Fix codacy issues

code/html/custom.css

@@ -121,12 +121,13 @@ div.state {
     text-align: right;
 }
 
-.terminal {
-    font-family: 'Courier New', monospace !important;
-    font-size: 80%  !important;
-    line-height: 100%  !important;
-    background-color: #000  !important;
-    color: #0F0 !important;
+.pure-g span.terminal,
+.pure-g textarea.terminal {
+    font-family: 'Courier New', monospace;
+    font-size: 80%;
+    line-height: 100%;
+    background-color: #000;
+    color: #0F0;
 }
 
 /* -----------------------------------------------------------------------------

code/html/custom.js

@@ -77,12 +77,12 @@ function magnitudeError(error) {
 $.fn.enterKey = function (fnc) {
     return this.each(function () {
         $(this).keypress(function (ev) {
-            var keycode = (ev.keyCode ? ev.keyCode : ev.which);
-            if (keycode == '13') {
+            var keycode = parseInt(ev.keyCode ? ev.keyCode : ev.which, 10);
+            if (13 === keycode) {
                 fnc.call(this, ev);
             }
-        })
-    })
+        });
+    });
 }
 
 function keepTime() {