我有一个flexBox,它有两个孩子。1孩子只是一个图标,它似乎不像另一个孩子那样高。请告诉我如何解决这个问题。
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import React from "react";
import "./styles.scss";
import styled from "styled-components/macro";
import { Button, Card, Colors, Icon } from "@blueprintjs/core";
import { IconNames } from "@blueprintjs/icons";
import { Box, Flex } from "@rebass/grid";
import cx from "classnames";
const CustomIcon = styled(Button)`
transition: all 0.2s ease;
}
`;
function App() {
return (
<Flex>
<Box width={"90%"}>
<Card
interactive={true}
className={cx({ selected: true, muted: true })}
>
<Flex alignItems="center">
<Box mr={2} css={{ minWidth: 0 }}>
Sample
</Box>
<Box flex="auto" />
<Box flex="none">
<CustomIcon
className="utility-button"
icon={<Icon icon={IconNames.EDIT} />}
minimal={true}
title="Edit scenario"
/>
<CustomIcon
className="utility-button"
icon={<Icon icon={IconNames.DUPLICATE} />}
minimal={true}
title="Copy scenario"
/>
<CustomIcon
className="utility-button"
icon={<Icon icon={IconNames.DOCUMENT_SHARE} />}
minimal={true}
title={"Transfer"}
/>
<CustomIcon
className="utility-button"
icon={<Icon icon={IconNames.TRASH} color={Colors.RED1} />}
minimal={true}
title="Delete scenario"
/>
</Box>
</Flex>
</Card>
</Box>
<Box width={"10%"}>
<Card>
<Icon icon={IconNames.CHEVRON_RIGHT} />
</Card>
</Box>
</Flex>
);
}
export default styled(App)`
&.selected {
box-shadow: inset 0 1px 0 #137cbd, inset 0 -1px 0 #137cbd,
inset 1px 0 0 #137cbd;
}
&.muted {
opacity: 0.5;
.utility-button {
pointer-events: none;
}
}
&:not(:hover):not(.selected) {
.utility-button {
opacity: 0;
pointer-events: none;
}
}
`;这是我的结果:

我希望第二个孩子和第一个孩子一样高。请指点。
发布于 2020-07-21 00:49:51
line-height。.utility-button{
flex: none;
width: 44px;
height: 44px;
line-height: 44px;
text-align: center;
}
.utility-button .icon {
font-size: 1em;
}发布于 2020-07-21 00:39:00
您应该能够显式地设置CSS中元素的高度。sampleDiv { height: 20px )。另外,左侧元素上的填充可能大于右侧,从而使其显示大小更大。
https://stackoverflow.com/questions/63005277
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