Next.js、Mantine、Tailwind CSSを一緒に使ってみたらボタンが表示されない問題を解決
30685 ワード
Mantineとは
MUIなどと並ぶReact専用のUIライブラリです。他のライブラリと比べて拡張しやすかったり、機能が豊富にあるため現在注目されています。
Next.jsの環境構築(Tailwind CSSも同時に)
下記コマンドを実行することでNext.jsの環境構築は完了となります。
$ npx create-next-app . -e with-tailwindcss
Mantineの導入
下記公式サイトを参考にしながら導入します。
- ライブラリをインストール
yarn add @mantine/next @mantine/core
or
npm install @mantine/next @mantine/core
- pages/_document.tsxを作成する
touch pages/_document.tsx
pages/_document.tsx
import Document from 'next/document';
import { createGetInitialProps } from '@mantine/next';
const getInitialProps = createGetInitialProps();
export default class _Document extends Document {
static getInitialProps = getInitialProps;
}
Mantineでボタンを表示してみる
- トップページにボタンを表示するためpages/index.tsxを下記コードに変更
pages/index.tsx
import Link from 'next/link'
import { Button } from '@mantine/core'
import { NextPage } from 'next';
const Home: NextPage = () => {
return (
<Link href="/hello" passHref>
<Button component="a">Next link button</Button>
</Link>
)
}
export default Home
- サーバーを起動
$ npm run dev
-
何も表示されていない
-
左上にカーソルを合わせるとボタンが表示される。。。
原因と対処方法
原因
Tailwind CSSのリセットCSSとMantineが競合してしまう
(buttonのbackground-colorにtransparentが当たってしまう)
対処方法
@tailwind baseの内容を直に書いて該当の部分のみコメントアウトする
- 下記のようにstyles/globals.cssを修正する
/* @tailwind base; */
/* Mantineと競合してしまうため直書きに変更(下記URLが@tailwind base;の直書きとのこと)
https://unpkg.com/[email protected]/src/css/preflight.css
*/
/*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
*/
*,
::before,
::after {
box-sizing: border-box; /* 1 */
border-width: 0; /* 2 */
border-style: solid; /* 2 */
border-color: theme('borderColor.DEFAULT', currentColor); /* 2 */
}
::before,
::after {
--tw-content: '';
}
/*
1. Use a consistent sensible line-height in all browsers.
2. Prevent adjustments of font size after orientation changes in iOS.
3. Use a more readable tab size.
4. Use the user's configured `sans` font-family by default.
*/
html {
line-height: 1.5; /* 1 */
-webkit-text-size-adjust: 100%; /* 2 */
-moz-tab-size: 4; /* 3 */
tab-size: 4; /* 3 */
font-family: theme(
'fontFamily.sans',
ui-sans-serif,
system-ui,
-apple-system,
BlinkMacSystemFont,
'Segoe UI',
Roboto,
'Helvetica Neue',
Arial,
'Noto Sans',
sans-serif,
'Apple Color Emoji',
'Segoe UI Emoji',
'Segoe UI Symbol',
'Noto Color Emoji'
); /* 4 */
}
/*
1. Remove the margin in all browsers.
2. Inherit line-height from `html` so users can set them as a class directly on the `html` element.
*/
body {
margin: 0; /* 1 */
line-height: inherit; /* 2 */
}
/*
1. Add the correct height in Firefox.
2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655)
3. Ensure horizontal rules are visible by default.
*/
hr {
height: 0; /* 1 */
color: inherit; /* 2 */
border-top-width: 1px; /* 3 */
}
/*
Add the correct text decoration in Chrome, Edge, and Safari.
*/
abbr:where([title]) {
text-decoration: underline dotted;
}
/*
Remove the default font size and weight for headings.
*/
h1,
h2,
h3,
h4,
h5,
h6 {
font-size: inherit;
font-weight: inherit;
}
/*
Reset links to optimize for opt-in styling instead of opt-out.
*/
a {
color: inherit;
text-decoration: inherit;
}
/*
Add the correct font weight in Edge and Safari.
