"position":(property:position,values:staticrelativeabsolutefixedsticky),"top":(property:top,values:$position-values),"bottom":(property:bottom,values:$position-values),"start":(property:left,class:start,values:$position-values),"end":(property:right,class:end,values:$position-values),"translate-mi...
Check .position-relative in a real projectClick one of the examples listed below to open the Shuffle Visual Editor with the UI library that uses the selected component.Open in Visual Editor → Open in Visual Editor → Open in Visual Editor → Open in Visual Editor → Open in Visual ...
1.5 Position 定位# 快速定位.position-*# .position-static: 将元素设置为静态定位。 .position-relative: 将元素设置为相对定位。 .position-absolute: 将元素设置为绝对定位。 .position-fixed: 将元素设置为固定定位。 .position-sticky: 将元素设置为粘性定位。 元素排列# 使用边缘定位工具轻松排列元素。格式为{...
5.浮动 .float-start 左浮动 .float-end 右浮动 .float-none 不浮动 .float-{ 类中缀 }-{ 方式 } 响应式 .clearfix 解决元素浮动父级高度坍塌,写给浮动的父元素 6.定位 定位方式 .position-relative 相对定位 .position-absolute 绝对定位 .position-fixed 固定定位 定位方向 .top-{ num } 上位移num:...
body{position:relative;} ......... Via JavaScript After addingposition: relative;in your CSS, call the scrollspy via JavaScript: varscrollSpy=newbootstrap.ScrollSpy(document.body,{target:'#navbar-example'}) Resolvable ID targets required Navbar links must have resolvable id targets. ...
Removedposition: relativefrom column classes Dropped the.mediacomponent for utilities We also updated our layout documentation to break apart the exceptionally long pages into more focused topics. We’ve also added a clarified explanation of breakpoints, containers, and more. ...
position: relative; /* 或其他合适的定位方式 */ } 原因3:z-index属性 z-index属性控制元素的堆叠顺序。如果nav和section的z-index值设置不当,可能会导致重叠。 解决方法:调整z-index值,确保它们不会相互覆盖。 代码语言:txt 复制 nav { z-index: 1000; ...
LayoutSince Bootstrap applies display: block and width: 100% to almost all our form controls, forms will by default stack vertically. Additional classes can be used to vary this layout on a per-form basis.Form groupsThe .form-group class is the easiest...
使用.position-*样式,可以实现快速定位-虽然它们不包含响应式支持。class描述.position-static默认值,没有定位.position-relative相对定位.position-absolute绝对定位.position-fixed固定定位.position-sticky…
Separated link 标记 以下是下拉菜单所需的HTML。下拉菜单的触发器和整个下拉菜单都需要包裹在.dropdown中,或者声明为position: relative;的其它页面元素中。 <!-- Link or button to toggle dropdown --> Action Another action Something else here ...