Is there a way to add opacity solely to a mat-card element without affecting the opacity of the content within it?

My cards are flexbox items and I would like them to be slightly transparent with an opacity of 0.8. However, I want the elements inside the card to remain unchanged.

I tried setting the opacity of the other elements to 1, but that did not work as expected.

.mat-card {
  opacity: 0.5;
}

Answer №1

Change the background color of .mat-card to rgba(0, 0, 0, 0.5) instead of relying on opacity (or choose any desired color for the background):

.mat-card{
    background-color: rgba(0, 0, 0, 0.5);
}

Answer №2

When you apply the opacity property to a parent element, all of its child elements will inherit the opacity from the parent and cannot override it individually. If you want a background color with transparency on the parent element, simply remove the opacity property from the parent element and instead use the rgba color property.

.mat-card {background: rgba(0,0,0,0.5);}

Answer №3

When working with multiple elements, it's important to maintain distinct properties for elements that have child elements. Instead of using opacity as a universal property for all elements, it's more effective to utilize the background-color property.

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