Initial git

app/styles/components/_comment.scss

@@ -0,0 +1,39 @@
+.comment__list-show{
+
+  @mixin com{
+    position: absolute;
+    top: 0; left: 0;
+    background-color: white;
+    height: 60px;
+    width: 100%;
+  }
+
+  &>div:nth-of-type(1) {
+
+    z-index: 3;
+    animation: commentSlideShow 12s linear 0s infinite;
+
+    @include com;
+  }
+
+  &>div:nth-of-type(2) {
+    z-index: 2;
+    animation: commentSlideShow 12s linear 4s infinite;
+
+      @include com;
+  }
+
+  &>div:nth-of-type(3) {
+     z-index: 1;
+    animation: commentSlideShow 12s linear 8s infinite;
+
+      @include com;
+  }
+
+  @keyframes commentSlideShow {
+     25% { opacity: 1;}
+     33.33% { opacity: 0;}
+     91.66% { opacity: 0;}
+     100% { opacity: 1;}
+  }
+}