diff --git a/src/components/animation/playing.vue b/src/components/animation/playing.vue
index 493e93a..ef43864 100644
--- a/src/components/animation/playing.vue
+++ b/src/components/animation/playing.vue
@@ -20,22 +20,22 @@
 
 .div {
   display: flex;
-  width: 3.5em;
-  height: 3.5em;
-  border: 3px solid transparent;
+  width: 20em;
+  height: 20em;
+  border: 1em solid transparent;
   border-top-color: #3cefff;
   border-bottom-color: #3cefff;
   border-radius: 50%;
   animation: spin 1.5s linear infinite;
 }
 
-div:before {
+.div:before {
   content: '';
   display: block;
   margin: auto;
-  width: 0.75em;
-  height: 0.75em;
-  border: 3px solid #3cefff;
+  width: 10em;
+  height: 10em;
+  border: 1em solid #3cefff;
   border-radius: 50%;
   animation: pulse 1s alternate ease-in-out infinite;
 }