How do I change the pink header background?

You can do this sort of investigation very effectively with Firefox DOM Inspector.

In the meantime look for

background-image

in the css file and then create your own desired background images of colours.

 

Help - editing events in the frontend messes with my  right hand column.  What can I do?

 

 

If you have a narrow template design the best thing to do is to not have any modules in the right hand column for the Events menu item.

Alternatively try experimenting with you events_css.css. For example adding the following will fix your problems for the SolarFlare template:

div#jevent{
width:450px!important;
}
.inputbox {
width:340px!important;
}
textarea#extra_info {
width:340px!important;
}
textarea#content {
width:340px!important;
}

You will of course have to limit the width of your WYSIWYG editor - for TinyMCE choose the simple layout.

 

I don't like the box around the events calendar - how do I get rid of it?

 

Try adding something like the following to your events_css.css file

fieldset {
border:0px!important;
padding:0px!important;    
}
You could also consider adding the following to the style sheet to gain some more width
.cal_table {
border: 1px solid #000000;
width:100%!important;
}

JEvents Component

Many component output options

JEvents Modules

Many customisable modules

Event Administration

Event Administration

Attend, Invite, Remind

Sell tickets, send invitations & reminders

Locations & Venues

Maps, addresses, venue information

YOOtheme Integration

Use JEvents data sources and features within YOOtheme.

Themes & Styles

Beautiful responsive themes

Custom Fields, Images, Tags & People

Extend your events

Social Engagement

Engage with your users

Who Sees What & When?

Decide who sees what, where and when!

Extra Modules

More module choices !

Link to content and CCKs

Link your events to articles