How do I Change font-color in CSS animation using CSS animation

user_10597016 0
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I am trying to make it so when I open the page, test will show up as red and the testing will show up as white. There is a delay that I am using for when the page opens that I want to keep (if you run the program you will see).

Css

#hero h1 {
  display: block;
  width: fit-content;
  font-size: 3rem;
  position: relative;
  color: transparent;
  animation: text_reveal .5s ease forwards;
  animation-delay: 1s;
}

#hero h1 .slide {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-color: crimson;
  animation: text_reveal_box 1s ease;
  animation-delay: .5s;
}


/* KetFrames */

@keyframes text_reveal_box {
  50% {
    width: 100%;
    left: 0;
  }
  100% {
    width: 0;
    left: 100%;
  }
}

@keyframes text_reveal {
  100% {
    color: white;
  }
}

HTML

<section id="hero">
  <div class="hero container">
    <div>
      <h1><span class="red">test</span> testing<span class="slide"></span></h1>
    </div>
  </div>
</section>
keyframe css-animations css html
1 Answers

Do you mean like this? See changes under /* added CSS */

body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: grey;
}

html {
  font-size: 20px;
  font-family: 'Montserrat', sans-serif;
}

#hero h1 {
  display: block;
  width: fit-content;
  font-size: 3rem;
  position: relative;
  color: transparent;
  animation: text_reveal .5s ease forwards;
  animation-delay: 1s;
}

#hero h1 .slide {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-color: crimson;
  animation: text_reveal_box 1s ease;
  animation-delay: .5s;
}


/* KetFrames */

@keyframes text_reveal_box {
  50% {
    width: 100%;
    left: 0;
  }
  100% {
    width: 0;
    left: 100%;
  }
}

@keyframes text_reveal {
  100% {
    color: white;
  }
}

/* added CSS */
.red {
  animation: text_reveal_red ease forwards;
  animation-delay: 1s;
  animation-iteration-count: 1;
}

@keyframes text_reveal_red {
  100% {
    color: crimson;
  }
}
<section id="hero">
  <div class="hero container">
    <div>
      <h1><span class="red">test</span> testing<span class="slide"></span></h1>
    </div>
  </div>
</section>

user_164963570
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