CSS3如何?全景

來源:互聯網
上載者:User
本文主要和大家介紹了CSS3實現全景特效範例程式碼的相關資料,小編覺得挺不錯的,現在分享給大家,也給大家做個參考。一起跟隨小編過來看看吧,希望能協助到大家。

基本代碼

html代碼:


<p class="panorama"></p>

首先定義一些基本的樣式和動畫:


.panorama {  width: 300px;  height: 300px;  background-image: url(http://7vilbi.com1.z0.glb.clouddn.com/blog/6608185829213862083.jpg);  background-size: auto 100%;  cursor: pointer;  animation: panorama 10s linear infinite alternate;}@keyframes panorama {  to {    background-position: 100% 0;  }}

background-size: auto 100%; 這段代碼的意思是讓圖片的高等於容器的高,並且水平方向自動,即圖片最左邊貼著容器左側。

執行動畫的流程是:周而復始、往複交替、線性並且時間周期是10s。

手動控制動畫執行

現在我們實現當滑鼠懸浮於圖片時才讓它動起來,滑鼠離開讓它靜止。

需要用到這個屬性animation-play-state: paused | running,它表示動畫的兩個狀態:暫停運行

完整CSS代碼:


.panorama {  width: 300px;  height: 300px;  background-image: url(http://7vilbi.com1.z0.glb.clouddn.com/blog/6608185829213862083.jpg);  background-size: auto 100%;  cursor: pointer;  animation: panorama 10s linear infinite alternate;  animation-play-state: paused;}.panorama:hover,.panorama:focus {  animation-play-state: running;}@keyframes panorama {  to {    background-position: 100% 0;  }}
相關文章

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.