Make textarea only vertically resizable (#158)

Closes #95

Author: KasperZutterman

styles/ldf-client.css

@@ -14,6 +14,7 @@ html, input, textarea, button, pre {
 
 body {
   max-width: 650px;
+  min-width: fit-content;
   margin: 0 auto;
   padding: 1em 3em;
   background: white;
@@ -213,6 +214,7 @@ textarea {
   cursor: pointer;
   font-size: .95em;
   background-color: transparent;
+  resize: vertical;
 }
 
 .results {
@@ -403,6 +405,10 @@ footer {
   select {
     width: 250px;
   }
+
+  .ldf-client {
+    min-width: 465px;
+  }
 }