Fix card, navbar, pagination

sass/components/card.sass

@@ -54,6 +54,7 @@ $card-media-margin: $block-spacing !default
     justify-content: center
 
 .card-header-icon
+  +reset
   align-items: center
   cursor: pointer
   display: flex

sass/components/navbar.sass

@@ -153,6 +153,7 @@ body
   overflow-y: hidden
 
 .navbar-burger
+  @extend %reset
   color: $navbar-burger-color
   +hamburger($navbar-height)
   +ltr-property("margin", auto, false)

sass/components/pagination.sass

@@ -134,12 +134,20 @@ $pagination-shadow-inset: inset 0 1px 2px rgba($scheme-invert, 0.2) !default
     flex-shrink: 1
     justify-content: flex-start
     order: 1
+  .pagination-previous,
+  .pagination-next,
+  .pagination-link,
+  .pagination-ellipsis
+    margin-bottom: 0
+    margin-top: 0
   .pagination-previous
     order: 2
   .pagination-next
     order: 3
   .pagination
     justify-content: space-between
+    margin-bottom: 0
+    margin-top: 0
     &.is-centered
       .pagination-previous
         order: 1