By default, the platform does not have this option. You can use the following CSS code.
Please follow the steps below:
1. Go to BuddyBoss > Theme Options
2. Under Custom Codes, enable CSS
3. Append the following:
.bb-header-buttons .button.link.signin-button {
padding: 0 20px;
border-radius: var(--bb-button-radius);
background: #6EC1E4 !important;
color: #FFFFFF !important;
border-color: #FFFFFF;
}
4. Save changes.
Screenshots
