Fix stylelint issues

Signed-off-by: Julius Härtl <jus@bitgrid.net>

css/collections.css

@@ -5,6 +5,7 @@
 .resource-type-deck img {
 	opacity: 0.4 !important;
 }
+
 .resource-type-deck:hover img {
 	opacity: 0.7 !important;
 }

css/icons.scss

@@ -78,11 +78,13 @@
 .avatardiv.circles {
 	background: var(--color-primary);
 }
+
 .icon-circles {
 	opacity: 1;
 	background-size: 20px;
 	background-position: center center;
 }
+
 .icon-colorpicker {
 	background-image: url('../img/color_picker.svg');
 }

css/print.scss

@@ -59,8 +59,6 @@
 		white-space: nowrap;
 	}
 
-	span.due { }
-
 	div.card-assigned-users {
 		margin-right:10px;
 	}

src/BoardSelector.vue

@@ -45,19 +45,24 @@
 		max-width: 400px;
 		padding: 20px;
 	}
+
 	ul {
 		min-height: 100px;
 	}
+
 	li {
 		padding: 6px;
 		border: 1px solid transparent;
 	}
+
 	li:hover, li:focus {
 		background-color: var(--color-background-dark);
 	}
+
 	li.selected {
 		border: 1px solid var(--color-primary);
 	}
+
 	.board-bullet {
 		display: inline-block;
 		width: 12px;
@@ -66,6 +71,7 @@
 		border-radius: 50%;
 		cursor: pointer;
 	}
+
 	li > span,
 	.avatar {
 		vertical-align: middle;

src/CardSelector.vue

@@ -114,19 +114,24 @@ export default {
 		padding: 20px;
 		height: 500px;
 	}
+
 	ul {
 		min-height: 100px;
 	}
+
 	li {
 		padding: 6px;
 		border: 1px solid transparent;
 	}
+
 	li:hover, li:focus {
 		background-color: var(--color-background-dark);
 	}
+
 	li.selected {
 		border: 1px solid var(--color-primary);
 	}
+
 	.board-bullet {
 		display: inline-block;
 		width: 12px;
@@ -135,10 +140,12 @@ export default {
 		border-radius: 50%;
 		cursor: pointer;
 	}
+
 	li > span,
 	.avatar {
 		vertical-align: middle;
 	}
+
 	button {
 		float: right;
 	}

stylelint.config.js

@@ -0,0 +1,26 @@
+module.exports = {
+	extends: 'stylelint-config-recommended-scss',
+	rules: {
+		indentation: 'tab',
+		'selector-type-no-unknown': null,
+		'number-leading-zero': null,
+		'rule-empty-line-before': [
+			'always',
+			{
+				ignore: ['after-comment', 'inside-block']
+			}
+		],
+		'declaration-empty-line-before': [
+			'never',
+			{
+				ignore: ['after-declaration']
+			}
+		],
+		'comment-empty-line-before': null,
+		'selector-type-case': null,
+		'selector-list-comma-newline-after': null,
+		'no-descending-specificity': null,
+		'string-quotes': 'single'
+	},
+	plugins: ['stylelint-scss']
+}