Hello,
Thank you very much for choosing our theme and for contacting us.
Please try adding this code to the Theme Settings > Custom CSS > Global:
/*hot*/
body .labels-rectangular .featured {
color:#ffffff;
background-color:#000000;
font-size:12px;
}
/*new*/
body .labels-rectangular .new{
color:#ffffff;
background-color:#000000;
font-size:12px;
}
/*sales*/
body .labels-rectangular .onsale {
color:#ffffff;
background-color:#000000;
font-size:12px;
}
If you have a rectangular attribute replace “rounded” with “rectangular”
Best Regards