Revert "fix: adjust header layout alignment"

This reverts commit 2d82840039372477046d720334a42da4288c35f4.

src/components/Header.vue

@@ -179,7 +179,7 @@ export default {
   width: 140px;
   height: 80px;
   float: left;
-  padding: 8px 20px;
+  padding: 15px 20px;
   box-sizing: border-box;
 }
 
@@ -197,10 +197,10 @@ export default {
 
 #header .header-nav .header-nav-wrapper {
   float: right;
-  height: 80px;
+  height: 50px;
   display: flex;
   align-items: flex-end;
-  padding-bottom: 8px;
+  padding-bottom: 15px;
   box-sizing: border-box;
 }