background-color of jquery datepicker is overwritten

[zorg]

I'm trying to change the background color of jquery datepicker component. I already put the css on my css file, but the setted values is overwritten.I've put the code bellow on my css file:\[code\].ui-datepicker-week-end a { background-image: none;background-color: #EFE584; }\[/code\]Take a look at code: http://jsfiddle.net/dvjWk/