diff --git a/css/retro.css b/css/retro.css
index b12739a..83934b2 100644
--- a/css/retro.css
+++ b/css/retro.css
@@ -351,6 +351,21 @@ pre.decterm {
     line-height: 1.15;
     overflow-x: auto;
 }
+pre.dos {
+    font-family: "VT323 Regular", monospace;
+    font-size: 13pt;
+    margin-left: 20px;
+    background: #524646;
+    border-left: 3px solid #000000;
+    border-right: 3px solid #000000;
+    border-top: 3px solid #000000;
+    border-bottom: 3px solid #000000;
+    border-radius: 20px;
+    max-width: 70%;
+    padding: .5rem;
+    line-height: 1.15;
+    overflow-x: auto;
+}
 pre.mvs {
     font-family: "IBM 3270", monospace;
     font-size: 14pt;
diff --git a/md/DOS/dosbox-config.md b/md/DOS/dosbox-config.md
index c363291..b54ffac 100644
--- a/md/DOS/dosbox-config.md
+++ b/md/DOS/dosbox-config.md
@@ -2,7 +2,7 @@
 
 The last chunk of my dosbox-x config: 
 
-<pre class="decterm">
+<pre class="dos">
 [config]
 rem         = DOSBOX-X CONFIG.SYS
 break       = off