Hi Rodrigo and @Cassie ,
thank you for help ,
After searching and checking, I found that the problem is from the
CSS (html,body)
html,
body {
margin: 0;
height: 100%;
-webkit-overflow-scrolling: touch;
overflow-scrolling: touch;
font-family: "Signika Negative", sans-serif, Arial;
}
Where it conflicts with (html, body) of WordPress
Can it be modified to suit WordPress?
I would be grateful for the help,
thanks.