diff --git a/src/components/Segment.js b/src/components/Segment.js
index 4602e9ef..4cf0bbe3 100644
--- a/src/components/Segment.js
+++ b/src/components/Segment.js
@@ -1,20 +1,36 @@
 export default (props) => {
+  const codePoint = () => {
+    if (props.text.length == 1) {
+      const cp = props.text.codePointAt(0);
+
+      if ((cp >= 0x2580 && cp <= 0x2595) || cp == 0xe0b0 || cp == 0xe0b2) {
+        return cp;
+      }
+    }
+  };
+
+  const text = () => (codePoint() ? " " : props.text);
+
   return (
     <span
-      class={className(props.pen, props.extraClass)}
-      style={style(props.pen, props.offset, props.terminalCols)}
+      class={className(props.pen, codePoint(), props.extraClass)}
+      style={style(props.pen, props.offset, text().length, props.charWidth, props.terminalCols)}
     >
-      {props.text}
+      {text()}
     </span>
   );
 };
 
-function className(attrs, extraClass) {
+function className(attrs, codePoint, extraClass) {
   const fgClass = colorClass(attrs.get("fg"), attrs.get("bold"), "fg-");
   const bgClass = colorClass(attrs.get("bg"), attrs.get("blink"), "bg-");
 
   let cls = extraClass ?? "";
 
+  if (codePoint !== undefined) {
+    cls += ` cp-${codePoint.toString(16)}`;
+  }
+
   if (fgClass) {
     cls += " " + fgClass;
   }
@@ -60,12 +76,13 @@ function colorClass(color, intense, prefix) {
   }
 }
 
-function style(attrs, offset, terminalCols) {
+function style(attrs, offset, textLen, charWidth, terminalCols) {
   const fg = attrs.get("fg");
   const bg = attrs.get("bg");
 
   let style = {
     left: `${(100 * offset) / terminalCols}%`,
+    width: `${textLen * charWidth + 0.01}ch`,
   };
 
   if (typeof fg === "string") {
diff --git a/src/components/Terminal.js b/src/components/Terminal.js
index a8928ca0..8de1a751 100644
--- a/src/components/Terminal.js
+++ b/src/components/Terminal.js
@@ -11,6 +11,7 @@ export default (props) => {
       "font-size": `${(props.scale || 1.0) * 100}%`,
       "font-family": props.fontFamily,
       "line-height": `${lineHeight()}em`,
+      "--term-line-height": lineHeight(),
     };
   });
 
diff --git a/src/less/partials/_terminal.less b/src/less/partials/_terminal.less
index 7e22aa7d..18ffe9a4 100644
--- a/src/less/partials/_terminal.less
+++ b/src/less/partials/_terminal.less
@@ -33,6 +33,174 @@ pre.ap-terminal {
       color: var(--bg);
       background-color: var(--fg);
     }
+
+    // upper half block
+    .cp-2580 {
+      border-top: calc(0.5em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower one eighth block
+    .cp-2581 {
+      border-bottom: calc(0.125em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower one quarter block
+    .cp-2582 {
+      border-bottom: calc(0.25em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower three eighths block
+    .cp-2583 {
+      border-bottom: calc(0.375em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower half block
+    .cp-2584 {
+      border-bottom: calc(0.5em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower five eighths block
+    .cp-2585 {
+      border-bottom: calc(0.625em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower three quarters block
+    .cp-2586 {
+      border-bottom: calc(0.75em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // lower seven eighths block
+    .cp-2587 {
+      border-bottom: calc(0.875em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // full block
+    .cp-2588 {
+      background-color: var(--fg);
+      width: 1.01ch;
+    }
+
+    // left seven eighths block
+    .cp-2589 {
+      border-left: 0.875ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left three quarters block
+    .cp-258a {
+      border-left: 0.75ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left five eighths block
+    .cp-258b {
+      border-left: 0.625ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left half block
+    .cp-258c {
+      border-left: 0.5ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left three eighths block
+    .cp-258d {
+      border-left: 0.375ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left one quarter block
+    .cp-258e {
+      border-left: 0.25ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // left one eighth block
+    .cp-258f {
+      border-left: 0.125ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // right half block
+    .cp-2590 {
+      border-right: 0.5ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // light shade (░)
+    .cp-2591 {
+      background-color: color-mix(in srgb, var(--fg) 25%, var(--bg));
+      width: 1.01ch;
+    }
+
+    // medium shade (▒)
+    .cp-2592 {
+      background-color: color-mix(in srgb, var(--fg) 50%, var(--bg));
+      width: 1.01ch;
+    }
+
+    // dark shade (▓)
+    .cp-2593 {
+      background-color: color-mix(in srgb, var(--fg) 75%, var(--bg));
+      width: 1.01ch;
+    }
+
+    // upper one eighth block
+    .cp-2594 {
+      border-top: calc(0.125em * var(--term-line-height)) solid var(--fg);
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // right one eighth block
+    .cp-2595 {
+      border-right: 0.125ch solid var(--fg);
+      box-sizing: border-box;
+      width: 1ch;
+    }
+
+    // powerline right full triangle
+    .cp-e0b0 {
+      border-left: 1.0ch solid var(--fg);
+      border-top: calc(0.5em * var(--term-line-height)) solid transparent;
+      border-bottom: calc(0.5em * var(--term-line-height)) solid transparent;
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
+
+    // powerline left full triangle
+    .cp-e0b2 {
+      border-right: 1.0ch solid var(--fg);
+      border-top: calc(0.5em * var(--term-line-height)) solid transparent;
+      border-bottom: calc(0.5em * var(--term-line-height)) solid transparent;
+      box-sizing: border-box;
+      width: 1.01ch;
+    }
   }
 
