fixed polygon fill in dark mode

css/color.css

@@ -10,6 +10,6 @@ body.dark button{color:#bebebe;background-color:#323234}
 body.dark button:hover{color:#303030;background-color:#cfcfcf}
 body.dark input[type="text"]{color:#bebebe;background-color:#323234}
 body.dark input[type="text"]:hover{background-color:#474749}
-body.dark #logo-svg{fill:#323234}
-body.dark #logo-svg:hover{fill:#474749}
+body.dark polygon{fill:#323234}
+body.dark polygon:hover{fill:#474749}
 body,button,input,polygon{-webkit-transition:200ms;transition:200ms}