diff --git a/luser/templates/register.html b/luser/templates/register.html
index 1f39452..8866db0 100644
--- a/luser/templates/register.html
+++ b/luser/templates/register.html
@@ -19,7 +19,7 @@
             <input type="password" name="password" id="password" placeholder="password" required>
             <p>password must be at least 8 characters long<p>
             <br>
-            <img src=/account/register/captcha_img/{{ imgsrc }} alt="{{ captchahash }}" style="width:200">
+            <img src=/account/register/captcha_img/{{ imgsrc }} alt="{{ captchahash }}" style="width:200;margin:auto;">
             <p>
             <label for="captcha answer">captcha answer</label>
             <input type="text" name="captchaa" id="captchaa" placeholder="captcha answer" required>