   &.ap-cursor-on .ap-line .ap-cursor {
diff --git a/src/vt/Cargo.lock b/src/vt/Cargo.lock
index 0fae4154..c1c82f7d 100644
--- a/src/vt/Cargo.lock
+++ b/src/vt/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "avt"
-version = "0.10.1"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75abd5104739a34dd6d3e3d4ab8a6d8811d8c8c25a1c2762ffbe0652ffdb8da3"
+checksum = "8f453ce6fa1e0820846a95d8b16eb09eeb96e138f31f336b03af5b3fcaa291cc"
 dependencies = [
  "rgb",
  "serde",
diff --git a/src/vt/Cargo.toml b/src/vt/Cargo.toml
index 53d9af5b..7e21685c 100644
--- a/src/vt/Cargo.toml
+++ b/src/vt/Cargo.toml
@@ -11,7 +11,7 @@ crate-type = ["cdylib", "rlib"]
 # default = ["console_error_panic_hook"]
 
 [dependencies]
-avt = "0.10.1"
+avt = "0.10.2"
 getrandom = { version = "0.2", features = ["js"] }
 rand = "^0.8"
 serde-wasm-bindgen = "0.4.5"
diff --git a/src/vt/src/lib.rs b/src/vt/src/lib.rs
index 21a60516..5151b448 100644
--- a/src/vt/src/lib.rs
+++ b/src/vt/src/lib.rs
@@ -4,7 +4,9 @@ use std::ops::RangeInclusive;
 use wasm_bindgen::prelude::*;
 
 const BOX_DRAWING_RANGE: RangeInclusive<char> = '\u{2500}'..='\u{257f}';
+const BLOCK_ELEMENTS_RANGE: RangeInclusive<char> = '\u{2580}'..='\u{2595}';
 const BRAILLE_PATTERNS_RANGE: RangeInclusive<char> = '\u{2800}'..='\u{28ff}';
+const POWERLINE_TRIANGLES_RANGE: RangeInclusive<char> = '\u{e0b0}'..='\u{e0b3}';
 
 #[wasm_bindgen]
 pub struct VtWrapper {
@@ -45,7 +47,13 @@ impl VtWrapper {
         let line: Vec<_> = self
             .vt
             .line(l)
-            .group(|c| BOX_DRAWING_RANGE.contains(c) || BRAILLE_PATTERNS_RANGE.contains(c))
+            .group(|c, w| {
+                w > 1
+                    || BOX_DRAWING_RANGE.contains(c)
+                    || BRAILLE_PATTERNS_RANGE.contains(c)
+                    || BLOCK_ELEMENTS_RANGE.contains(c)
+                    || POWERLINE_TRIANGLES_RANGE.contains(c)
+            })
             .collect();
 
         serde_wasm_bindgen::to_value(&line).unwrap()