| 1 | /* Document
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| 2 | * ========================================================================== */
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| 3 |
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| 4 | /**
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| 5 | * 1. Correct the line height in all browsers.
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| 6 | * 2. Prevent adjustments of font size after orientation changes in iOS.
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| 7 | */
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| 8 |
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| 9 | :where(html) {
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| 10 | line-height: 1.15; /* 1 */
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| 11 | -webkit-text-size-adjust: 100%; /* 2 */
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| 12 | text-size-adjust: 100%; /* 2 */
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| 13 | }
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| 14 |
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| 15 | /* Sections
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| 16 | * ========================================================================== */
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| 17 |
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| 18 | /**
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| 19 | * Remove the margin in all browsers. (opinionated)
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| 20 | */
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| 21 |
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| 22 | :where(body) {
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| 23 | margin: 0;
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| 24 | }
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| 25 |
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| 26 | /**
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| 27 | * Correct the font size and margin on `h1` elements within `section` and
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| 28 | * `article` contexts in Chrome, Edge, Firefox, and Safari.
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| 29 | */
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| 30 |
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| 31 | :where(h1) {
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| 32 | font-size: 2em;
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| 33 | margin-block-end: 0.67em;
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| 34 | margin-block-start: 0.67em;
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| 35 | }
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| 36 |
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| 37 | /* Grouping content
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| 38 | * ========================================================================== */
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| 39 |
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| 40 | /**
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| 41 | * Remove the margin on nested lists in Chrome, Edge, and Safari.
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| 42 | */
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| 43 |
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| 44 | :where(dl, ol, ul) :where(dl, ol, ul) {
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| 45 | margin-block-end: 0;
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| 46 | margin-block-start: 0;
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| 47 | }
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| 48 |
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| 49 | /**
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| 50 | * 1. Add the correct box sizing in Firefox.
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| 51 | * 2. Correct the inheritance of border color in Firefox.
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| 52 | */
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| 53 |
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| 54 | :where(hr) {
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| 55 | box-sizing: content-box; /* 1 */
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| 56 | color: inherit; /* 2 */
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| 57 | height: 0; /* 1 */
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| 58 | }
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| 59 |
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| 60 | /* Text-level semantics
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| 61 | * ========================================================================== */
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| 62 |
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| 63 | /**
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| 64 | * Add the correct text decoration in Safari.
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| 65 | */
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| 66 |
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| 67 | :where(abbr[title]) {
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| 68 | text-decoration: underline;
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| 69 | text-decoration: underline dotted;
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| 70 | }
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| 71 |
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| 72 | /**
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| 73 | * Add the correct font weight in Chrome, Edge, and Safari.
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| 74 | */
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| 75 |
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| 76 | :where(b, strong) {
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| 77 | font-weight: bolder;
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| 78 | }
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| 79 |
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| 80 | /**
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| 81 | * 1. Correct the inheritance and scaling of font size in all browsers.
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| 82 | * 2. Correct the odd `em` font sizing in all browsers.
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| 83 | */
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| 84 |
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| 85 | :where(code, kbd, pre, samp) {
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| 86 | font-family: monospace, monospace; /* 1 */
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| 87 | font-size: 1em; /* 2 */
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| 88 | }
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| 89 |
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| 90 | /**
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| 91 | * Add the correct font size in all browsers.
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| 92 | */
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| 93 |
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| 94 | :where(small) {
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| 95 | font-size: 80%;
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| 96 | }
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| 97 |
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| 98 | /* Tabular data
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| 99 | * ========================================================================== */
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| 100 |
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| 101 | /**
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| 102 | * 1. Correct table border color in Chrome, Edge, and Safari.
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| 103 | * 2. Remove text indentation from table contents in Chrome, Edge, and Safari.
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| 104 | */
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| 105 |
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| 106 | :where(table) {
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| 107 | border-color: currentColor; /* 1 */
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| 108 | text-indent: 0; /* 2 */
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| 109 | }
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| 110 |
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| 111 | /* Forms
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| 112 | * ========================================================================== */
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| 113 |
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| 114 | /**
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| 115 | * Remove the margin on controls in Safari.
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| 116 | */
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| 117 |
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| 118 | :where(button, input, select) {
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| 119 | margin: 0;
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| 120 | }
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| 121 |
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| 122 | /**
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| 123 | * Remove the inheritance of text transform in Firefox.
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| 124 | */
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| 125 |
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| 126 | :where(button) {
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| 127 | text-transform: none;
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| 128 | }
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| 129 |
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| 130 | /**
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| 131 | * Correct the inability to style buttons in iOS and Safari.
