How to reduce ionic cards margins

I wan to use cards but for me margins of cards is looking big and I want to reduce it.The fallowing code was not effective.

        margin-left: 0px;
        margin-right: 20px;
        margin-top: 20px;
        margin-bottom: 20px;

Dears, Please.
No any Idea?

Try adding .card-ios and .card-md and see if it helps.

ion-card, .card-ios, .card-md {
  // your css

If all else fails, try adding !important to your lines.

ion-card, .card-ios, .card-md {
  margin: 20px !important!

It may also be that .ion-card is the right syntax as opposed to ion-card. Don’t know off hand.

I used fallowing code :

page-post {

  .ion-card, .card-ios, .card-md {
    margin-top: 0px  !important;
    margin-bottom: 0px !important;
    margin-left: 0px !important;
    margin-right: 0px !important;


and as you can see the result right side is 0 margin but left and bottom are not 0;

You must overwrite ionic sass variables adding it to your variables.scss file.

Open the provided link and search for “card margin”.

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