/* Document * ========================================================================== */ /** * 1. Correct the line height in all browsers. */ :where(html) { line-height: 1.15; /* 1 */ } /* Sections * ========================================================================== */ /** * Remove the margin in all browsers. (opinionated) */ :where(body) { margin: 0; } /** * Correct the font size and margin on `h1` elements within `section` and * `article` contexts in Chrome, Edge, Firefox, and Safari. */ :where(h1) { font-size: 2em; margin-block-end: 0.67em; margin-block-start: 0.67em; } /* Grouping content * ========================================================================== */ /** * Remove the margin on nested lists in Chrome, Edge, and Safari. */ :where(dl, ol, ul) :where(dl, ol, ul) { margin-block-end: 0; margin-block-start: 0; } /** * 1. Add the correct box sizing in Firefox. * 2. Correct the inheritance of border color in Firefox. */ :where(hr) { box-sizing: content-box; /* 1 */ color: inherit; /* 2 */ height: 0; /* 1 */ } /** * 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */ :where(pre) { font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */ } /* Text-level semantics * ========================================================================== */ /** * Add the correct text decoration in Safari. */ :where(abbr[title]) { text-decoration: underline; text-decoration: underline dotted; } /** * Add the correct font weight in Chrome, Edge, and Safari. */ :where(b, strong) { font-weight: bolder; } /** * 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd `em` font sizing in all browsers. */ :where(code, kbd, samp) { font-family: monospace, monospace; /* 1 */ font-size: 1em; /* 2 */ } /** * Add the correct font size in all browsers. */ :where(small) { font-size: 80%; } /* Tabular data * ========================================================================== */ /** * 1. Correct table border color in Chrome, Edge, and Safari. * 2. Remove text indentation from table contents in Chrome, Edge, and Safari. */ :where(table) { border-color: currentColor; /* 1 */ text-indent: 0; /* 2 */ } /* Forms * ========================================================================== */ /** * Remove the margin on controls in Safari. */ :where(button, input, select) { margin: 0; } /** * Remove the inheritance of text transform in Firefox. */ :where(button) { text-transform: none; } /** * Correct the inability to style buttons in iOS and Safari. */ :where(button, input:is([type="button" i], [type="reset" i], [type="submit" i])) { -webkit-appearance: button; } /** * Add the correct vertical alignment in Chrome, Edge, and Firefox. */ :where(progress) { vertical-align: baseline; } /** * Remove the inheritance of text transform in Firefox. */ :where(select) { text-transform: none; } /** * Remove the margin in Firefox and Safari. */ :where(textarea) { margin: 0; } /** * 1. Correct the odd appearance in Chrome, Edge, and Safari. * 2. Correct the outline style in Safari. */ :where(input[type="search" i]) { -webkit-appearance: textfield; /* 1 */ outline-offset: -2px; /* 2 */ } /** * Correct the cursor style of increment and decrement buttons in Safari. */ ::-webkit-inner-spin-button, ::-webkit-outer-spin-button { height: auto; } /** * Correct the text style of placeholders in Chrome, Edge, and Safari. */ ::-webkit-input-placeholder { color: inherit; opacity: 0.54; } /** * Remove the inner padding in Chrome, Edge, and Safari on macOS. */ ::-webkit-search-decoration { -webkit-appearance: none; } /** * 1. Correct the inability to style upload buttons in iOS and Safari. * 2. Change font properties to `inherit` in Safari. */ ::-webkit-file-upload-button { -webkit-appearance: button; /* 1 */ font: inherit; /* 2 */ } /** * Remove the inner border and padding of focus outlines in Firefox. */ :where(button, input:is([type="button" i], [type="color" i], [type="reset" i], [type="submit" i]))::-moz-focus-inner { border-style: none; padding: 0; } /** * Restore the focus outline styles unset by the previous rule in Firefox. */ :where(button, input:is([type="button" i], [type="color" i], [type="reset" i], [type="submit" i]))::-moz-focusring { outline: 1px dotted ButtonText; } /** * Remove the additional :invalid styles in Firefox. */ :where(:-moz-ui-invalid) { box-shadow: none; } /* Interactive * ========================================================================== */ /* * Add the correct styles in Safari. */ :where(dialog) { background-color: white; border: solid; color: black; height: -moz-fit-content; height: fit-content; left: 0; margin: auto; padding: 1em; position: absolute; right: 0; width: -moz-fit-content; width: fit-content; } :where(dialog:not([open])) { display: none; } /* * Add the correct display in all browsers. */ :where(summary) { display: list-item; }