Changing border radius

Hi @charliparkes!

In the Pro version we have an option for this at the slider type settings:
https://smartslider3.helpscoutdocs.com/article/72-simple-type#settings
and in the Free version you could use this CSS code:

div#n2-ss-15 .n2-ss-slider-1{
    border-radius: 99px;
    overflow:hidden;
}

where the number 15 should be the ID of your slider:
https://smartslider3.helpscoutdocs.com/article/1219-slider-and-slide-id#sliderid

You could go to our slider’s Developer tab:
https://smartslider3.helpscoutdocs.com/article/1294-slider-settings-developer
and insert the code into the CSS field.