[Request] CSS : Adjust list view to 50/50% for specific page

Hi,

I can use the following CSS to change the list view columns to 50/50 and this works on ALL list views.

/* Adjust the width of the List view to 50/50 */
.kn-content .column.kn-details-group-column {
min-width: 50%;
}

However, I only want to apply it to a specific page. I added in the view number but now it doesn't work at all.

/* Adjust the width of the List view to 50/50 */
#view_648 .kn-content .column.kn-details-group-column {
min-width: 50%;
}

How can I adjust the 2 column list view to be 50/50 for this page only ?