ui: 移除不支持https的链接

packages/ui-default/components/navigation/navigation.page.styl

@@ -38,9 +38,6 @@
       background-color: $primary-color
       color: #FFF
 
-    a
-      color: $primary-color
-
   .hasjs &
     position: fixed
 
@@ -179,7 +176,6 @@
 
   .nav__item,
   .nav__item--round,
-  .nav__list--secondary .nav__item--round,
   .nav .dropdown-target.menu .menu__link
     line-height: rem($nav-item-height - 6)
     padding: rem(0 20px 3px 20px)
@@ -188,7 +184,6 @@
     margin: 0
     border-radius: 0
     background: none
-    color: #FFF
 
     .icon
       line-height: inherit