Question

我想从左到右标注translateX横幅文字。我已经从这个网站https://pereiraodell.com/

中引用了动画

他们正在使用jQuery / javaScript进行动画制作。我想用CSS做同样的效果。

我正在尝试使用CSS复制相同的效果，但是我没有像参考文献中那样平滑。

在参考站点中，文本动画速度逐渐减慢，不透明度设置完美。我无法在我的代码中产生相同的效果，也许我在关键帧中缺少一些断点。 fiddle

我想在悬停时显示这个动画，所以当用户徘徊时，文本应该回到动画的原始位置。

.banner{
  width:500px;
  height:300px;
  background-color:green;
  border-radius:4px;
  overflow:hidden;
  padding-left:20px
}

.content{
  width:200px
}

.title{
  transform:translateX(-1000px);
  font-size:20px;
  color:#fff;
  padding-top:10px
}
.description{
  transform:translateX(-1000px);
  font-size:20px;
  color:#fff;
  padding-top:10px
}

.banner:hover .title{
  animation: slideInRight 1s;
  animation-fill-mode:forwards
}

.banner:hover .description{
  animation: slideInRight 1s 80ms;
  animation-fill-mode:forwards
}

@keyframes slideInRight {
  0% {
    transform: translateX(-100px);
    opacity: 0;
  }
  50%{
    opacity: 0.2;
  }
  80%{
    opacity: 0.6;
  }
  100% {
    transform: translateX(0);
    opacity: 1
  }
}

<div class="banner">
<div class="content">
<div class="title">
  I am Title
</div>
<div class="description">
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum
</div>
</div>
</div>

Answer 1

动画的第一个答案

＆＃13;

.banner {
  width: 500px;
  height: 300px;
  background-color: green;
  border-radius: 4px;
  overflow: hidden;
  padding-left: 20px
}

.content {
  width: 200px
}

.title {
  transform: translateX(-1000px);
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  animation: slideOutLeft 1s 80ms;
  animation-fill-mode: forwards
}

.description {
  transform: translateX(-1000px);
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  animation: slideOutLeft 1s 80ms;
  animation-fill-mode: forwards;
}

.banner:hover .title {
  animation: slideInRight 1s;
  animation-fill-mode: forwards
}

.banner:hover .description {
  animation: slideInRight 1s 80ms;
  animation-fill-mode: forwards
}

@keyframes slideInRight {
  0% {
    transform: translateX(-100px);
    opacity: 0;
  }
  50% {
    opacity: 0.2;
  }
  80% {
    opacity: 0.6;
  }
  100% {
    transform: translateX(0);
    opacity: 1
  }
}

@keyframes slideOutLeft {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
  80% {
    opacity: 0.6;
  }
  100% {
    transform: translateX(-100px);
    opacity: 0
  }
}

＆＃13;

<div class="banner">
  <div class="content">
    <div class="title">
      I am Title
    </div>
    <div class="description">
      Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum
    </div>
  </div>
</div>

＆＃13;

转换的第二个答案会带来更好的结果

＆＃13;

.banner {
  width: 500px;
  height: 300px;
  background-color: green;
  border-radius: 4px;
  overflow: hidden;
  padding-left: 20px
}

.content {
  width: 200px
}

.title {
  transform: translateX(-105%);
  opacity: 0;
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  transition: all 1s ease-in;
}

.description {
  transform: translateX(-105%);
  opacity: 0;
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  transition: all 1s ease-in;
}

.banner:hover .title,
.banner:hover .description {
  transform: translateX(0);
  opacity: 1;
  transition: all 1s ease-out;
}

＆＃13;

<div class="banner">
  <div class="content">
    <div class="title">
      I am Title
    </div>
    <div class="description">
      Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum
    </div>
  </div>
</div>

＆＃13;

Answer 2

检查小提琴，希望这可以解决您的问题：）

小提琴：http://jsfiddle.net/5vax1uce/68/

＆＃13;

.banner {
  width: 500px;
  height: 300px;
  background-color: green;
  border-radius: 4px;
  overflow: hidden;
  padding-left: 20px
}

.content {
  width: 200px;
}

.title {  
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  opacity: 0;
  transform: translateX(-100px);
  transition: all .8s linear;
}

.description {
  font-size: 20px;
  color: #fff;
  padding-top: 10px;
  opacity: 0;
  transform: translateX(-100px);
  transition: all .8s linear;
}

.banner:hover .title {
  opacity: 1;
  transform: translateX(0);
}

.banner:hover .description {
  opacity: 1;
  transform: translateX(0);
}

＆＃13;

<div class="banner">
<div class="content">
<div class="title">
  I am Title
</div>
<div class="description">
  Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum
</div>
</div>
</div>

＆＃13;

Answer 3

修改这是我一直在讨论的修复，我已经在路径.banner .content .title和.banner .content .description上应用了动画。我编辑了你的小提琴。我默认将.content设为display:none。触发mouseenter事件后，.content将更改为display:block，然后应用动画。我希望它有所帮助。我已经更新了小提琴的链接。

＆＃13;
＆＃13;
$(".banner").mouseenter(function(){ $(".content").css("display","block"); });
＆＃13;
.banner{ width:500px; height:300px; background-color:green; border-radius:4px; overflow:hidden; padding-left:20px } .content{ width:200px; display:none; } .title{ transform:translateX(-1000px); font-size:20px; color:#fff; padding-top:10px } .description{ transform:translateX(-1000px); font-size:20px; color:#fff; padding-top:10px } .banner .content .title{ animation: slideInRight 1s; animation-fill-mode:forwards; } .banner .content .description{ animation: slideInRight 1s; animation-fill-mode:forwards; } @keyframes slideInRight { 0% { transform: translateX(-100px); opacity: 0; } 50%{ opacity: 0.2; } 80%{ opacity: 0.6; } 100% { transform: translateX(0); opacity: 1 } }
＆＃13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <div class="banner"> <div class="content"> <div class="title"> I am Title </div> <div class="description"> Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum </div> </div> </div>
＆＃13;
＆＃13;
＆＃13;

以下是您fiddle的链接。

Answer 4

直到在css脚本中我确实更改了@keyframe slideInRight {}的位置后，它才起作用，我在调用它之前放了它，然后对我有用。

在横幅css动画上滑动文本

4 个答案: