Merge pull request #16 from KubeOperator/pr@master@perf_mini

perf: 优化移动设备颜色显示

Author: maninhill

docs/css/extra.css

@@ -1,16 +1,11 @@
-:root {
+:root > * {
   --md-primary-fg-color: #fc6554;
 }
 
 .md-header {
-  background-color: #fc6554;
   top: 48px;
 }
 
-.md-footer {
-  background-color: #fc6554;
-}
-
 .md-footer-nav__link {
   padding-top: .8rem;
 }
@@ -86,12 +81,6 @@
   background-color: #fc6554;
 }
 
-/*
-.md-footer-meta {
-  background-color: inherit;
-}
-*/
-
 .md-grid {
   margin-left: 1rem;
   margin-right: auto;
@@ -101,3 +90,7 @@
 .md-top {
   margin-top: 2rem;
 }
+
+.md-nav--primary .md-nav__title .md-logo {
+  display: none;
+}