FaOT,
The width of the “tooltips” box is set by the length of the description of the event. I am not sure why it is done this way, but this is how to “fix” it.
In the file ec-tooltips.css in the /css/ subdirectory look for the code.
/* Depending on the description length, one of
* these class will be used
*/
.EC-tt-25 {
top: 0;
width: 25% !important;
}
.EC-tt-50 {
top: 0;
width: 50% !important;
}
.EC-tt-75 {
top: 0;
width: 75% !important;
}
.EC-tt-100 {
top: 0;
width: 100% !important;
}
If you change all the % parameters to 25% the pop-up box stays small.
eg;
.EC-tt-100 {
top: 0;
width: 25% !important;
Double check that it works on for your site/template after the change.
D