スタイル
背景
.bg-primary
.bg-primary-subtle
.bg-secondary
.bg-secondary-subtle
.bg-success
.bg-success-subtle
.bg-danger
.bg-danger-subtle
.bg-warning
.bg-warning-subtle
.bg-info
.bg-info-subtle
.bg-light
.bg-light-subtle
.bg-dark
.bg-dark-subtle
.bg-body-secondary
.bg-body-tertiary
.bg-body
.bg-black
.bg-white
.bg-transparent
テキスト
.text-primary
.text-primary-emphasis
.text-secondary
.text-secondary-emphasis
.text-success
.text-success-emphasis
.text-danger
.text-danger-emphasis
.text-warning
.text-warning-emphasis
.text-info
.text-info-emphasis
.text-light
.text-light-emphasis
.text-dark
.text-dark-emphasis
.text-body
.text-body-emphasis
.text-body-secondary
.text-body-tertiary
.text-black
.text-white
.text-black-50
.text-white-50
アラート
A simple primary alert—check it out!
A simple secondary alert—check it out!
A simple success alert—check it out!
A simple danger alert—check it out!
A simple warning alert—check it out!
A simple info alert—check it out!
A simple light alert—check it out!
A simple dark alert—check it out!
ボタン
バッヂ
Example heading New
Example heading New
Example heading New
Example heading New
Example heading New
Example heading New
Primary Secondary Success Danger Warning Info Light Dark見出し
見出し見出し
見出し見出し
見出し見出し
アスペクト比



