diff --git a/app/kfc/kfc.js b/app/kfc/kfc.js
index 1fa6af0..1fbdf1b 100644
--- a/app/kfc/kfc.js
+++ b/app/kfc/kfc.js
@@ -76,7 +76,9 @@ async function main(args) {
                     trimTerminal(status_length)
                     writeStdout(":")
     
-                    let command = readLine()
+                    let command = await readLine()
+
+                    trimTerminal(1)
     
                     setStdinFlag(ENABLE_STDIN)
                     setStdinFlag(SILENT_STDIN)
diff --git a/sys/terminal.js b/sys/terminal.js
index 41e9851..b310218 100644
--- a/sys/terminal.js
+++ b/sys/terminal.js
@@ -7,8 +7,8 @@ var last_stdin_length = 0
 
 function getTerminalSize() {
     return [
-        Math.floor((window.innerWidth - CURSOR_OFFSET[0] * 2) / CHAR_SIZE[0]),
-        Math.floor((window.innerHeight - CURSOR_OFFSET[1] * 2) / CHAR_SIZE[1])
+        Math.round((window.innerWidth - CURSOR_OFFSET[0] * 2) / CHAR_SIZE[0]),
+        Math.round((window.innerHeight - CURSOR_OFFSET[1] * 2) / CHAR_SIZE[1])
     ]
 }