You did not do anything wrong here, it will any other thing that is overriding the image size. You can check this working fiddle. ... <看更多>

一說到讓不同寬高的圖片都可以填充在一區塊裡，大多數人應該都是先想到使用background-image + background-size: cover。 ... <看更多>

tabatkins changed the title Make img.width/height handle ... loaded without inlining onerror (or onload ) on img html element to catch it. ... <看更多>

... <看更多>

The minimum allowed image dimension is 200 x 200 pixels. The size of the image file must not exceed 8 MB. Use images that are at least 1200 x 630 pixels for the ... ... <看更多>