I'm trying to change the style of a styled-components element when another element is hovered over, however it doesn't seem to apply those changes.
The piece of relevant code is,
const Logo = styled.div`
. . .
&:hover {
color: red;
${TextStyled} {
display: flex;
}
}
`;
The color of the Logo component successfully changes to red on hover, however the display property of the TextStyled component doesn't seem to be affected.
What am I doing wrong here? I've tried adding a tilde before ${TextStyled}, but that selector didn't work either.
I've also tried applying the style through the parent Main component, but that didn't work either:
const Main = styled.div`
height: 100vh;
width: 100vw;
background: #000;
${Logo} {
&:hover {
color: red;
${TextStyled} {
display: flex;
}
}
}
`;
I think it doesn't work because it's not a child of the hovered element, so you could solve like this:
&:hover + ${TextStyled} {
color: red;
display: block;
}
Another way is put TextStyled into Logo like:
<Logo>Logo<TextStyled /></Logo>
And in logo const:
&:hover {
color: red;
${TextStyled} {
display: flex;
}
edit after comment:
For resolve your problem create another div then put logo and textstyled into that.
<Cont>
<Logo>Logo</Logo>
<TextStyled />
</Cont>
Then create rule:
const Cont = styled.div`
width: 100%; // just example
&:hover {
${TextStyled} {
display: block;
}
}
`;
and Logo:
const Logo = styled.div`
font-weight: 700;
color: #ffffff;
font-size: 4em;
letter-spacing: 5px;
transition: 0.25s;
z-index: 200;
&:hover {
color: red;
filter: blur(10px);
}
`;
Related
Seems like this question has been asked and answered many different ways, but the answers I've seen either don't apply to Emotion or the Emotion-related answered haven't worked for me. I'm on #emtion/core#10.0.28 and #emtion/styled#10.0.27.
Essentially I want to apply styles to a child component when the parent is hovered/active/focused. The parent is a button and the child is an optional icon. The following styles are added to the (parent) button via the styled syntax.
const iconWrapperStyles = (props) => {
return css`
${props.IconWrapper} {
width: ${iconSizeMedium};
height: ${iconSizeMedium};
margin-left: ${spacingSizeSmall};
color: ${textColor};
fill: ${textColor};
background: ${backgroundColor};
border-color: ${borderColor};
}
&:hover:not(:disabled),
&:focus:not(:disabled),
&:active:not(:disabled) ${props.IconWrapper} {
outline: none;
color: ${textColorHover};
fill: ${textColorHover};
background: ${backgroundColorHover};
border-color: ${borderColorHover};
}
`;
};
The first block of styles is successfully applied. Therefore, at first blush, the button and child icon appear properly styled. However, when you hover/focus/make active the button, the icon does not change. I've tried the implementation above, along with ... + ${IconWrapper} and ... & ${IconWrapper}; all three fail for me. Official docs indicate that the & should work.
Regardless of the JS framework, the following should always work.
button {
background: darkblue;
color: white;
border: none;
padding: 5px;
}
button:hover i {
color: red;
}
<link href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.css" rel="stylesheet">
<button>
<i class='icon-edit'></i> Click to edit
</button>
In your case, that becomes
${props.IconWrapper} {
width: ${iconSizeMedium};
height: ${iconSizeMedium};
margin-left: ${spacingSizeSmall};
color: ${textColor};
fill: ${textColor};
background: ${backgroundColor};
border-color: ${borderColor};
}
&:hover:not(:disabled) ${props.IconWrapper},
&:focus:not(:disabled) ${props.IconWrapper},
&:active:not(:disabled) ${props.IconWrapper} {
outline: none;
color: ${textColorHover};
fill: ${textColorHover};
background: ${backgroundColorHover};
border-color: ${borderColorHover};
}
I failed because my CSS is weak. Comma-separated CSS decorators do not iterate against the finally-declared element.
From this...
