Unlike div, p 1 which are Block Level elements which can take up margin on all sides,span2 cannot as it’s an Inline element which takes up margins horizontally only. From the specification: Margin properties specify the width of the margin area of a box. The ‘margin’ shorthand property sets the margin for all four sides … Read more
From: http://webdesign.about.com/od/advancedcss/a/outline_style.htm The CSS outline property is a confusing property. When you first learn about it, it’s hard to understand how it is even remotely different from the border property. The W3C explains it as having the following differences: 1.Outlines do not take up space. 2.Outlines may be non-rectangular.
Try this. I added text-align: center to body and display:inline-block to wrap, and then removed your display: table body { background: #bbb; text-align: center; } .wrap { background: #aaa; margin: 0 auto; display: inline-block; overflow: hidden; }
The border-spacing property will work for this particular case. table { border-collapse:separate; border-spacing: 0 1em; } Reference.
display: none doesn’t have a literal opposite like visibility:hidden does. The visibility property decides whether an element is visible or not. It therefore has two states (visible and hidden), which are opposite to each other. The display property, however, decides what layout rules an element will follow. There are several different kinds of rules for … Read more
max-width is the width of the target display area, e.g. the browser max-device-width is the width of the device’s entire rendering area, i.e. the actual device screen Same goes for max-height and max-device-height naturally.
Off the top of my head: The element must be block-level, e.g. display: block or display: table The element must not float The element must not have a fixed or absolute position1 Off the top of other people’s heads: The element must have a width that is not auto2 Note that all of these conditions … Read more
According to the CSS basic box model, an element’s width and height are applied to its content box. Padding falls outside of that content box and increases the element’s overall size. As a result, if you set an element with padding to 100% width, its padding will make it wider than 100% of its containing … Read more
Gradients don’t support transitions yet (although the current spec says they should support like gradient to like gradient transitions via interpolation.). If you want a fade-in effect with a background gradient, you have to set an opacity on a container element and ‘transition` the opacity. (There have been some browser releases that supported transitions on … Read more
Using break-inside should work: @media print { div { break-inside: avoid; } } It works on all major browsers: Chrome 50+ Edge 12+ Firefox 65+ Opera 37+ Safari 10+ Using page-break-inside: avoid; instead should work too, but has been exactly deprecated by break-inside: avoid.