角度材质单选按钮样式不起作用

Question

我正在尝试在代码中添加一个单选按钮。 但是由于某种原因，这些样式无法正常工作，我没有创建任何类都不能覆盖单选按钮样式。 填充元素未居中且没有棱角材质样式。

以前，我已将其添加到我的app.module中，并导入到组件中。 我正在使用@ angular / material：“ 6.3.0

{
  "name": "petpo-fe-admin-dashboard",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "webdriver-manager update --versions.chrome=2.37 && ng e2e --webdriver-update=false",
    "docs": "typedoc --options typedoc.json --exclude '**/*+(e2e|spec|index|mock).ts' ./src/"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.0.0",
    "@angular/cdk": "^6.3.0",
    "@angular/common": "^6.0.0",
    "@angular/compiler": "^6.0.0",
    "@angular/core": "^6.0.0",
    "@angular/forms": "^6.0.0",
    "@angular/http": "^6.0.0",
    "@angular/material": "^6.3.0",
    "@angular/platform-browser": "^6.0.0",
    "@angular/platform-browser-dynamic": "^6.0.0",
    "@angular/router": "^6.0.0",
    "@fortawesome/angular-fontawesome": "0.1.0-10",
    "@fortawesome/fontawesome-svg-core": "^1.2.0-11",
    "@fortawesome/free-solid-svg-icons": "^5.1.0-11",
    "@ng-bootstrap/ng-bootstrap": "^2.0.0",
    "bootstrap": "^4.1.1",
    "core-js": "^2.5.4",
    "crypto-js": "^3.1.9-1",
    "jwt-decode": "^2.2.0",
    "rxjs": "^6.0.0",
    "zone.js": "^0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.6.1",
    "@angular/cli": "~6.0.1",
    "@angular/compiler-cli": "^6.0.0",
    "@angular/language-service": "^6.0.0",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~1.7.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~1.4.2",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "5.1.2",
    "ts-node": "~5.0.1",
    "tslint": "~5.9.1",
    "typedoc": "^0.11.1",
    "typescript": "~2.7.2"
  }
}

 <mat-radio-group aria-label="Select an option">
        <mat-radio-button value="1">Option 1</mat-radio-button>
        <mat-radio-button   value="2">Option 2</mat-radio-button>
      </mat-radio-group>

Answer 1

很显然，这与sumproduct组件的内部元素存在CSS冲突。检查内部元素以查看不希望有的边距或填充的来源。

Answer 2

问题解决了。没有导入任何实质性主题，因此就是问题所在。谢谢大家。