diff --git a/custom/public/rotation3D/rotation3D.css b/custom/public/rotation3D/rotation3D.css
index b161708a1..4fd12283c 100755
--- a/custom/public/rotation3D/rotation3D.css
+++ b/custom/public/rotation3D/rotation3D.css
@@ -31,50 +31,20 @@
 .rotation3D__item .cont{ position: relative; z-index: 2; }
 .rotation3D__item .cont .iconfont { font-size: 28px; margin-top: 30px; margin-bottom: 96px; display: block; height: 35px;}
 .rotation3D__item .cont p{ color: #101010; }
-.itemList .rotation3D__item .cont p::after{
-    font-size: 12px;
-    content: '';
-    position: absolute;
-    left: 0;
-    right: 0;
-    margin-top: 60px;
-    color: #101010;
-}
-/*
-.itemList .rotation3D__item:nth-child(1) .cont p::after{
-    content: "鹏城云脑一号";
-}
-.itemList .rotation3D__item:nth-child(2) .cont p::after{
-    content: "鹏城云脑二号";
-}
-.itemList .rotation3D__item:nth-child(3) .cont p::after{
-    content: "北大人工智能集群系统";
-}
-.itemList .rotation3D__item:nth-child(4) .cont p::after{
-    content: "合肥类脑智能开放平台";
+.lineList .rotation3D__line:nth-child(5n+0) .dot{
 }
-.itemList .rotation3D__item:nth-child(5) .cont p::after{
-    content: "武汉人工智能计算中心";
+.lineList .rotation3D__line:nth-child(5n+1) .dot{
+  animation-delay: 1s;
 }
-.itemList .rotation3D__item:nth-child(6) .cont p::after{
-    content: "西安未来人工智能计算中心";
+.lineList .rotation3D__line:nth-child(5n+2) .dot{
+  animation-delay: 3s;
 }
-.itemList .rotation3D__item:nth-child(7) .cont p::after{
-    content: "更多接入中…";
+.lineList .rotation3D__line:nth-child(5n+3) .dot{
+  animation-delay: 2s;
 }
-.itemList .rotation3D__item:nth-child(8) .cont p::after{
-    content: "中原人工智能计算中心";
+.lineList .rotation3D__line:nth-child(5n+3) .dot{
+  animation-delay: 4s;
 }
-.itemList .rotation3D__item:nth-child(9) .cont p::after{
-    content: "成都人工智能计算中心";
-}
-.itemList .rotation3D__item:nth-child(10) .cont p::after{
-    content: "横琴先进智能计算中心";
-}
-.itemList .rotation3D__item:nth-child(11) .cont p::after{
-    content: "国家超级计算济南中心";
-}
-*/
 .rotation3D__item.blue{ color: #01e9fc; }
 .rotation3D__item.green{ color: #b4b3ca; }
 .rotation3D__item.yellow{ color: #ffd200; }
@@ -91,14 +61,17 @@
 ---------------------------*/
 .rotation3D__line{
     position: absolute; left: 50%; top: 50%;
-    display: block; width: 1px; height: 50%;
+    display: block; 
+    width: 30px; 
+    height: 50%;
     padding-top: 60px; color: #fff; font-size: 50px;
     /*background: #fff;*/
     /*原点设置在中间*/
     transform-origin: 50% 0;
     transform-style: preserve-3d;
-}
-.rotation3D__line .pos{ position: absolute; top: 0; }
+    overflow: hidden;
+  }
+.rotation3D__line .pos{ position: absolute; top: 0; left: 15px;}
 .rotation3D__line svg { position: absolute; top: 0; }
 .rotation3D__line svg path {
     stroke: #fff; fill: none;
@@ -140,9 +113,10 @@
     position: absolute;
     font-size: 12px;
     color: #888;
+    transform:scale(0.80);
+    transform-origin:left;
     white-space: nowrap;
-    transform: rotate(180deg)scale(0.80);
-}
+  }
 
 /*颜色*/
 .rotation3D__line.blue { color: #07b2f9; }