By default, we do not have this option. You can use the following function code. Please see the steps below:

Note: Make sure to have a complete site backup before proceeding

1. Go to Appearance > Theme Editor.

2. Under Select theme to edit, choose (BuddyBoss Child/whatever theme is active), then click Select.

3. Below Theme Files, select Theme Functions (functions.php).

4. Append the code just before the closing PHP tag “?>”:

function the_boss_custom_login_css() {
echo '<style type="text/css">@media (max-width: 544px){
body.login.login-split-page .login-split .login-split__entry {
    height: 275px;
add_action( 'login_enqueue_scripts', 'the_boss_custom_login_css' );

Note: You may change the "275px" to your desired height. (e.g 400px)

5. Click Update File to save the changes.

Note: Any modifications are considered as custom work already. Know more about our Support Policy here:

Without code

With code