&:hover:not(:disabled),
&:focus:not(:disabled),
&:active:not(:disabled) ${props.IconWrapper} {
outline: none;
color: ${textColorHover};
fill: ${textColorHover};
background: ${backgroundColorHover};
border-color: ${borderColorHover};
}
To this...
&:hover:not(:disabled) ${props.IconWrapper}, // include child el
&:focus:not(:disabled) ${props.IconWrapper}, // include child el
&:active:not(:disabled) ${props.IconWrapper} {
outline: none;
color: ${textColorHover};
fill: ${textColorHover};
background: ${backgroundColorHover};
border-color: ${borderColorHover};
}
I have a problem with styling a button element. Here is the sample:
$clrWhite: #fff;
$clrPrimary: #3c9494;
.khanbank__button {
display: block;
height: 50px;
border: none;
color: $clrWhite;
cursor: pointer;
&--primary {
background: $clrPrimary;
&:hover {
background: darken($clrPrimary, 5%);
}
}
}
Here is the what i've tried:
Test
I see you are using BEM
The issue is on your HTML, as you need to have both classes applied to the element
<button class="khanbank__button khanbank__button--primary">Test</button>
From your Codepen, you wrote:
<button class="khanbank__button--primary">Test</button>
However, if I were to translate your SCSS into normal CSS, it would become:
:root {
--clrWhite: #fff;
--clrPrimary: #3c9494;
--clrPrimaryDarken: #358282;
}
.khanbank__button {
display: block;
height: 50px;
border: none;
color: var(--clrWhite);
cursor: pointer;
}
.khanbank__button--primary {
background: var(--clrPrimary);
}
.khanbank__button--primary:hover {
background: var(--clrPrimaryDarken);
}
<button class="khanbank__button--primary">Test</button>
Perhaps now you could see the problem.
In your HTML you have only applied .khanbank__button--primary to <button>. You need to also apply the base class .khanbank__button to it.
In short, your HTML should be:
<button class="khanbank__button khanbank__button--primary">Test</button>
See this pen for working example.
IconButton in #material-ui/core/IconButton is showing a weird elliptical background when I hover the cursor over it.
I thought it is a mistake by me, so I just copied the code from material-ui website, but the problem remains.
However, when I created new react project, and created an icon button in it, the background was the usual circle.
I'm new to react and can't figure out what is going on, I'm using icon button without any explicit styling,
App.js
import React, { Component } from 'react';
import './App.css';
import { IconButton } from '#material-ui/core';
import WorkIcon from '#material-ui/icons/Work';
import CssBaseline from '#material-ui/core/CssBaseline';
class App extends Component {
render() {
return (
<div>
<CssBaseline />
<IconButton>
<WorkIcon />
</IconButton>
</div>
);
}
}
export default App;
App.css
.App {
text-align: center;
}
.App-logo {
animation: App-logo-spin infinite 20s linear;
height: 80px;
}
.App-header {
background-color: #222;
height: 150px;
padding: 20px;
color: white;
}
.App-title {
font-size: 1.5em;
}
.App-intro {
font-size: large;
}
#keyframes App-logo-spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.MuiCardContent-root-29 {
display: inline-block;
position: fixed;
top: 0;
bottom: 0;
left: 0;
right: 0;
width: 500px;
height: 300px;
margin: auto;
background-color: #f3f3f3;
}
.login {
margin-top: 50px;
margin-left: 50px;
}
.form-group {
margin-bottom: 35px;
}
index.js
import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from "react-redux";
import './index.css';
import App from './App';
import store from "./store/index";
import registerServiceWorker from './registerServiceWorker';
ReactDOM.render(<Provider store={store}>
<App />
</Provider>, document.getElementById('root'));
registerServiceWorker();
index.css
body {
background-color : #484848;
margin: 0;
padding: 0;
}
h1 {
color : #000000;
text-align : center;
font-family: "SIMPSON";
}
form {
width: 300px;
margin: 50px auto;
}
button {
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
opacity: 0.9;
width: 100px;
}
.tableHeader {
background-color: green !important;
}
.header {
color: green;
font-weight: bold;
}
.edit {
height: 30px;
cursor: pointer;
}
.delete {
height: 20px;
cursor: pointer;
padding-left: 10px;
}
This problem persists in my whole project wherever I use icon buttons, and not just with this file only. And when I use this same file in a new project it works as expected: No elliptical backgrounds.
