Я следую инструкциям на официальном сайте Reacts здесь. У меня есть файл настройки index.css в корне моего каталога src с импортом, как говорят:
@import-normalize;
Затем я импортирую файл index.css в свой компонент приложения:
import '../../index.css';
class App {}
Хотя таблица стилей действительно есть, она только частично загружает сброс вместо полной. Я не вижу опции в документах, чтобы добавить / вычесть то, что вы хотите. Ниже вы можете увидеть, что добавлено. Теперь сравните это с полным сбросом .
/*! normalize.css v9.0.1 | MIT License | github.com/csstools/normalize.css */
/* Document
* ========================================================================== */
/**
* 1. Correct the line height in all browsers.
* 2. Prevent adjustments of font size after orientation changes in
* IE on Windows Phone and in iOS.
*/
html {
line-height: 1.15; /* 1 */
}
/* Sections
* ========================================================================== */
/**
* Correct the font size and margin on `h1` elements within `section` and
* `article` contexts in Chrome, Firefox, and Safari.
*/
h1 {
font-size: 2em;
margin: 0.67em 0;
}
/* Grouping content
* ========================================================================== */
/**
* 1. Add the correct box sizing in Firefox.
* 2. Show the overflow in Edge and IE.
*/
hr {
box-sizing: content-box; /* 1 */
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.
*/
pre {
font-family: monospace, monospace; /* 1 */
font-size: 1em; /* 2 */
}
/* Text-level semantics
* ========================================================================== */
/**
* Add the correct text decoration in Edge, IE, Opera, and Safari.
*/
abbr[title] {
text-decoration: underline;
text-decoration: underline dotted;
}
/**
* Add the correct font weight in Chrome, Edge, and Safari.
*/
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.
*/
code,
kbd,
samp {
font-family: monospace, monospace; /* 1 */
font-size: 1em; /* 2 */
}
/**
* Add the correct font size in all browsers.
*/
small {
font-size: 80%;
}
/* Embedded content
* ========================================================================== */
/* Forms
* ========================================================================== */
/**
* Remove the margin in Safari.
*/
button,
input,
select {
margin: 0;
}
/**
* 1. Show the overflow in IE.
* 2. Remove the inheritance of text transform in Edge, Firefox, and IE.
*/
button {
text-transform: none; /* 2 */
}
/**
* Correct the inability to style clickable types in iOS and Safari.
*/
button,
[type="button"],
[type="reset"],
[type="submit"] {
-webkit-appearance: button;
}
/**
* Correct the padding in Firefox.
*/
fieldset {
padding: 0.35em 0.75em 0.625em;
}
/**
* 1. Add the correct display in Edge and IE.
* 2. Add the correct vertical alignment in Chrome, Firefox, and Opera.
*/
progress {
vertical-align: baseline; /* 2 */
}
/**
* Remove the inheritance of text transform in Firefox.
*/
select {
text-transform: none;
}
/**
* 1. Remove the margin in Firefox and Safari.
* 2. Remove the default vertical scrollbar in IE.
*/
textarea {
margin: 0; /* 1 */
}
/**
* 1. Correct the odd appearance in Chrome and Safari.
* 2. Correct the outline style in Safari.
*/
[type="search"] {
-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 and Safari on macOS.
*/
::-webkit-search-decoration {
-webkit-appearance: none;
}
/**
* 1. Correct the inability to style clickable types 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.
*/
::-moz-focus-inner {
border-style: none;
padding: 0;
}
/**
* Restore the focus outline styles unset by the previous rule in Firefox.
*/
:-moz-focusring {
outline: 1px dotted ButtonText;
}
/* Interactive
* ========================================================================== */
/*
* Add the correct display in Edge and IE.
*/
details {
display: block;
}
/*
* Add the correct styles in Edge, IE, and Safari.
*/
dialog {
background-color: white;
border: solid;
color: black;
display: block;
height: -moz-fit-content;
height: -webkit-fit-content;
height: fit-content;
left: 0;
margin: auto;
padding: 1em;
position: absolute;
right: 0;
width: -moz-fit-content;
width: -webkit-fit-content;
width: fit-content;
}
dialog:not([open]) {
display: none;
}
/*
* Add the correct display in all browsers.
*/
summary {
display: list-item;
}
/* Scripting
* ========================================================================== */
/* User interaction
* ========================================================================== */