@media (aspect-ratio: 1/1) { div { color: red; } } /* Minimum aspect ratio */ @media (min-aspect-ratio: 8/5) { div { background: yellow; } } /* Maximum aspect ratio */ @media (max-aspect-ratio: 2/1) { div { border: 2px solid blue; } } 结果 规范 Specification Status...
@media (min-aspect-ratio: 1/1){.box{height:100px;width:100px;background-color:lightgreen;}} 【4】设备宽高比(device-aspect-ratio) 设备宽高比描述了输出设备的宽高比。该值包含两个以“/”分隔的正整数。代表了水平像素数(第一个值)与垂直像素数(第二个值)的比例 向宽高比为16:9的特殊宽屏设备应...
Changing the image resolution to a minimum would work better. The problem seems to resolve when a 640×480 image is rendered. To bring down the dimensions of the first image (cat), using the “width” as “auto” would yield no fruitful result because of the browser calculation of auto ...
The aspect-ratio feature is specified as a <ratio> value representing the width-to-height aspect ratio of the viewport. It is a range feature, meaning you can also use the prefixed min-aspect-ratio and max-aspect-ratio variants to query minimum and maximum values, respectively. Examples The...
The CSS property aspect-ratio lets you create boxes that maintain proportional dimensions where the height and width of a box are calculated automatically as a ratio. It’s a little math-y, but the idea is that you can divide one value by another on this property and the calculated value ...
In this example, img elements will have a minimum width of 250px. And as the viewport grows, the image will grow accordingly to be 25 percent of the viewport width. Scale the image using its id as a selector, and setting the width to be the maximum of 100px or 18vw. ...
minimum-scale:minimum-scale属性设置了页面最小的缩放比。 它的值是0.1到10之间的特定数字。 maximum-scale:maximum-scale属性设置了页面最大的缩放比。它的值是0.1到10之间的特定数字。 user-scalable:user-scalable属性控制了页面是否允许放大和缩小的操作。它的值可以是yes(允许放大和缩小的操作)或no(不允许放大...
(min-aspect-ratio: 4/3) { div { background: yellow; } } To see the effect resize your viewport's width and height.">const updateSize = (size, label) => { block.style[size] = `${eval(size).value}px`; label.textContent = `${size}: ${eval(size).value}`; }; width.oninput...
.person{width:180px;aspect-ratio:1;} If the two values for aspect ratio are the same, we can writeaspect-ratio: 1instead ofaspect-ratio: 1/1. If you’re using CSS grid of flexbox, the width will be optional and it can be added to act as a minimum value. ...
(整个屏幕或页的高度,而不仅仅像文档窗口一样的渲染区域) | |aspect-ratio| 是 | 输出设备目标显示区域的宽高比 | |device-aspect-ratio| 是 | 输出设备的宽高比 | |orientation| 否 | 指定了设备处于横屏(宽度大于高度)模式还是竖屏(高度大于宽度)模式 | |resolution| 是 | 指定输出设备的分辨率(像素...