CSS cleanup and use classes for styling

src/styles/_comments.sass

@@ -32,7 +32,7 @@ $comments-width-max: 710px
 		.comment-reply-container
 			display: flex
 			position: relative
-			padding: 15px 0 20px 0
+			padding: 15px 0
 			transition: background-color 150ms ease-in-out, padding 150ms ease-in-out, margin 150ms ease-in-out
 
 			&.comment-linked

src/styles/plugins/_jstree.sass

@@ -123,7 +123,6 @@ $tree-color-highlight-background-text: $primary
 
 			/* Selected item */
 			&.jstree-clicked
-				background-color: $tree-color-highlight-background !important
 				color: $tree-color-highlight-background-text !important
 				font-weight: bold
 
@@ -137,16 +136,12 @@ $tree-color-highlight-background-text: $primary
 
 				/* hover an active item */
 				&.jstree-hovered
-					background-color: lighten($tree-color-highlight-background, 10%) !important
 					box-shadow: none
 					color: $tree-color-highlight-background-text !important
 
 				&.jstree-hovered .jstree-icon
 					color: $tree-color-highlight-background-text !important
 
-			.jstree-hovered
-				background-color: rgba($tree-color-highlight, .1) !important
-
 	.jstree-leaf .jstree-clicked
 		width: 100% !important
 
@@ -193,63 +188,6 @@ $tree-color-highlight-background-text: $primary
 					&:after
 						display: none !important
 
-	&.blog
-		.jstree-anchor
-			padding: 6px 6px 6px 12px
-
-			&:hover
-				color: $tree-color-highlight
-
-			&.post
-				border-bottom: thin solid $color-background-dark
-
-			&.jstree-clicked
-				&.post
-					background-color: transparent !important
-
-					&:after
-						top: 8px
-						color: $tree-color-highlight !important
-
-					.tree-item-info
-						color: $color-text
-
-					.tree-item-title
-						color: $tree-color-highlight
-
-		.tree-item
-			line-height: initial
-			padding-right: 10px
-
-			&-title
-				font-size: 1.2em
-				overflow: initial
-				text-overflow: initial
-				white-space: normal
-
-			&-info
-				color: $color-text-dark-secondary
-				display: block
-				font-size: .8em
-				padding: 5px
-
-			&-thumbnail
-				align-items: center
-				background-color: $color-background
-				border-radius: 3px
-				color: $color-text-dark-secondary
-				display: flex
-				float: left
-				height: 70px
-				justify-content: center
-				margin: 0 10px 0 -5px
-				width: 70px
-
-				img
-					height: 70px
-					width: 70px
-
-
 .jstree-loading
 	padding: 5px
 	color: $color-text-light-secondary
@@ -276,11 +214,9 @@ $tree-color-highlight-background-text: $primary
 
 
 a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked
-	background-color: rgba($tree-color-highlight-background, .8) !important
 	color: $tree-color-highlight-background-text !important
 
 a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked+ul li a.jstree-anchor.jstree-clicked
-	background-color: rgba($tree-color-highlight-background, .8) !important
 	color: $tree-color-highlight-background-text !important
 
 i.jstree-icon.jstree-ocl

src/templates/nodes/custom/asset/video/view_embed.pug

@@ -23,7 +23,7 @@ section.node-preview.video
 
 | {% block node_download %}
 | {% if node.file_variations %}
-button.btn.btn-sm.btn-outline-primary.dropdown-toggle.px-3(
+button.btn.btn-outline-primary.dropdown-toggle.px-3(
 	type="button",
 	data-toggle="dropdown",
 	aria-haspopup="true",

src/templates/nodes/view_base.pug

@@ -45,7 +45,7 @@ section.node-details-meta.pl-4.pr-2.py-2.border-bottom
 			| {{ node.properties.status | undertitle }}
 		| {% endif %}
 
-		li.px-2(title="Author")
+		li.pr-2(title="Author")
 			| {{ node.user.full_name }}
 			| {{ node.user.badges.html|safe }}
 
@@ -87,7 +87,7 @@ section.node-details-meta.pl-4.pr-2.py-2.border-bottom
 				title="Download {{ node.properties.content_type | undertitle }}",
 				href="{{ node.file.link }}",
 				download="{{ node.file.filename }}")
-				button.btn.btn-sm.btn-outline-primary.px-3(type="button")
+				button.btn.btn-outline-primary.px-3(type="button")
 					i.pi-download.pr-2
 					| Download
 			| {% endblock node_download %}
@@ -118,7 +118,7 @@ section.node-details-meta.pl-4.pr-2.py-2.border-bottom
 	.row
 		| {% block node_comments %}
 		.col-md-8.col-sm-12
-			#comments-embed
+			#comments-embed.p-2
 				.comments-list-loading
 					i.pi-spin
 		| {% endblock node_comments %}