background-image铺满
时间: 2023-09-04 17:16:44 浏览: 217
在小程序中,如果想要让background-image铺满整个背景区域,可以使用background-size属性来实现。使用background-size: cover;可以让背景图片等比例缩放,直到完全覆盖整个背景区域,但可能会裁剪部分背景图像。而使用background-size: contain;可以让背景图片等比例缩放,直到完全适应背景区域,但可能会出现背景区域有空白的情况。所以根据具体需求,可以选择适合的background-size属性值来实现让背景图片铺满的效果。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
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