bootstrap4(33):实用工具常用样式清单(可查找)
1、容器和网格系统
容器
- container : 固定宽度,不同尺寸固定了不同的宽度
- container-fluid: 100%宽度
栅格系统
- col-: <576px
- col-sm- : >=576px
- col-md- : >=768px
- col-lg- : >=992px
- col-xl- : >=1200px
2、字体颜色及背景颜色
字体
- text-muted 柔和
- text-primary 重要
- text-success 成功
- text-info 提示
- text-warning 警告
- text-danger 危险
- text-secondary 副标题
- text-dark 深灰色文字
- text-light 浅灰色
- text-white 白色
背景
- bg-primary
- bg-secondary
- bg-success
- bg-danger
- bg-warning
- bg-info
- bg-light
- bg-dark
- bg-white
3、边框
添加边框
- border : 默认:1px solid #dee2e6!important
- border-top
- border-left
- border-right
- border-bottom
删除边框
- border-0 : 去除边框或者除去某一边的边框
- border-top-0
- border-left-0
- border-right-0
- border-bottom-0
边框颜色
- border-primary
- border-secondary
- border-success
- border-danger
- border-warning
- border-info
- border-light
- border-dark
- border-white
圆角边框
- rounded : border-radius: .25rem!important;
- rounded-top : 只有顶部的两边有圆角
- rounded-right
- rounded-bottom
- rounded-left
- rounded-circle 类可以设置椭圆形图片
- rounded-0
- .img-thumbnail 类用于设置图片缩略图(图片有边框)
4、 内边距(pading)外边距(margin)
- m - for classes 代表 margin
- p - for classes 代表 padding
t - for classes that set margin-top or padding-topb - for classes that set margin-bottom or padding-bottoml - for classes that set margin-left or padding-leftr - for classes that set margin-right or padding-rightx - for classes that set both *-left and *-righty - for classes that set both *-top and *-bottom
内边距
- p-1 : padding: .25rem!important;
- p-2 : padding: .5rem!important;
- p-3 : padding: 1rem!important;
- p-4 : padding: 1.5rem!important;
- p-5 : padding: 3rem!important;
单边
- pt-0
- pl-0
- pr-0
- pb-0
- px-2
- py-2
pading:.5rem 0; //py-2
外边距
- m-1 : margin: .25rem!important;
- m-2 : margin: .5rem!important;
- m-3 : margin: 1rem!important;
- m-4 : margin: 1.5rem!important;
- m-5 : margin: 3rem!important;
单边
- mt-0
- ml-0
- mr-0
- mb-0
单边大小
- mt-1 // margin-left: ($spacer * .25) !important;
- mt-2
- mt-3
- mt-4
- mt-5
- mx-auto
margin:0 auto;
auto
- ml-auto : margin-left: auto!important;
- mr-auto: margin-right: auto!important;
- mt-auto : margin-top: auto!important;
- mb-auto : margin-bottom: auto!important;
5、清除浮动
- clearfix //清除浮动类实现方式如下
// Mixin itself @mixin clearfix() { &::after { display: block; content: ""; clear: both; } } // Usage as a mixin .element { @include clearfix; }
6、display 显示
.d-{value} for all //任何尺寸使用
.d-{breakpoint}-{value} for sm, md, lg, and xl.//对应尺寸加载
- d-none
- d-inline
- d-inline-block
- d-block
- d-table
- d-table-cell
- d-table-row
- d-flex
- d-inline-flex
打印样式 //使用较少
- d-print-none
- d-print-inline
- d-print-inline-block
- d-print-block
- d-print-table
- d-print-table-row
- d-print-table-cell
- d-print-flex
- d-print-inline-flex
7、嵌入元素样式
posted on 2020-01-03 19:53 springsnow 阅读(532) 评论(0) 编辑 收藏 举报