.375em;
}
/* Remove spinner from number inputs */
input[type="number"] {
-moz-appearance: textfield;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
-webkit-appearance: none;
margin: 0;
}
/* Better select styling */
select {
appearance: none;
background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
background-repeat: no-repeat;
background-position: right 0.5rem center;
background-size: 1em;
padding-right: 2rem;
}
/* Remove default button styling */
button {
background-color: transparent;
border: 0;
cursor: pointer;
}
2. Better Typography Defaults
/* Fluid typography */
:root {
--fluid-min-width: 320;
--fluid-max-width: 1140;
--fluid-screen: 100vw;
--fluid-bp: calc(
(var(--fluid-screen) - var(--fluid-min-width) / 16 * 1rem) /
(var(--fluid-max-width) - var(--fluid-min-width))
);
}
@media screen and (min-width: 1140px) {
:root {
--fluid-screen: calc(var(--fluid-max-width) * 1px);
}
}
/* Fluid type scale */
h1 {
font-size: clamp(
2rem,
calc(2rem + (3 - 2) * var(--fluid-bp)),
3rem
);
}
/* Better line heights */
h1, h2, h3, h4, h5, h6 {
line-height: 1.2;
font-weight: 700;
}
p {
line-height: 1.6;
}
/* Balanced text wrapping */
h1, h2, h3, h4, h5, h6 {
text-wrap: balance;
}
p {
text-wrap: pretty;
}
3. Modern Layout Helpers
/* Stack layout primitive */
.stack > * + * {
margin-block-start: var(--space, 1rem);
}
/* Cluster layout */
.cluster {
display: flex;
flex-wrap: wrap;
gap: var(--space, 1rem);
align-items: center;
}
/* Auto grid */
.auto-grid {
display: grid;
grid-template-columns: repeat(
auto-fit,
minmax(var(--min, 250px), 1fr)
);
gap: var(--space, 1rem);
}
/* Container */
.container {
width: 100%;
margin-inline: auto;
padding-inline: var(--gutter, 1rem);
max-width: var(--max-width, 75rem);
}
🚀 CSS Layers for Organization
Use cascade layers to organize your reset:
@layer reset, defaults, patterns, components, utilities;
@layer reset {
/* Reset styles here */
}
@layer defaults {
/* Default element styles */
:root {
--primary: #0066cc;
--body-font: system-ui, sans-serif;
}
body {
font-family: var(--body-font);
color: var(--text, #333);
}
}
@layer utilities {
/* Utility classes that should win */
.mt-0 { margin-top: 0 !important; }
}
Accessibility Focused Reset
/* Focus styles */
:focus {
outline: 2px solid var(--primary, blue);
outline-offset: 2px;
}
/* Skip link */
.skip-link {
position: absolute;
left: -9999px;
z-index: 999;
}
.skip-link:focus {
left: 50%;
transform: translateX(-50%);
top: 1rem;
background: white;
padding: 1rem;
text-decoration: none;
}
/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
*,
*::before,
*::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
}
/* High contrast support */
@media (prefers-contrast: high) {
:root {
--primary: #0000ff;
--text: #000000;
--background: #ffffff;
}
}
Putting It All Together
Save this as modern-reset.css:
/*
Modern CSS Reset
Version: 1.0
License: MIT
*/
@layer reset {
/* Include all the reset rules from above */
}
/* Custom properties for flexibility */
:root {
/* Colors */
--color-primary: #0066cc;
--color-text: #333333;
--color-background: #ffffff;
/* Typography */
--font-sans: system-ui, -apple-system, sans-serif;
--font-mono: ui-monospace, 'Cascadia Code', monospace;
/* Spacing */
--space-xs: clamp(0.75rem, 2vw, 1rem);
--space-sm: clamp(1rem, 3vw, 1.5rem);
--space-md: clamp(1.5rem, 4vw, 2rem);
--space-lg: clamp(2rem, 6vw, 3rem);
--space-xl: clamp(3rem, 8vw, 4rem);
}
Sponsored by Modern CSS Solutions - Learn modern CSS techniques from Stephanie Eckles. Use code CSSWEEKLY for 25% off!
Next week: Responsive Typography with clamp()!
— Sarah from CSS Weekly
P.S. What's in your CSS reset? Reply and share your approach!
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