const parent = document.getElementById('app');

// Create a new element
const newElement = document.createElement('div');

// Add content or attributes to the new element
newElement.innerHTML= `
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<a href="http://wa.me/+966548542063" class="float" target="_blank">
<i class="fa fa-whatsapp my-float"></i>
</a>
`;
newElement.className = 'custom-box';

const newsecElement = document.createElement('div');
newsecElement.innerHTML= `
<section class="call-buton"><a class="cc-calto-action-ripple" href="tel:+966548542063"><i class="fa fa-phone"></i>
</a>
</section>
`;
newsecElement.className = 'custom-sec-box';

// Append it to the parent
parent.appendChild(newElement);
parent.appendChild(newsecElement);