updated width

cara/apps/calculator/static/css/report.css

@@ -4,6 +4,7 @@
     bottom: 20px;
     right: 20px;
     padding: 20px;
+    min-width: 1300px;
 }
 
 h1 {

cara/apps/calculator/static/js/pdf.js

@@ -2,12 +2,16 @@ window.onload = function() {
     document.getElementById("download-pdf")
         .addEventListener("click", () => {
             const pdf_version = this.document.getElementById("body");
+            const button = this.document.getElementById("download-pdf");
+            button.style.display = 'block'
+
             console.log(pdf_version);
             console.log(window);
             var opt = {
+                margin: 0,
                 filename: 'myfile.pdf',
                 image: { type: 'jpeg', quality: 0.98 },
-                html2canvas: { scale: 2, letterRendering: true },
+                html2canvas: { scale: 2, letterRendering: true, width: 1300 },
                 jsPDF: { format: 'a4', orientation: 'portrait' },
             };
             html2pdf().from(pdf_version).set(opt).save();