comparison among react-native-web, react-bootstrap, core
App.js => react-native-web react-native/StyleSheet
Bapp.js => react-bootstrap ; bootstrap
Capp.js => coreui-free-react-admin-template
Dapp.js => css
Eapp.js => w3css using CDN
Fapp.js => zoomable https://github.com/zsjjs/react-zoomable
Gapp.js & Iapp.js => react-spring
style 屬性物件中的 width key 輸入值非 string 而是花框 {{width: ""}}。
<img src="https://www.w3schools.com/w3css/img_lights.jpg" style={{width:"40%"}} alt="hi a picture here"/>