So, you could either use a block-level element or set any HTML element's CSS property to display: block. Use the carriage return character (\A) as content in pseudo-element: You can add a new-line using the ::before or ::after pseudo-elements like so: span::before { content: ...
Values /* Keyword values */line-break:auto;line-break:loose;line-break:normal;line-break:strict;line-break:anywhere;/* Global values */line-break:inherit;line-break:initial;line-break:unset; auto:This lets the browser decide how it implements line breaks. Each browser may differ on its crit...
//CSS 英文、中文强制换行与不换行的代码word-break:break-all;//只对英文起作用,以字母作为换行依据2. word-wrap:break-word;//只对英文起作用,以单词作为换行依据3. white-space:pre-wrap;//只对中文起作用,强制换行4. white-space:nowrap;//强制不换行,都起作用5. white-space:nowrap; overflow:hidden;...
Bootstrap includes validation styles for error, warning, and success states on form controls. To use, add .has-warning, .has-error, or .has-success to the parent element. Any .control-label, .form-control, and .help-block within that element will receive the validation styles....
.element:empty{display:none}15. 响应式屏幕方向@media(orientation:landscape){body{background-color:#...
对象的实际宽度就等于设置的width值,即使定义有border和padding也不会改变对象的实际宽度,即 ( Element width = width ) 此属性表现为怪异模式下的盒模型。 示例代码: <!DOCTYPE html> 盒子模型 #box{ width: 100px; height: 100px; padding: 10px; border: 10px solid blue; margin: 10px; box-...
removal of units `0` value},selectors:{adjacentSpace:false,// controls extra space before `nav` elementie7Hack:true,// controls removal of IE7 selector hacks, e.g. `*+html...`mergeablePseudoClasses:[':active',...],// controls a whitelist of mergeable pseudo classesmergeablePseudo...
[+-]selectors.adjacentSpace controls extra space before `nav` element; defaults to `off` (-)#[+-]selectors.ie7Hack controls removal of IE7 selector hacks, e.g. `*+html...`; defaults to `on` (+)#[+-]units.ch controls treating `ch` as a supported unit; defaults to `on` (+)...
By default it will pick up every single file fromstylesdirectory, optimize it, add a-minsuffix to filename (before extension), and write it to disk. You can use--batch-suffixoption to customize the-minsuffix, e.g. cleancss --batch --batch-suffix'.min'styles/*.css#output will have ...
p { line-break: strict; } 88. 盒子装饰打破 控制跨分段元素的边框和填充的渲染,以确保跨多行或多列分割的元素的样式一致。 .element { box-decoration-break: clone; } 89. 首字母 将块元素的第一个字母或首字母字符设计为装饰性首字下沉或其他视觉上突出的首字母字符。