Added about + Small fixes

static/css/style.css

@@ -40,7 +40,6 @@ label {
 }
 
 .table-wrapper {
-  overflow-x: scroll;
   overflow-y: scroll;
   height: 600px;
   border: #555555;
@@ -291,6 +290,7 @@ h5 {
     transform: translateY(-50%);
     cursor: pointer;
     padding: 0 1.5em;
+    font-size: 0.75em;
 }
 
 .em-1 {
@@ -322,4 +322,8 @@ footer {
 
 .ul-footer {
     padding: 0 0 !important;
+}
+
+.clarin-footer {
+    padding: 0 4em !important;
 }