EDIT:
The accepted answer works well. In my also case I tried setting the width in button of index.css to auto and it fixed the error too.
This is what I did to remove the elliptical shape:
<IconButton style={{borderRadius: 0}}>
<DeleteIcon/>
</IconButton>
Now, it will be a rectangular shape when hovered.
I don't know why the above two solutions didn't work for me. So I added margin and width to the parent element and padding-right to the child element in App.css.
//For the buttons on top
button.MuiButtonBase-root {
margin: 10px;
width: 50px;
}
button.MuiButtonBase-root span span {
padding-right: 50px;
}
//For the checkboxes
span.MuiButtonBase-root {
margin-left: 10px;
width: 45px;
}
span.MuiButtonBase-root span {
padding-right: 10px;
}
The problem is the button CSS in your index.css. It is setting the width of all buttons to 100px. IconButton is implemented via a button tag around the icon.
Fixing the look of IconButton is easy -- just remove that button CSS. The more tedious part is that presumably you want that button styling on all your other buttons.
One way to handle this is to change the following in index.css:
button {
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
opacity: 0.9;
width: 100px;
}
to be a CSS class rather than targeting all buttons:
.standard-button {
background-color: #4CAF50;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
opacity: 0.9;
width: 100px;
}
and then change places where you are rendering button elements to use:
<button className="standard-button">
instead of just <button>.
This worked for me
<IconButton style={{height:"45px",marginTop:"20px"}}>
<DeleteIcon/>
</IconButton>
Hi you can override ripple root and child style to change border radius or background color.
const useStyles = makeStyles({
root: {
borderRadius: 0, // <---- icon button root style
'.MuiTouchRipple-ripple .MuiTouchRipple-child': { // <----this should change ripple style when clicked or touched
borderRadius: 0,
backgroundColor: 'red'
},
},
});
<IconButton className={classes.rippleRoot}>
<WorkIcon />
</IconButton>
OR MUI5 with sx props
<IconButton
sx={{
borderRadius: 0,
'.MuiTouchRipple-ripple .MuiTouchRipple-child': {
borderRadius: 0,
backgroundColor: 'red',
},
}}
>
<WorkIcon />
</IconButton>
use height and width with same value to have circular shade on hover-
<IconButton sx={{height:"40px",width:"40px"}}>
<WorkIcon />
</IconButton>
I'm building a React Site which uses Grommet as the UX Framework and also an embedded Chat Control. Everything functionally works great however the layout has alot to be desired (Second picture below). In the link you will see the chat box in area on the left. This differs quite a bit with the Chat Control in its native form (First screenshot below). As you can see in the difference between the two the spacing is quite a bit off. I'd like to keep the Grommet theme on the text but looking to maintain the spacing and other elements found in the native chat control.
What I did was I created a custom style in Grommet with the hopes of being able to apply my own settings to the Chat Control since Grommet seems to be overriding them. I call my own defaults scss which has my own color scheme that appears to work. Then I call grommet. Finally I took the styling that was in the scss from the Web Chat control and added it into my custom.scss. The Code for the custom.scss is below.
What is the best way to be able to setup my code so that i can control the appearance and layout of the Chat control while still keeping some overriding grommet style (e.g. font, colors, etc.)
