Update urls

login.html

@@ -20,13 +20,11 @@
 
 {% block stylesheet %}
 {{ super() }}
-<img src="/etc/jupyterhub/custom/images/select_idp_csusb.png", alt="csusb_cilogon-image">
 <style>
 #login-main {
     margin-top: 5%;
     height: 100%;
 }
-
 img {
     width: 45%;
 }