diff --git a/nvim/lua/darcula/keymaps.lua b/nvim/lua/darcula/keymaps.lua
index 4270c40..fcc61d0 100644
--- a/nvim/lua/darcula/keymaps.lua
+++ b/nvim/lua/darcula/keymaps.lua
@@ -612,7 +612,7 @@ if not NV_DARCULA_ENABLE_COC then
       {"i", "n"},
       "<C-s>",
       function()
-        vim.lsp.buf.signature_help({border = "rounded"})
+        vim.lsp.buf.signature_help({border = "rounded", max_width = 120})
       end
     )
   end
@@ -639,7 +639,7 @@ if not NV_DARCULA_ENABLE_COC then
     km.vmap(
       km.leader "ac",
       function()
-        vim.lsp.buf.range_code_action(nil, nil, nil)
+        vim.lsp.buf.code_action()
       end,
       opts
     )
@@ -647,7 +647,7 @@ if not NV_DARCULA_ENABLE_COC then
     km.vmap(
       km.leader "aw",
       function()
-        vim.lsp.buf.range_code_action(nil, nil, nil)
+        vim.lsp.buf.code_action()
       end,
       opts
     )
@@ -655,7 +655,7 @@ if not NV_DARCULA_ENABLE_COC then
     km.vmap(
       km.leader "ca",
       function()
-        vim.lsp.buf.range_code_action(nil, nil, nil)
+        vim.lsp.buf.code_action()
       end,
       opts
     )
diff --git a/nvim/lua/darcula/setup/200_lsp.lua b/nvim/lua/darcula/setup/200_lsp.lua
index 1a24c6c..51ce275 100644
--- a/nvim/lua/darcula/setup/200_lsp.lua
+++ b/nvim/lua/darcula/setup/200_lsp.lua
@@ -28,6 +28,7 @@ vim.diagnostic.config(
   {
     float = {
       border = "rounded",
+      max_width = 120,
       source = "if_many"
     },
     signs = {
@@ -35,7 +36,7 @@ vim.diagnostic.config(
       text = {
         [vim.diagnostic.severity.ERROR] = symbols.line.errors,
         [vim.diagnostic.severity.WARN] = symbols.line.warnings,
-        [vim.diagnostic.severity.INFO] = symbols.line.hints,
+        [vim.diagnostic.severity.INFO] = symbols.line.info,
         [vim.diagnostic.severity.HINT] = symbols.line.hints
       },
       numhl = {
@@ -45,7 +46,12 @@ vim.diagnostic.config(
         [vim.diagnostic.severity.HINT] = "DiagnosticLineNrHint"
       }
     },
-    virtual_text = NV_DARCULA_ENABLE_VIRTUAL_TEXT
+    virtual_text =
+      utils.iff(
+      NV_DARCULA_ENABLE_VIRTUAL_TEXT,
+      {prefix = symbols.line.info .. " "},
+      false
+    )
   }
 )
 
diff --git a/nvim/lua/darcula/setup/400_mini_completion.lua b/nvim/lua/darcula/setup/400_mini_completion.lua
index 0a8d1ec..63aad39 100644
--- a/nvim/lua/darcula/setup/400_mini_completion.lua
+++ b/nvim/lua/darcula/setup/400_mini_completion.lua
@@ -24,8 +24,8 @@ end
 require("mini.completion").setup {
   delay = {completion = 100, info = 100, signature = 50},
   window = {
-    info = {height = 25, width = 80, border = "rounded"},
-    signature = {height = 25, width = 80, border = "rounded"}
+    info = {height = 25, width = 120, border = "rounded"},
+    signature = {height = 25, width = 120, border = "rounded"}
   },
   lsp_completion = {
     auto_setup = true,
diff --git a/nvim/lua/darcula/utils/globals.lua b/nvim/lua/darcula/utils/globals.lua
index 5d8e517..cc0f0e5 100644
--- a/nvim/lua/darcula/utils/globals.lua
+++ b/nvim/lua/darcula/utils/globals.lua
@@ -285,7 +285,7 @@ NV_Darcula_Show_Documentation = function()
     return
   end
 
-  vim.lsp.buf.hover()
+  vim.lsp.buf.hover({border = "rounded", max_width = 120})
 end
 
 NV_Darcula_Show_Man_Documentation = function(visual)