Update templates/shared/css/atk-mixins.less
Update templates/shared/css/atk-settings.less

/* this comment shows in CSS */
// this comment don't show in CSS
Update templates/shared/css/atk-settings.css

Will be empty and useless.
Same as mixins.css
Update templates/shared/css/atk-mixins.less
Update templates/shared/css/atk-main.less

Fix radius
Update templates/shared/css/atk-main.css

Fix radius (css)
Merge pull request #205 from DarkSide666/patch-17

CSS border-radius fixes and more