Header image issue on page load

Hi,

I am having an issue when a page loads that has a header image. The image has padding right and left when the page first loads and within a second it goes full width like it’s supposed to be. I need it to be full width from the start. I tested a page that has a gradient bg and it loads fine. I have put links to two videos. One showing the problem and the other shows the gradient bg without a problem. Please help!

Header Image with Problem click here

Header without Problem click here