How to Customize Kibana 7.6.0 Login Page?

Hi @Emna1!
For changing the logo in 7.6 you can follow the below steps:

  1. go at the file kibana\src\core\server\rendering\views\styles.tsx .
  2. you will see the following code:

.kibanaWelcomeLogo {
width: 60px;
height: 60px;
margin: 10px 0 10px 10px;
background-repeat: no-repeat;
background-size: contain;
/* SVG optimized according to http://codepen.io/tigt/post/optimizing-svgs-in-data-uris */
background-image: url('data:image/svg+xml;base64, base64image'); }

  1. exactly after that code you should add:

a[data-test-subj="logo"] * {
display: none;
}
a[data-test-subj="logo"] {
background: url(url_to_my_logo) no-repeat 0 0;
background-size: auto 26px;
border-bottom: none;
background-position: 10px 10px;
}
a[data-test-subj="logo"]:focus {
background: url(url_to_my_logo) no-repeat 0 0;
background-size: auto 26px;
border-bottom: none;
background-position: 10px 10px;
}

change the above two fields url_to_my_logo with your own logo, and the logo will be changed! Regarding this change, one person from the community helped me when I had the same problem.

Regarding removing imgs in page of login, I am also working on it now. If I had something successful I will definitely share with you. If it is possible pls share also your comments if you have something from your side.