- <div class="box">动画选框</div>
- .box{
- width:300px;
- height:100px;
- border:1px dotted #fff;
- border-image:url(data:image/gif;base64,R0lGODlhCAAIAJEAAP////8A/wAAAAAAACH/C05FVFNDQVBFMi4wAwEAAAAh+QQFCgABACwAAAAACAAIAAACDwwuGckJzR4UaEp423InFAAh+QQFCgABACwAAAAACAAIAAACD4wEGcuMvR6cC4hpaU0nFAAh+QQJCgABACwAAAAACAAIAAACEAwiYhvd56KKaErqYDwnrQIAOw==) 1 repeat;
- }
示例：
http://codepen.io/puterjam/pen/gGLBj
【CSS3】好玩的动画线框
原文：http://www.cnblogs.com/xiaochao12345/p/4073723.html
