fix style

Author: lbeurerkellner

docs/assets/invariant.css

@@ -242,8 +242,8 @@ h2, h3, h4 {
 
 h2 {
     border-top: 1pt solid #e5e5e58e;
-    padding-top: 10pt;
-    margin-top: 20pt !important;
+    padding-top: 20pt;
+    margin-top: 30pt !important;
 }
 
 h5 {

docs/explorer/self-hosted.md

@@ -2,7 +2,7 @@
 
 <div class='subtitle'>Use the self-hosted version of Explorer for local use</div>
 
-Next to the managed cloud deployment of <img class='inline-invariant' src="/assets/logo.svg"/> [Invariant Explorer](https://explorer.invariantlabs.ai), you can also run a self-hosted version of Explorer for local use.
+Next to the managed cloud deployment of <img class='inline-invariant' src="../assets/logo.svg"/> [Invariant Explorer](https://explorer.invariantlabs.ai), you can also run a self-hosted version of Explorer for local use.
 
 This allows you to keep your traces private while still benefiting from the visualization and analysis features of Explorer. The self-hosted version of Explorer is available as a Docker Composer setup that you can run on your local machine.