Achieving a seamless marquee animation with the header 76 component

The community member is using the Header 76 component but is experiencing issues with the marquee animation, which is stuttering. They are unsure how to compute the correct movement percentage to achieve a smooth loop. In the comments, another community member mentions encountering a similar issue when they wrapped the Header 76 component inside a container-large, as the original component has a -120% margin top. They are asking how to compute the correct move percentage to achieve a smooth loop.