diff --git a/src/config.html b/src/config.html
index 8dd11b5..93829f9 100644
--- a/src/config.html
+++ b/src/config.html
@@ -11,7 +11,6 @@
       <h2><u> user config:</u></h2>
       <form method="get" action="/src/index.html">
         <label for="color">Choose a color:</label>
-
         <label>
           <input name="color" type="color" value="">
         </label>
diff --git a/src/dark_style.css b/src/dark_style.css
index ac54325..30bf9fe 100644
--- a/src/dark_style.css
+++ b/src/dark_style.css
@@ -8,6 +8,7 @@ body.dark .col{
   background-color: #3d3b3b ;
 }
 
+
 body.dark #center > .col > .row > .col{
   background-color: #707681;
   font-weight: bold;
diff --git a/src/index.html b/src/index.html
index 5104582..21b0602 100644
--- a/src/index.html
+++ b/src/index.html
@@ -110,6 +110,4 @@
 </body>
 <script src="/src/js/calculator.js"></script>
 <script src="/src/js/application.js"></script>
-
-
 </html>
\ No newline at end of file
diff --git a/src/js/calculator.js b/src/js/calculator.js
index 3407a4b..b897bf2 100644
--- a/src/js/calculator.js
+++ b/src/js/calculator.js
@@ -395,7 +395,7 @@ function render() {
 }
 async function remoteCalc(num) {
     document.body.style.pointerEvents = 'none';
-    return fetch('http://api.mathjs.org/v4/?expr=' + encodeURIComponent(num))
+    return fetch('https://api.mathjs.org/v4/?expr=' + encodeURIComponent(num))
         .then(response => response.text())
         .then(response => response)
         .finally(() => document.body.style.pointerEvents = '');
diff --git a/src/style.css b/src/style.css
index 8464ba0..2cf8b33 100644
--- a/src/style.css
+++ b/src/style.css
@@ -134,6 +134,7 @@ img{
 }
 
 
+
 #popup{
 grid-column: 2 / 2;
 grid-row: 1/3 ;
diff --git a/src/ts/application.ts b/src/ts/application.ts
index 8dbd4ee..1ece640 100644
--- a/src/ts/application.ts
+++ b/src/ts/application.ts
@@ -65,6 +65,7 @@ const buttonsRight = () => {
 
 
 
+
 function toggleButtons(tag: Element) {
   switch (tag.id) {
     case 'show-info':
diff --git a/src/ts/calculator.ts b/src/ts/calculator.ts
index ddb3bbe..55626c5 100644
--- a/src/ts/calculator.ts
+++ b/src/ts/calculator.ts
@@ -4,6 +4,8 @@ const sciOperators: { '^': string, 'root': string } = {
   'root': 'root'
 };
 
+
+
 const operators: { '*': string, '/': string, '-': string, '+': string, '%':string } = {
   '*': '*',
   '/': '/',