diff --git a/assets/css/hmcts-webchat_old.css b/assets/css/hmcts-webchat_old.css
deleted file mode 100644
index e03a0c3..0000000
--- a/assets/css/hmcts-webchat_old.css
+++ /dev/null
@@ -1,182 +0,0 @@
-/*****************************************************************************
- * General
- *****************************************************************************/
-body, input[type="text"], textarea, button, select, .confirm-close {
-    font-family: "nta", Arial, sans-serif;
-    font-size: 19px;
-    font-weight: 400;
-    color: #0b0c0c;
-}
-
-/*****************************************************************************
- * Container
- *****************************************************************************/
-.container, .inner-container, button {
-    border-radius: 0;
-}
-
-.inner-container {
-    -ms-filter: "none";
-    background: none;
-    padding: 0;
-}
-
-
-/*****************************************************************************
- * Controls
- *****************************************************************************/
-.control {
-    background: none !important;
-    border: 0 !important;
-    line-height: 1.1;
-    text-decoration: none !important;
-    opacity: 1 !important;
-    width: 50px;
-}
-
-.control:hover {
-    opacity: 1 !important;
-}
-
-.control.close:before, .control.end:before {
-    font-size: 14px;
-    font-weight: 400;
-    color: #fff;
-    content: "close \00D7";
-}
-
-/*****************************************************************************
- * Header
- *****************************************************************************/
-.header .logo {
-    display: none !important;
-}
-
-.header .title {
-    background: #000;
-    font-size: 24px;
-    font-weight: 600;
-    color: #fff;
-    padding: 5px 8px;
-}
-
-.header p {
-    font-size: 19px;
-    color: #0b0c0c;
-    font-weight: 400;
-}
-
-label {
-    font-size: 19px;
-    color: #0b0c0c;
-    font-weight: 400;
-}
-
-.footer {
-    display: none;
-}
-
-
-/*****************************************************************************
- * Form
- *****************************************************************************/
-input[type="text"], textarea, .message-history, select {
-    box-shadow: none;
-}
-
-button, button:active {
-    -ms-filter: "none";
-    background-image: none;
-    background-color: #00823B !important;
-    box-shadow: none;
-    color: #fff !important;
-font-size: 19px;
-}
-
-/*****************************************************************************
- * Introduction
- *****************************************************************************/
-.intro {
-    padding: 0 20px;
-}
-
-/*****************************************************************************
- * Window
- *****************************************************************************/
-.translation-header {
-    border-left: 0;
-    border-right: 0;
-}
-
-/*****************************************************************************
- * Message
- *****************************************************************************/
-#message-field {
-    border: 0 !important;
-}
-
-.message-history {
-    border-left: 0;
-    border-right: 0;
-}
-
-.message-actions {
-    z-index: 1;
-}
-
-.message-wrapper {
-    padding: 15px;
-}
-
-.message-content {
-    display: inline-block;
-    width: 100%;
-}
-
-.chat-outgoing-msg, .chat-incoming-msg {
-    border: 1px solid #ddd;
-    color: #fff;
-    position: relative;
-    font-size: 19px;
-    font-weight: 400;
-}
-
-.chat-outgoing-msg {
-    background: #408B68;
-    margin-left: 20%;
-    text-align: left;
-    border-radius: 5px;
-}
-
-.chat-incoming-msg {
-    margin-right: 20%;
-    background: #4c2c92;
-    border-radius: 5px;
-    color: #fff;
-}
-
-.chat-incoming-msg a {
-    color: #fff !important;
-}
-
-
-.chat-log-msg, .chat-info-msg, .chat-error-msg, .chat-link-msg {
-    text-align: left;
-    font-size: 19px;
-    font-weight: 400;
-    font-style: normal;
-}
-
-/* hide counter */
-#message-counter {
-    visibility: hidden;
-    width: 0;
-}
-/*****************************************************************************
- * Acknowledge/Close messages
