Moved the dropdown style into the Dropdown common components & updated the colors

client/src/common/components/Dropdown/styles.sass

@@ -1,3 +1,5 @@
+@import "@/common/styles/colors"
+
 .dropdown-content
   float: right
   margin-right: 10%
@@ -10,13 +12,13 @@
   right: 0
   z-index: 1
   padding: 15px
-  background-color: #1c2228
+  background-color: $dark-gray
 
 .dropdown-invisible
   visibility: hidden
 
 .dropdown-content h2
-  color: #C9C9C9
+  color: $darker-white
   margin: 0
   font-size: 16pt
 
@@ -34,7 +36,7 @@
   display: flex
   align-items: center
   cursor: pointer
-  color: #DFDFDF
+  color: $white
 
 .dropdown-item *
   margin: 0
@@ -42,7 +44,7 @@
   font-weight: 500
 
 .dropdown-item:hover
-    color: #45C65A
+    color: $green
 
 .dropdown-item svg
   width: 25px