Hi Gertjan,
Greetings from Syncfusion Support..!
We have validated your shared snippets at our end and by default, scheduler will maintain a minimum width for work cells for the Year view based on the system’s resolution and in your shared snippets you have override the CSS with the “!important” property, which could be the reason for your reported problem “misalignment of the scheduler event”.
And for the same, we have prepared a sample in which the events are properly aligned, which can be viewed from the following link.
.e-schedule .e-timeline-year-view .e-date-header-wrap table col,
.e-schedule .e-timeline-year-view .e-content-wrap table col {
width: 35px;
}
Kindly try the above solution and get back to us if you need any further assistance.
Regards,
Hareesh