If 'width' is set to 'auto', any other 'auto' values become '0' and 'width' follows from the resulting equality. If both 'margin-left' and 'margin-right' are 'auto', their used values are equal. This horizontally centers the element with respect to the edges of the containing block...
<td></td> <td></td> <td></td> </tr> </table> 下来是css: .equal { display:table; border-collapse:separate; } .row { display:table-row; } .row div { display:table-cell; } .row .one { width:200px; } .row .two { width:200px; } .row .three { } 解释: 1.dispaly:tab...
/* Extra small devices (phones, less than 768px) */ /* No media query since this is the default in Bootstrap */ /* Small devices (tablets, 768px and up) */ @media (min-width: @screen-sm-min) { ... } /* Medium devices (desktops, 992px and up) */ @media (min-width: @...
For example, three equal columns would use three .col-xs-4. Look to the examples for applying these principles to your code. Grids and full-width layouts Folks looking to create fully fluid layouts (meaning your site stretches the entire width of the viewport) must wrap their grid content ...
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"> Typography and links Bootstrap sets basic global display, typography, and link styles. Specifically, we: Set background-color: #fff; on the body Use the @font-family-base, @font-size...
.hack td.hack-data { width: 350px; color: #61602f; } .hack td.no { color: #fff; text-align: center; background-color: red; } .hack td.yes { color: #fff; text-align: center; background-color: green; } .hack p b {
width: 10px; /*高宽分别对应横竖滚动条的尺寸*/ height: 10px; } body ::-webkit-scrollbar-thumb {/*滚动条里面小方块*/ -webkit-box-shadow: inset 0 0 5px rgba(75, 65, 65, 0.2); background: rgba(75, 65, 65, 0.6); } body ::-webkit-scrollbar-track {/*滚动条里面轨道*/ ...
.border-bottom-1px { border-width: 0 0 1px 0; -webkit-border-image: url(linenew.png) 0 0 2 0 stretch; border-image: url(linenew.png) 0 0 2 0 stretch; }把border设置在边框的底部,所以使用的图片是2px高,上部的1px颜色为透明,下部的1px使用视觉规定的border的颜色。如果边框底部和顶部同时...
div垂直居中 css div盒子上下垂直居中,让DIV盒子在任何浏览器中任何分辨率的显示屏浏览器中处于水平居中和...
CSS水平对齐按钮和图标下方的文本可以通过以下几种方式实现: 1. 使用Flexbox布局: - 将按钮和图标以及文本包裹在一个容器中,设置容器的display属性为flex。 - 使用...