I'm currently developing a quiz application that includes a timer counting down from 10 seconds to 0 seconds. As the timer reaches closer to 0 seconds, I am looking to implement a feature where my text blinks faster and faster. Additionally, I would like the transition time for this effect to start at 2 seconds when the timer is around 10 seconds and decrease as less time remains.
To create a dynamic animation, you can define different keyframes with decreasing durations for each keyframe.
div {
font-size: 40px;
-webkit-animation: blink 10s 2s;
animation: blink 10s 2s;
}
@-webkit-keyframes blink {
0% {color: blue;}
10% {color: yellow;}
20% {color: blue;}
29% {color: yellow;}
38% {color: blue;}
46% {color: yellow;}
54% {color: blue;}
61% {color: yellow;}
68% {color: blue;}
74% {color: yellow;}
80% {color: blue;}
85% {color: yellow;}
90% {color: blue;}
92% {color: yellow;}
94% {color: blue;}
96% {color: yellow;}
98% {color: blue;}
100% {color: yellow;}
}
@keyframes blink {
0% {color: blue;}
10% {color: yellow;}
20% {color: blue;}
29% {color: yellow;}
38% {color: blue;}
46% {color: yellow;}
54% {color: blue;}
61% {color: yellow;}
68% {color: blue;}
74% {color: yellow;}
80% {color: blue;}
85% {color: yellow;}
90% {color: blue;}
92% {color: yellow;}
94% {color: blue;}
96% {color: yellow;}
98% {color: blue;}
100% {color: yellow;}
}<div>TEST</div>If you're implementing a CSS animation that includes the "blink" effect, you have the option to adjust the timing and speed. By utilizing keyframes with specified opacity values at different percentages, you can create this blinking animation. Additionally, incorporating CSS timing-functions like "ease-in" and "ease-out" helps control the pace of the animation. For more customization, consider exploring custom bezier timing functions for precise adjustments: https://developer.mozilla.org/en-US/docs/Web/CSS/animation-timing-function.
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