Custom.scss
#import 'elu.defaults.scss';
#import '~grommet/scss/grommet-core/index.scss';
#import "includes/colors";
#import "includes/settings";
#import "includes/card-size";
/* updating put the original version in zzz_archive*/
chatstyle {
body .wc-app, .wc-app button, .wc-app input, .wc-app textarea {
font-family: 'Segoe UI', sans-serif;
font-size: 15px;
}
.wc-app button {
background-color: $c06;
border: 1px solid $c05;
border-radius: 1px;
color: $c01;
cursor: pointer;
outline: none;
transition: color .2s ease, background-color .2s ease;
}
.wc-app h1, .wc-app h2, .wc-app h3, .wc-app h4, .wc-app p, .wc-app ul, .wc-app ol {
margin: 0;
padding: 0;
}
.wc-app audio, .wc-app video {
display: block;
}
.wc-console > * {
position: absolute;
top: 0;
vertical-align: middle;
}
.wc-console label {
cursor: pointer;
display: inline-block;
height: 40px;
}
.wc-console svg {
fill: $c03;
margin: 11px;
}
.wc-console textarea, .wc-console input[type=text] {
border: none;
height: 100%;
outline: none;
padding: 0;
resize: none;
width: 100%;
}
.wc-send svg {
height: 18px;
width: 27px;
}
.wc-upload svg {
height: 18px;
width: 26px;
}
#wc-upload-input {
display: none;
}
.wc-textbox {
bottom: 0;
left: 48px;
right: 49px;
}
.wc-send {
right: 0;
}
.wc-send.hidden {
visibility: hidden
}
.wc-mic {
right: 0;
}
.wc-mic.hidden {
visibility: hidden
}
.wc-mic.active path#micFilling {
fill:rgb(78, 55, 135)
}
.wc-mic.inactive path#micFilling {
visibility: hidden
}
.wc-console.has-text .wc-send svg {
fill: $c07;
}
.wc-message-from-me {
float: right;
margin-right: 6px;
}
.wc-message-from-me.wc-message-from {
text-align: right;
}
.wc-message-from-me .wc-message-content {
background-color: $c_messageFromMe;
color: $c01;
}
.wc-message-from-me svg.wc-message-callout path {
fill: $c_messageFromMe;
}
.wc-message-from-me svg.wc-message-callout path.point-left {
display: none;
}
.wc-message-from-me svg.wc-message-callout {
right: -6px;
}
.wc-message-from-bot {
float: left;
margin-left: 8px;
}
.wc-message-from-bot .wc-message-content {
background-color: $c_messageFromThem;
color: $c00;
}
.wc-message-from-bot svg.wc-message-callout path {
fill: $c_messageFromThem;
}
.wc-message-from-bot svg.wc-message-callout path.point-right {
display: none;
}
.wc-message-from-bot svg.wc-message-callout {
left: -6px;
}
};
App.js...
import React from 'react';
import ReactDOM from 'react-dom';
import App from 'grommet/components/App';
import Article from 'grommet/components/Article';
import Section from 'grommet/components/Section';
import Split from 'grommet/components/Split';
import Box from 'grommet/components/Box';
import {Chat} from 'botframework-webchat';
import '../scss/custom.scss';
class PatientApp extends React.Component {
...
render() {
return (
<App centered={false}>
<Article>
<Split flex='right'>
<Section>
<Box margin='none' pad='none'>
<Chat style={'chatstyle'} directLine={{secret: 'My GUID'}} user={{id:'jesse', name: 'jesse'}}/>
</Box>
...
How I would like the chat component to appear except with Grommet styling
How the Chat Control appears currently
All,
I was able to figure this out. When I set a width and height in a style name .wc-chatview-panel it now appears correctly the proper button layout.
I currently have this code which turns the footer titles and subtitle white when a footer cell is hovered over, and it works:
.footer-cell {
position: relative;
display: table;
height: 160px;
&:hover .footer-title { // footer-title line
color: white;
}
&:hover .footer-subtitle { // footer-subtitle line
color: white;
}
}
Is there any way that I can combine the footer-title line and the footer-subtitle line so I dont have duplicate code? I tried this but it doesn't work:
.footer-cell {
position: relative;
display: table;
height: 160px;
&:hover .footer-title, .footer-subtitle {
color: white;
}
}
Just wrap the selectors in the :hover class:
.footer-cell {
position: relative;
display: table;
height: 160px;
&:hover{
.footer-title, .footer-subtitle {
color: white;
}
}
}
Compiles to this