diff --git a/src/BrailleBuffer.js b/src/BrailleBuffer.js
index 5b09081..bf44c13 100644
--- a/src/BrailleBuffer.js
+++ b/src/BrailleBuffer.js
@@ -19,11 +19,11 @@ const utils = require('./utils');
 const asciiMap = {
   // '▬': [2+32, 4+64],
   // '¯': [1+16],
-  '▀': [1+2+16+32],
-  '▄': [4+8+64+128],
-  '■': [2+4+32+64],
-  '▌': [1+2+4+8],
-  '▐': [16+32+64+128],
+  '8': [1 + 2 + 16 + 32],
+  '▄': [4 + 8 + 64 + 128],
+  '■': [2 + 4 + 32 + 64],
+  '▌': [1 + 2 + 4 + 8],
+  '▐': [16 + 32 + 64 + 128],
   // '▓': [1+4+32+128, 2+8+16+64],
   '█': [255],
 };
@@ -31,7 +31,7 @@ const termReset = '\x1B[39;49m';
 
 class BrailleBuffer {
   constructor(width, height) {
-    this.brailleMap = [[0x1, 0x8],[0x2, 0x10],[0x4, 0x20],[0x40, 0x80]];
+    this.brailleMap = [[0x1, 0x8], [0x2, 0x10], [0x4, 0x20], [0x40, 0x80]];
 
     this.pixelBuffer = null;
     this.charBuffer = null;
@@ -45,7 +45,7 @@ class BrailleBuffer {
     this.width = width;
     this.height = height;
 
-    const size = width*height/8;
+    const size = width * height / 8;
     this.pixelBuffer = Buffer.alloc(size);
     this.foregroundBuffer = Buffer.alloc(size);
     this.backgroundBuffer = Buffer.alloc(size);
@@ -86,7 +86,7 @@ class BrailleBuffer {
   }
 
   _project(x, y) {
-    return (x>>1) + (this.width>>1)*(y>>2);
+    return (x >> 1) + (this.width >> 1) * (y >> 2);
   }
 
   _locate(x, y, cb) {
@@ -118,7 +118,7 @@ class BrailleBuffer {
     const results = [];
     for (i = k = 1; k <= 255; i = ++k) {
       const braille = (i & 7) + ((i & 56) << 1) + ((i & 64) >> 3) + (i & 128);
-      results.push(this.asciiToBraille[i] = masks.reduce((function(best, mask) {
+      results.push(this.asciiToBraille[i] = masks.reduce((function (best, mask) {
         const covered = utils.population(mask.mask & braille);
         if (!best || best.covered < covered) {
           return {
@@ -151,11 +151,11 @@ class BrailleBuffer {
     let currentColor = null;
     let skip = 0;
 
-    for (let y = 0; y < this.height/4; y++) {
+    for (let y = 0; y < this.height / 4; y++) {
       skip = 0;
 
-      for (let x = 0; x < this.width/2; x++) {
-        const idx = y*this.width/2 + x;
+      for (let x = 0; x < this.width / 2; x++) {
+        const idx = y * this.width / 2 + x;
 
         if (idx && !x) {
           output.push(config.delimeter);
@@ -168,14 +168,14 @@ class BrailleBuffer {
 
         const char = this.charBuffer[idx];
         if (char) {
-          skip += stringWidth(char)-1;
-          if (skip+x < this.width/2) {
+          skip += stringWidth(char) - 1;
+          if (skip + x < this.width / 2) {
             output.push(char);
           }
         } else {
           if (!skip) {
             if (config.useBraille) {
-              output.push(String.fromCharCode(0x2800+this.pixelBuffer[idx]));
+              output.push(String.fromCharCode(0x2800 + this.pixelBuffer[idx]));
             } else {
               output.push(this.asciiToBraille[this.pixelBuffer[idx]]);
             }
@@ -186,7 +186,7 @@ class BrailleBuffer {
       }
     }
 
-    output.push(termReset+config.delimeter);
+    output.push(termReset + config.delimeter);
     return output.join('');
   }
 
@@ -200,10 +200,10 @@ class BrailleBuffer {
 
   writeText(text, x, y, color, center = true) {
     if (center) {
-      x -= text.length/2+1;
+      x -= text.length / 2 + 1;
     }
     for (let i = 0; i < text.length; i++) {
-      this.setChar(text.charAt(i), x+i*2, y, color);
+      this.setChar(text.charAt(i), x + i * 2, y, color);
     }
   }
 }