Pulsing Heart CSS animation

Question

I`m working on an animated heart only with CSS.

I want it to pulse 2 times, take a small break, and then repeat it again.

What I have now:

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Answer 1

I needed this for a project I was working on. I was trying to make it look as realistic as possible, and this is what I came up with.

@keyframes heartbeat {
    0% {
        transform: scale( .95 );
    }

    20% {
        transform: scale( .97 );
    }

    30% {
        transform: scale( .95 );
    }

    40% {
        transform: scale( 1 );
    }

    100% {
        transform: scale( .95 );
    }
}

animation: heartbeat 1s infinite;