align-self属性 align-self属性允许单个项目有与其他项目不一样的对齐方式,可覆盖align-items属性。默认值为auto,表示继承父元素的align-items属性,如果没有父元素,则等同于stretch。 .item { align-self: auto | flex-start | flex-end | center | baseline | stretch; } align-self 该属性可能取6个值,除...
The CSS align-content property sets the distribution of space between and around content items along a flexbox's cross axis, or a grid or block-level element's block axis.
The align-self CSS property overrides a grid or flex item's align-items value. In grid, it aligns the item inside the grid area. In flexbox, it aligns the item on the cross axis.
MDN-html+css+js CSS id选择器 #my-id 类选择器 .my-class 属性选择器 img[src] 拥有特点属性得元素<imgsrc="myimage.png"> 1. 2. 3. align-content: center; 元素内容中心对齐 https://www.runoob.com/try/playit.php?f=playcss_align-content&preval=center 1. 2. 3. margin: 0 auto; 2个...
* center - 居中对齐块 * dir - 目录列表 * div - 常用块级容易,也是 css layout 的主要标签 * dl - 定义列表 * fieldset - form控制组 * form - 交互表单 * h1 - 大标题 * h2 - 副标题 * h3 - 3级标题 * h4 - 4级标题 * h5 - 5级标题 ...
HTML htmlCopy to Clipboardplay <div>This box has a border on the right side.</div> CSS cssCopy to Clipboardplay div { border-right: 4px dashed blue; background-color: gold; height: 100px; width: 100px; font-weight: bold; text-align: center; } Results playSpecifications...
The vertical-align CSS property sets vertical alignment of an inline, inline-block or table-cell box.
The text-align-last CSS property sets how the last line of a block or a line, right before a forced line break, is aligned.
The text-align-last CSS property sets how the last line of a block or a line, right before a forced line break, is aligned.
calc() 此 CSS 函数允许在声明 CSS 属性值时执行一些计算。它可以用在如下场合:<length>、<frequency>, <angle>、<time>、<percentage>、<number>、或 <integer>。