lazyimage 优化

styles/globals.css

@@ -286,3 +286,15 @@ img {
 .adsbygoogle {
   overflow: hidden;
 }
+
+
+.lazy-image-placeholder{
+  background: 
+      linear-gradient(90deg,#0001 33%,#0005 50%,#0001 66%)
+      #f2f2f2;
+  background-size:300% 100%;
+  animation: l1 1s infinite linear;
+  }
+  @keyframes l1 {
+  0% {background-position: right}
+}