Webhost: Add dropdown menus (#1553)

* Change archipelago mod download page

* Docs: change connecting to archipelago in RoR2 setup guide

* dropdowns for links

* change some relative sizing

* change links and reorder links

* dropdowns for links

* change some relative sizing

* change links and reorder links

* mobile view was showing on desktop early

* add in missing relative font sizes

* clean up and add a temp downdown img

* move links around

* added cloud border

* move arrow to the left side

WebHostLib/static/styles/themes/base.css

@@ -42,7 +42,7 @@ html{
     margin-top: 4px;
 }
 
-#base-header a, #base-header-mobile-menu a{
+#base-header a, #base-header-mobile-menu a, #dropdown #dropdown-text{
     color: #2f6b83;
     text-decoration: none;
     cursor: pointer;
@@ -86,6 +86,31 @@ html{
 #base-header-right-mobile img{
     height: 3rem;
 }
+#dropdown {
+    display: inline-block;
+}
+
+#dropdown:hover #dropdown-menu {
+    display: block;
+}
+#dropdown-menu{
+    display: none;
+    position: absolute;
+    background-color: #fff;
+    min-width: 160px;
+    padding: 12px 16px;
+    margin-left: -90px;
+    border-radius: 15px;
+    border-left: 2px solid #d0ebe6;
+    border-bottom: 2px solid #d0ebe6;
+    filter: drop-shadow(-6px 6px 2px #2e3e83);
+}
+#dropdown-icon {
+    height: 7px;
+    width: 14px;
+    margin-bottom: 3px;
+    margin-left: 2px;
+}
 
 @media all and (max-width: 960px), only screen and (max-device-width: 768px) {
     #base-header-right{