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| 132 | */
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| 133 |
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| 134 | :where(button, input:is([type="button" i], [type="reset" i], [type="submit" i])) {
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| 135 | -webkit-appearance: button;
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| 136 | }
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| 137 |
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| 138 | /**
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| 139 | * Add the correct vertical alignment in Chrome, Edge, and Firefox.
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| 140 | */
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| 141 |
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| 142 | :where(progress) {
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| 143 | vertical-align: baseline;
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| 144 | }
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| 145 |
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| 146 | /**
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| 147 | * Remove the inheritance of text transform in Firefox.
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| 148 | */
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| 149 |
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| 150 | :where(select) {
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| 151 | text-transform: none;
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| 152 | }
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| 153 |
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| 154 | /**
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| 155 | * Remove the margin in Firefox and Safari.
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| 156 | */
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| 157 |
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| 158 | :where(textarea) {
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| 159 | margin: 0;
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| 160 | }
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| 161 |
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| 162 | /**
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| 163 | * 1. Correct the odd appearance in Chrome, Edge, and Safari.
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| 164 | * 2. Correct the outline style in Safari.
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| 165 | */
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| 166 |
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| 167 | :where(input[type="search" i]) {
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| 168 | -webkit-appearance: textfield; /* 1 */
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| 169 | outline-offset: -2px; /* 2 */
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| 170 | }
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| 171 |
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| 172 | /**
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| 173 | * Correct the cursor style of increment and decrement buttons in Safari.
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| 174 | */
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| 175 |
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| 176 | ::-webkit-inner-spin-button,
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| 177 | ::-webkit-outer-spin-button {
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| 178 | height: auto;
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| 179 | }
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| 180 |
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| 181 | /**
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| 182 | * Correct the text style of placeholders in Chrome, Edge, and Safari.
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| 183 | */
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| 184 |
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| 185 | ::-webkit-input-placeholder {
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| 186 | color: inherit;
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| 187 | opacity: 0.54;
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| 188 | }
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| 189 |
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| 190 | /**
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| 191 | * Remove the inner padding in Chrome, Edge, and Safari on macOS.
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| 192 | */
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| 193 |
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| 194 | ::-webkit-search-decoration {
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| 195 | -webkit-appearance: none;
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| 196 | }
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| 197 |
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| 198 | /**
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| 199 | * 1. Correct the inability to style upload buttons in iOS and Safari.
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| 200 | * 2. Change font properties to `inherit` in Safari.
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| 201 | */
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| 202 |
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| 203 | ::-webkit-file-upload-button {
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| 204 | -webkit-appearance: button; /* 1 */
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| 205 | font: inherit; /* 2 */
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| 206 | }
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| 207 |
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| 208 | /**
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| 209 | * Remove the inner border and padding of focus outlines in Firefox.
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| 210 | */
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| 211 |
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| 212 | :where(button, input:is([type="button" i], [type="color" i], [type="reset" i], [type="submit" i]))::-moz-focus-inner {
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| 213 | border-style: none;
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| 214 | padding: 0;
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| 215 | }
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| 216 |
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| 217 | /**
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| 218 | * Restore the focus outline styles unset by the previous rule in Firefox.
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| 219 | */
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| 220 |
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| 221 | :where(button, input:is([type="button" i], [type="color" i], [type="reset" i], [type="submit" i]))::-moz-focusring {
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| 222 | outline: 1px dotted ButtonText;
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| 223 | }
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| 224 |
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| 225 | /**
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| 226 | * Remove the additional :invalid styles in Firefox.
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| 227 | */
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| 228 |
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| 229 | :where(:-moz-ui-invalid) {
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| 230 | box-shadow: none;
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| 231 | }
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| 232 |
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| 233 | /* Interactive
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| 234 | * ========================================================================== */
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| 235 |
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| 236 | /*
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| 237 | * Add the correct styles in Safari.
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| 238 | */
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| 239 |
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| 240 | :where(dialog) {
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| 241 | background-color: white;
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| 242 | border: solid;
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| 243 | color: black;
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| 244 | height: -moz-fit-content;
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| 245 | height: fit-content;
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| 246 | left: 0;
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| 247 | margin: auto;
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| 248 | padding: 1em;
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| 249 | position: absolute;
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| 250 | right: 0;
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| 251 | width: -moz-fit-content;
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| 252 | width: fit-content;
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| 253 | }
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| 254 |
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| 255 | :where(dialog:not([open])) {
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| 256 | display: none;
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| 257 | }
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| 258 |
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| 259 | /*
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| 260 | * Add the correct display in all browsers.
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| 261 | */
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| 262 |
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| 263 | :where(summary) {
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| 264 | display: list-item;
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| 265 | }
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