I've added the PayPal Checkout button from this link here. The problem I encountered is that iframe where PayPal buttons are present stay above my fixed navbar on the page. Why is this happening and how do I put it back at the top?
I've tried to read the documentation but nothing seems to mentions this behavior. I've also tried to change the z-index to my navbar, but that didn't help.
Here is css of my navbar.
.top {
background-color: black;
height: 50px;
width: 100%;
position: fixed;
z-index: 5;
top: 0;
overflow-x: hidden;
display: flex;
flex-direction: row;
justify-content: space-evenly;
align-items: center;
color: white;
}
<nav class="top"></nav>