Steps to modify the CSS of a custom component in Angular 8

I have been attempting to override the css of a custom component selector, however, my attempts have been unsuccessful. I have tried using ":ng-deep" but it hasn't worked. How can I go about finding a solution for this issue?

app.component.html:

<mycustommcomp></mycustommcomp>

app.component.css:

::ng-deep mycustommcomp{ 
margin:2px;
overflow:unset !important; 
}

mycustomcomp.component.css:

mycustommcomp{ 
margin:8px;
overflow:hidden !important; 
}

Demo: https://stackblitz.com/edit/angular-vsdzqs?file=src/app/app.component.css

csstypescriptangular7angular8

Answer №1

If you're trying to apply styles to component tags, you may run into limitations. One workaround is to enclose the content within your custom component in a container like a div.

Inside mycustommcomp.component.html:

<div class="container">
   <!-- Your content here -->
</div>

In app.component.css:

::ng-deep .container{ 
   margin: 2px;
   overflow: unset !important; 
}

And in mycustomcomp.component.css:

.container{ 
   margin: 8px;
   overflow: hidden !important; 
}

However, It's important to note that using ::ng-deep is not recommended as it is deprecated.

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