*/
b,
strong {
font-weight: bolder;
}
/*
1. Use the user's configured `mono` font family by default.
2. Correct the odd `em` font sizing in all browsers.
*/
code,
kbd,
samp,
pre {
font-family: theme(
'fontFamily.mono',
ui-monospace,
SFMono-Regular,
Menlo,
Monaco,
Consolas,
'Liberation Mono',
'Courier New',
monospace
); /* 1 */
font-size: 1em; /* 2 */
}
/*
Add the correct font size in all browsers.
*/
small {
font-size: 80%;
}
/*
Prevent `sub` and `sup` elements from affecting the line height in all browsers.
*/
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sub {
bottom: -0.25em;
}
sup {
top: -0.5em;
}
/*
1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297)
2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016)
3. Remove gaps between table borders by default.
*/
table {
text-indent: 0; /* 1 */
border-color: inherit; /* 2 */
border-collapse: collapse; /* 3 */
}
/*
1. Change the font styles in all browsers.
2. Remove the margin in Firefox and Safari.
3. Remove default padding in all browsers.
*/
button,
input,
optgroup,
select,
textarea {
font-family: inherit; /* 1 */
font-size: 100%; /* 1 */
line-height: inherit; /* 1 */
color: inherit; /* 1 */
margin: 0; /* 2 */
padding: 0; /* 3 */
}
/*
Remove the inheritance of text transform in Edge and Firefox.
*/
button,
select {
text-transform: none;
}
/*
1. Correct the inability to style clickable types in iOS and Safari.
2. Remove default button styles.
*/
button,
[type='button'],
[type='reset'],
[type='submit'] {
-webkit-appearance: button; /* 1 */
/*background-color: transparent; Mantineと競合してボタンが透明になってしまうためコメントアウト */
background-image: none; /* 2 */
}
/*
Use the modern Firefox focus style for all focusable elements.
*/
:-moz-focusring {
outline: auto;
}
/*
Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737)
*/
:-moz-ui-invalid {
box-shadow: none;
}
/*
Add the correct vertical alignment in Chrome and Firefox.
*/
progress {
vertical-align: baseline;
}
/*
Correct the cursor style of increment and decrement buttons in Safari.
*/
::-webkit-inner-spin-button,
::-webkit-outer-spin-button {
height: auto;
}
/*
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 */
}
/*
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 */
}
/*
Add the correct display in Chrome and Safari.
*/
summary {
display: list-item;
}
/*
Removes the default spacing and border for appropriate elements.
*/
blockquote,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
figure,
p,
pre {
margin: 0;
}
fieldset {
margin: 0;
padding: 0;
}
legend {
padding: 0;
}
ol,
ul,
menu {
list-style: none;
margin: 0;
padding: 0;
}
/*
Prevent resizing textareas horizontally by default.
*/
textarea {
resize: vertical;
}
/*
1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300)
2. Set the default placeholder color to the user's configured gray 400 color.
*/
input::placeholder,
textarea::placeholder {
opacity: 1; /* 1 */
color: theme('colors.gray.400', #9ca3af); /* 2 */
}
/*
Set the default cursor for buttons.
*/
button,
[role='button'] {
cursor: pointer;
}
/*
Make sure disabled buttons don't get the pointer cursor.
*/
:disabled {
cursor: default;
}
/*
1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14)
2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210)
This can trigger a poorly considered lint error in some tools but is included by design.
*/
img,
svg,
video,
canvas,
audio,
iframe,
embed,
object {
display: block; /* 1 */
vertical-align: middle; /* 2 */
}
/*
Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14)
*/
img,
video {
max-width: 100%;
height: auto;
}
/*
Ensure the default browser behavior of the `hidden` attribute.
*/
[hidden] {
display: none;
}
@tailwind components;
@tailwind utilities;
- 無事表示されまました!!
まとめ
この解決法が正しいかどうかはわからないですが、一応解決は出来ました。
他にもっとよい解決方法を知っている方がいましたらコメントにて教えてください!!
この記事のリポジトリ
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この問題について(Next.js、Mantine、Tailwind CSSを一緒に使ってみたらボタンが表示されない問題を解決), 我々は、より多くの情報をここで見つけました https://zenn.dev/elletech/articles/mantine-tailwindcss著者帰属:元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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