Fix movim-accent color in CSS

app/Widgets/Visio/visio.css

@@ -156,7 +156,6 @@ body>#visio:not(:fullscreen) #toggle_mode,
     background-image: url('../theme/img/movim_cloud.svg');
     background-position: center;
     background-repeat: no-repeat;
-    background-color: rgb(var(--movim-accent));
     background-size: 25%;
 }
 

app/Widgets/Visio/visio_lobby.css

@@ -54,7 +54,6 @@
     background-image: url('../theme/img/movim_cloud.svg');
     background-position: center;
     background-repeat: no-repeat;
-    background-color: rgb(var(--movim-accent));
     background-size: 15%;
 }
 

public/theme/css/article.css

@@ -175,7 +175,7 @@ article input[type=checkbox].spoiler + section label.spoiler {
     line-height: 10rem;
     font-size: 4rem;
     border-radius: 100%;
-    background-color: rgb(var(--movim-accent));
+    background-color: var(--movim-accent);
     color: rgba(var(--movim-font), 0.87);
     box-shadow: var(--elevation-1);
 }

public/theme/css/form.css

@@ -252,7 +252,7 @@ form > div .checkbox > input[type="checkbox"]:checked + label {
 }
 
 form > div .checkbox > input[type="checkbox"]:checked + label i {
-    color: rgb(var(--movim-accent));
+    color: var(--movim-accent);
 }
 
 /* Radio */

public/theme/css/style.css

@@ -130,7 +130,7 @@ body>nav.active:before {
 body:before {
     position: absolute;
     display: block;
-    background-color: rgb(var(--movim-accent));
+    background-color: var(--movim-accent);
     width: 0;
     height: 0.25rem;
     content: '';