feats

src/pages/bk1/pg3.vue

       <section class="animate__animated animate__fadeInDown" style="animation-delay: 1s">
         <div class="title txt right">
           <strong>2014年</strong>
-          <img src="/images/logo.png" alt="">
+          <img class="ani-heart" src="/images/logo.png" alt="">
         </div>
         <p class="txt right pr16">
           我们第一次以“紫金草”的名字，来到大家身边。我们寻访丛葬地，开设“紫色的哀思”公祭网页，发放紫金草徽章，播撒和平的种子

src/style.less

     // text-stroke: 1px #fff;
     // -webkit-text-stroke: 1px #fff;
   }
+}
+
+.ani-heart {
+  animation: ani-heart 600ms linear infinite alternate;
+}
+
+@keyframes ani-heart {
+  from {
+    transform: scale(0.8);
+  }
+  to {
+    transform: scale(1.2);
+  }
 }