动画偏移

Question

我正在尝试使用Animate.css提供的动画，使用fadeInUp动画专门使用动画向上滑动分割器。

然而，分割器并没有真正“滑动”到视图中，因为它只是淡入。您可以在JSFiddle中看到这个的可视化。

有什么方法可以抵消分频器动画，所以它从较低点开始实际滑动，而不是简单地在特定位置淡入？

HTML：

<h1 class="animated fadeInUp">Text text text</h1>
<div class="divider animated fadeInUp"></div>

CSS：

h1 {
  text-align: center;
}

.divider {
  background-color: #808082;
  height: 2px;
  width: 80px;
  margin: 30px auto;
  -webkit-animation-delay: .5s;
  animation-delay: .5s;
}

.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
     transform: none;
  }
}

.fadeInUp {
  -webkit-animation-name: fadeInUp;
   animation-name: fadeInUp;
}

Answer 1

另一种方法是使用:pseudo元素:after添加分隔符

演示 - http://jsfiddle.net/victor_007/tq2qpgyp/4/

h1:after {
    content:'';
    background-color: #808082;
    height: 2px;
    width: 80px;
    display:block;
    margin: 30px auto;
}

＆＃13;

＆＃13;

h1 {
  text-align: center;
}
h1:after {
  content: '';
  background-color: #808082;
  height: 2px;
  width: 80px;
  display: block;
  margin: 30px auto;
}
.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}
@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
}

＆＃13;

<h1 class="animated fadeInUp">Text text text</h1>

＆＃13;

＆＃13;

＆＃13;

Answer 2

一种方法：为分隔符添加边框

<强> Updated fiddle

.divider {
  background-color: #808082;
  height: 2px;
  width: 80px;
  margin: 10px auto 30px;
  -webkit-animation-delay: .5s;
  animation-delay: .5s;
  border-top: 20px solid white; /* <--- added */
}

＆＃13;

＆＃13;

h1 {
  text-align: center;
}
.divider {
  background-color: #808082;
  height: 2px;
  width: 80px;
  margin: 10px auto 30px;
  -webkit-animation-delay: .5s;
  animation-delay: .5s;
  border-top: 20px solid white;
}
.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}
@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }
  100% {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
  }
}
.fadeInUp {
  -webkit-animation-name: fadeInUp;
  animation-name: fadeInUp;
}

＆＃13;

<h1 class="animated fadeInUp">Text text text</h1>
<div class="divider animated fadeInUp"></div>

＆＃13;

＆＃13;

＆＃13;

Answer 3

尝试使用css的:after属性..

您可以在content:'';

中撰写任何内容

这是special character library

h1 {
    display:inline-block;
    position:relative;
}

h1:after{
    content:'\2014\2014\2014';
    position:absolute;
    bottom:-25px;
    left:50px;
    word-spacing: 30px;
    
}

.animated {
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
}

@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
            transform: none;
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(0, 100%, 0);
            transform: translate3d(0, 100%, 0);
  }

  100% {
    opacity: 1;
    -webkit-transform: none;
            transform: none;
  }
}

.fadeInUp {
  -webkit-animation-name: fadeInUp;
          animation-name: fadeInUp;
}

<h1 class="animated fadeInUp">Text text text</h1>