Solve the problem that better scroll lateral scrolling has no effect

The official suggestion is to add a fixed width to the parent element to scroll,

The first scheme

Get the width of each element, ele. Offsetwidth , and add it up. Finally, add ele. Style. Width = 'cumulative width' to the parent element

The second scheme

It is recommended to use this scheme directly, so it is not necessary to calculate the width of each sub element

Parent element: Display: inline block; white-space: nowrap; sub element: Display: inline block

You can scroll directly ~.