- *****************************************************************************/
-.acknowledge-text, .confirm-close {
-    padding: 0;
-}
-/*! Copyright (c) 2011 by Margaret Calvert & Henrik Kubel. All rights reserved. The font has been customised for exclusive use on gov.uk. This cut is not commercially available. */@font-face{font-family:'nta';src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-2c037cf7e1-light-1a1bd902f82aaab4185bc1995206ccdead57a5b0adc91ff8403468fe7047c1b4.eot");src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-2c037cf7e1-light-1a1bd902f82aaab4185bc1995206ccdead57a5b0adc91ff8403468fe7047c1b4.eot?#iefix") format("embedded-opentype"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-f38ad40456-light-b98fe790388f58c950f2bed1ca8ad02fa168d6effa7aae7cb7fee81e51183f46.woff2") format("woff2"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-458f8ea81c-light-048b93884a1b51d20f2a3140541d450cb6b82c6c2cf69128ea1d09fdd9699f30.woff") format("woff");font-weight:normal;font-style:normal;font-display:fallback}@font-face{font-family:'nta';src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-fb2676462a-bold-a49a59a7c9fc3873b9b864f9185ba79d7848db4b4e0f248ce87a819ee48fff93.eot");src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-fb2676462a-bold-a49a59a7c9fc3873b9b864f9185ba79d7848db4b4e0f248ce87a819ee48fff93.eot?#iefix") format("embedded-opentype"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-a2452cb66f-bold-be83c947da6c602697be56d5f04bab2074ad9e8e7fe39807f814654fd691d328.woff2") format("woff2"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-f38c792ac2-bold-01c73d5dd84423dd2fc30aabd1de09a86b36b6de9e2e240d954c09cbb1d97aba.woff") format("woff");font-weight:bold;font-style:normal;font-display:fallback}@font-face{font-family:'ntatabularnumbers';src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-498ea8ffe2-tabular-light-c45387d8b19c716ac713adceddbbfaafc62bc7f94ee1745cc3497b1afbe7eb58.eot");src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-498ea8ffe2-tabular-light-c45387d8b19c716ac713adceddbbfaafc62bc7f94ee1745cc3497b1afbe7eb58.eot?#iefix") format("embedded-opentype"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-851b10ccdd-tabular-light-5f44884b5bbefe279fb3529a09941c7c1cad0ed751dc369f5e549dcd7d58d429.woff2") format("woff2"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-62cc6f0a28-tabular-light-b36c2402a99df8f8195129efa8edbd6ec60260ce8b8bd3ffe3dbb87042fb6a99.woff") format("woff");font-weight:normal;font-style:normal;font-display:fallback}@font-face{font-family:'ntatabularnumbers';src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-357fdfbcc3-tabular-bold-0cff7dfafbfd65a765046861e6967892b25a903675cb8900b85d2fa4f4554f95.eot");src:url("https://assets.publishing.service.gov.uk/static/fonts/v1-357fdfbcc3-tabular-bold-0cff7dfafbfd65a765046861e6967892b25a903675cb8900b85d2fa4f4554f95.eot?#iefix") format("embedded-opentype"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-b89238d840-tabular-bold-93bffa08f1c078b5d95e15683b5e77b9b3258297355710490228ddfb5f06f8a7.woff2") format("woff2"),url("https://assets.publishing.service.gov.uk/static/fonts/v1-784c21afb8-tabular-bold-d75e574d251becd00e5f90b6b4698042f9c8151ad228d20685f8be0b8c3d8589.woff") format("woff");font-weight:bold;font-style:normal;font-display:fallback}
-
diff --git a/assets/javascript/hmcts-webchat.js b/assets/javascript/hmcts-webchat.js
index 8abbead..3525413 100644
--- a/assets/javascript/hmcts-webchat.js
+++ b/assets/javascript/hmcts-webchat.js
@@ -1,6 +1,5 @@
 function parseText(text) {
-    const textArray = text.split('\n');
-    return textArray;
+    return text.split('\n');
 }
 
 function webchat_init(customParams) {
@@ -76,7 +75,7 @@ function webchat_init(customParams) {
 
                     additionalTextArray.forEach((line, index) => {
                         const br = document.createElement('br');
-                        additionalTextLine = document.createTextNode(line);
+                        const additionalTextLine = document.createTextNode(line);
                         paragraph.appendChild(additionalTextLine);
                         if (index < additionalTextArray.length - 1) {
                             paragraph.appendChild(br);