[WP Job Manager] Replace arrow on 'Apply for job' content box

The arrow is output using before and after CSS rules. This is what it looks like in the .less file:

https://dl.dropboxusercontent.com/s/tfleb837ko3fd10/2014-03-09%20at%2015.37.png

So to change it, you’d target these CSS selectors:

.single_job_listing .application:before {}
.single_job_listing .application:after {}

Thanks!