Update dark theme BG

main.css

@@ -15,7 +15,7 @@ z-index:9}
 nav>a{
 padding:.2rem 0;
 display:block;
-border-top:1px dotted #101}
+border-top:1px dotted #211F1C}
 nav>a:first-child{border:none}
 
 h1,h2,h3,h4,h5,h6{line-height:1}
@@ -124,17 +124,17 @@ transition:transform 300ms cubic-bezier(.4,1,.5,1)}
  img{width:100%;height:auto}
 }
 @media(prefers-color-scheme:dark){
- body{color:#CCC;background:#101}
+ body{color:#CCC;background:#211F1C}
  a:link,a:visited{color:#9CF}
  a:hover,a:visited:hover{color:#C34}
- nav{background:#101;border-color:#555}
+ nav{background:#211F1C;border-color:#555}
  nav>a{border-color:#555}
  .burger-container{border:2px solid #555;background:#555;}
  .burger,.burger::after,.burger::before{background:#EEE}
  h1{color:#FFF}h2{color:#EEE}
  h3,h4,h5,h6{color:#DDD}
  td,th{border-color:#444}
- thead tr{background:#101}
+ thead tr{background:#211F1C}
  tbody tr:nth-child(odd){background:#222}
  tbody tr:hover{background:#333}
  pre{background:#333;color:#EEE;border-color:#555}