diff --git a/_config.yml b/_config.yml
index ad9e913..300081a 100644
--- a/_config.yml
+++ b/_config.yml
@@ -9,7 +9,7 @@ topnav_title: HPCE@PSI
 site_title: HPC and Emerging Technologies Documentation
 # this appears in the html browser tab for the site title (seen mostly by search engines, not users)
 
-company_name: Paul Scherrer Institute, LSM/HPC and Emerging Technologies Group
+company_name: Paul Scherrer Institute, CSD/HPC and Emerging Technologies Group
 # this appears in the footer
 
 github_editme_path:
diff --git a/css/customstyles.css b/css/customstyles.css
index 5abbf4f..1b4e34b 100644
--- a/css/customstyles.css
+++ b/css/customstyles.css
@@ -119,9 +119,8 @@ margin-top: -40px
 }
 
 .post-content img {
-    margin: 12px 0px 3px 0px;
-    width: auto;
-    height: auto;
+    margin-top: 12px;
+    margin-bottom: 3px;
     max-width: 100%;
     max-height: 100%;
 }
@@ -913,34 +912,17 @@ span.soft {
 }
 
 
-.post-content img {
-    margin: 12px 0px 3px 0px;
-    width: auto;
-    height: auto;
-    max-width: 100%;
-    max-height: 100%;
-}
 .col-md-9 img {
     max-width: 100%;
     max-height: 100%;
 }
 
-
-.post-content img {
-    margin: 12px 0px 3px 0px;
-    width: auto;
-    height: auto;
-    max-width: 100%;
-    max-height: 100%;
-}
-
 .videoThumbs img {
     float: left;
     margin:15px 15px 15px 0px;
     border: 1px solid #dedede;
 }
 
-
 @media only screen and (min-width: 900px), only screen and (min-device-width: 900px) {
     .col-md-9 img {
         max-width: 700px;
diff --git a/docker-compose.yml b/docker-compose.yml
index 77bdab7..ef68f0d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,9 @@
-version: '2'
 services:
   server:
     build:
       context: .
       dockerfile: Dockerfile
-    image: lsm-hpce/docs
+    image: userdoc/latest
     ports:
       - "4001:4001"
     volumes:
diff --git a/images/hpce_logo_small.png b/images/hpce_logo_small.png
new file mode 100644
index 0000000..ca3403a
Binary files /dev/null and b/images/hpce_logo_small.png differ
diff --git a/images/psi-logo.png b/images/psi-logo.png
index ef9f572..c60da45 100644
Binary files a/images/psi-logo.png and b/images/psi-logo.png differ
diff --git a/index.md b/index.md
index f61adc4..384c5c1 100644
--- a/index.md
+++ b/index.md
@@ -3,10 +3,11 @@ title: "High Performance Computing and Emerging Technologies"
 keywords: sample homepage
 # tags: [getting_started]
 sidebar: home_sidebar
+toc: false
 permalink: index.html
 ---
 
-![High Performance Computing and Emerging Technologies]({{ "/images/hpce_logo.png" }}){: .img-responsive }
+![High Performance Computing and Emerging Technologies]({{ "/images/hpce_logo_small.png" }}){: .center-block .img-responsive }
 
 The [HPCE group](https://www.psi.ch/en/awi/high-performance-computing-and-emerging-technologies-group) is part of the [PSI Center for Scientific Computing, Theory and Data](https://www.psi.ch/scd)
 at [Paul Scherrer Institute](https://www.psi.ch). It provides a range of HPC services for PSI scientists and also