Add css to fix main page

content/static/css/custom.css

+#project-columns .col-lg-4 {
+  margin-bottom: 1.5rem;
+  text-align: center;
+}
+#project-columns h2 {
+  font-weight: 400;
+}
+#project-columns .col-lg-4 p {
+  margin-right: .75rem;
+  margin-left: .75rem;
+}
+
+#project-columns .col-lg-4 img.projektlogo {
+  -webkit-filter: drop-shadow(5px 5px 5px #888888);
+  filter: drop-shadow(5px 5px 5px #888888);
+  width: 80%;
+  margin-top: 1.5em;
+  margin-bottom: 1.5em;
+}