let result = document.querySelector(".result-btn"); result.addEventListener("click", decimal); function decimal() { let decimal = document.getElementById("number").value; let tempDecimal; let rem = 0; let binary = 0; let place = 1; tempDecimal = decimal; while (tempDecimal > 0) { rem = tempDecimal % 2; binary = binary + rem * place; tempDecimal = parseInt(tempDecimal / 2); place = place * 10; } const h1 = document.createElement("h1"); h1.innerHTML = `${binary}`; // h1.style.border = "2px solid black"; // h1.style.padding = "10px"; // h1.style.marign = "5px"; const container = document.querySelector(".results-container"); container.append(h1); }