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[英]How do I make my background colour start off as light blue gradually become dark blue?
[英]how to make background color from bright blue to dark blue using css/html/js
使用渐变
main { height: 100vh; background: linear-gradient(skyblue, darkblue); }
<main></main>
你应该使用linear-gradient
.background{ width: 100vw; height: 100vh; background-image: linear-gradient(to bottom, cyan, blue); }
<div class="background"> </div>
你可以试试线性渐变。 点击这里查看更多信息
有关哪些浏览器支持它的更多信息,请参阅此内容: https://caniuse.com/?search=linear-gradient
这是一个例子:
#grad1 { height: 200px; background-color: blue; /* For browsers that do not support gradients */ background-image: linear-gradient(#0000FF, #000044); }
<div id="grad1"></div>
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