css3 animation動畫特效插件的巧用

2016/11/9 8:32:52 閱讀：1570 發(fā)布者：1570

　　這一個是css3 animation動畫特效在線演示的網(wǎng)站 https://daneden.github.io/animate.css/

　　下載 animate.css文件，文件的代碼很多，不過要明白那是很多特效的CSS樣式，
如果只使用到其中的一兩個特效，可以選擇性的復(fù)制。

首先是公共的樣式：

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

.animated.infinite { 
  -webkit-animation-iteration-count: infinite; 
  animation-iteration-count: infinite; 
}

.animated定義了動畫的持續(xù)時間；

.animated.infinite定義了循環(huán)動畫，如果只要求播放一次就不需要添加該樣式
下面是每個特效的樣式，舉幾個例子：

彈跳特效 bound

@-webkit-keyframes bounce { 
  from, 20%, 53%, 80%, to { 
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000); 
    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000); 
    -webkit-transform: translate3d(0,0,0); 
    transform: translate3d(0,0,0); 
  } 

  40%, 43% { 
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    -webkit-transform: translate3d(0, -30px, 0); 
    transform: translate3d(0, -30px, 0); 
  } 

  70% { 
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    -webkit-transform: translate3d(0, -15px, 0); 
    transform: translate3d(0, -15px, 0); 
  } 

  90% { 
    -webkit-transform: translate3d(0,-4px,0); 
    transform: translate3d(0,-4px,0); 
  } 
} 

@keyframes bounce { 
  from, 20%, 53%, 80%, to { 
    -webkit-animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000); 
    animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000); 
    -webkit-transform: translate3d(0,0,0); 
    transform: translate3d(0,0,0); 
  } 

  40%, 43% { 
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    -webkit-transform: translate3d(0, -30px, 0); 
    transform: translate3d(0, -30px, 0); 
  } 

  70% { 
    -webkit-animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060); 
    -webkit-transform: translate3d(0, -15px, 0); 
    transform: translate3d(0, -15px, 0); 
  } 

  90% { 
    -webkit-transform: translate3d(0,-4px,0); 
    transform: translate3d(0,-4px,0); 
  } 
} 

.bounce { 
  -webkit-animation-name: bounce; 
  animation-name: bounce; 
  -webkit-transform-origin: center bottom; 
  transform-origin: center bottom; 
}

在html頁面使用，可以對文字、圖片等其他元素使用，下面的效果是一張持續(xù)跳動的圖片

<img src="returnTop.png" class="animated infinite bounce">

閃爍特效 flash

@-webkit-keyframes flash { 
  from, 50%, to { 
    opacity: 1; 
  } 

  25%, 75% { 
    opacity: 0; 
  } 
} 

@keyframes flash { 
  from, 50%, to { 
    opacity: 1; 
  } 

  25%, 75% { 
    opacity: 0; 
  } 
} 

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

搖擺特效 swing

@-webkit-keyframes swing { 
  20% { 
    -webkit-transform: rotate3d(0, 0, 1, 15deg); 
    transform: rotate3d(0, 0, 1, 15deg); 
  } 

  40% { 
    -webkit-transform: rotate3d(0, 0, 1, -10deg); 
    transform: rotate3d(0, 0, 1, -10deg); 
  } 

  60% { 
    -webkit-transform: rotate3d(0, 0, 1, 5deg); 
    transform: rotate3d(0, 0, 1, 5deg); 
  } 

  80% { 
    -webkit-transform: rotate3d(0, 0, 1, -5deg); 
    transform: rotate3d(0, 0, 1, -5deg); 
  } 

  to { 
    -webkit-transform: rotate3d(0, 0, 1, 0deg); 
    transform: rotate3d(0, 0, 1, 0deg); 
  } 
} 

@keyframes swing { 
  20% { 
    -webkit-transform: rotate3d(0, 0, 1, 15deg); 
    transform: rotate3d(0, 0, 1, 15deg); 
  } 

  40% { 
    -webkit-transform: rotate3d(0, 0, 1, -10deg); 
    transform: rotate3d(0, 0, 1, -10deg); 
  } 

  60% { 
    -webkit-transform: rotate3d(0, 0, 1, 5deg); 
    transform: rotate3d(0, 0, 1, 5deg); 
  } 

  80% { 
    -webkit-transform: rotate3d(0, 0, 1, -5deg); 
    transform: rotate3d(0, 0, 1, -5deg); 
  } 

  to { 
    -webkit-transform: rotate3d(0, 0, 1, 0deg); 
    transform: rotate3d(0, 0, 1, 0deg); 
  } 
} 

.swing { 
  -webkit-transform-origin: top center; 
  transform-origin: top center; 
  -webkit-animation-name: swing; 
  animation-name: swing; 
}