Alternative-Dark theme use common template (#3000)

* Alternative-Dark theme use common template

#fix https://github.com/FreshRSS/FreshRSS/issues/2883

* Lint

p/themes/Alternative-Dark/adark.css

@@ -301,7 +301,9 @@ a.btn {
 .dropdown-menu {
 	margin: 5px 0 0;
 	padding: 5px 0;
+	background: #333;
 	font-size: 0.8rem;
+	border: 2px solid #262626;
 	border-radius: 5px;
 	text-align: left;
 }
@@ -450,6 +452,7 @@ a.btn {
 /*=== Boxes */
 .box {
 	background: #1f1f1f;
+	border: 1px solid #444;
 	border-radius: 3px;
 }
 
@@ -764,6 +767,14 @@ a.btn {
 	background: inherit;
 }
 
+.flux:not(.current):hover .item.title {
+	background: #333;
+}
+
+.flux .item.title a {
+	color: #ababab;
+}
+
 .flux.favorite {
 	border-left: 2px solid #ffc300;
 }
@@ -895,6 +906,10 @@ a.btn {
 	text-decoration: none;
 }
 
+.bigTick {
+	display: none!important;
+}
+
 /*=== Navigation menu (for articles) */
 #nav_entries {
 	margin: 0;
@@ -959,6 +974,18 @@ a.btn {
 	font-size: 0.8rem;
 }
 
+/*=== Slider */
+#slider {
+	background: #171717;
+	border-left: 1px solid #333;
+}
+
+/*=== SLIDESHOW */
+/*==============*/
+.nav label {
+	color: #0062b7;
+}
+
 /*=== DIVERS */
 /*===========*/
 .aside.aside_feed .nav-form input,
@@ -1120,6 +1147,10 @@ a.btn {
 		border-top: 1px solid #292929;
 	}
 
+	.flux:not(.current):hover .item.title {
+		background: #333;
+	}
+
 	.notification a.close {
 		background: transparent;
 		display: block;

p/themes/Alternative-Dark/adark.rtl.css

@@ -301,7 +301,9 @@ a.btn {
 .dropdown-menu {
 	margin: 5px 0 0;
 	padding: 5px 0;
+	background: #333;
 	font-size: 0.8rem;
+	border: 2px solid #262626;
 	border-radius: 5px;
 	text-align: right;
 }
@@ -450,6 +452,7 @@ a.btn {
 /*=== Boxes */
 .box {
 	background: #1f1f1f;
+	border: 1px solid #444;
 	border-radius: 3px;
 }
 
@@ -764,6 +767,14 @@ a.btn {
 	background: inherit;
 }
 
+.flux:not(.current):hover .item.title {
+	background: #333;
+}
+
+.flux .item.title a {
+	color: #ababab;
+}
+
 .flux.favorite {
 	border-right: 2px solid #ffc300;
 }
@@ -895,6 +906,10 @@ a.btn {
 	text-decoration: none;
 }
 
+.bigTick {
+	display: none!important;
+}
+
 /*=== Navigation menu (for articles) */
 #nav_entries {
 	margin: 0;
@@ -959,6 +974,18 @@ a.btn {
 	font-size: 0.8rem;
 }
 
+/*=== Slider */
+#slider {
+	background: #171717;
+	border-left: 1px solid #333;
+}
+
+/*=== SLIDESHOW */
+/*==============*/
+.nav label {
+	color: #0062b7;
+}
+
 /*=== DIVERS */
 /*===========*/
 .aside.aside_feed .nav-form input,
@@ -1120,6 +1147,10 @@ a.btn {
 		border-top: 1px solid #292929;
 	}
 
+	.flux:not(.current):hover .item.title {
+		background: #333;
+	}
+
 	.notification a.close {
 		background: transparent;
 		display: block;

p/themes/Alternative-Dark/metadata.json

@@ -3,5 +3,5 @@
   "author": "Ghost",
   "description": "Save my eyes!!!",
   "version": 0.1,
-  "files": ["template.css", "adark.css"]
+  "files": ["_template.css", "adark.css"]
 }