Achieving Bidirectional Blinking Text with CSS 3
Your current code, @-webkit-keyframes blinker {...}, results in unidirectional blinking of the text element. To achieve a bidirectional effect, where the text fades out and back in, adjust the animation keyframes as follows:
.waitingForConnection {
-webkit-animation-name: blinker;
-webkit-animation-iteration-count: infinite;
-webkit-animation-timing-function: cubic-bezier(.5, 0, 1, 1);
-webkit-animation-duration: 1.7s;
}
@-webkit-keyframes blinker {
from { opacity: 1.0; }
50% { opacity: 0; }
to { opacity: 1.0; }
}
This adjustment sets the opacity from 1.0 to 0 at the 50% mark, effectively fading the text out. The animation then reverts the opacity back to 1.0, creating the desired bidirectional blinking effect. The blinking interval and duration can be customized by adjusting the values in the @-webkit-keyframes rule.
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