Removing the percentage from the circles

Sorry, but it’s a pretty difficult change which can’t be done from the customizer or CSS, it requires editing the .php files and this is not something that we offer support for.

Best regards,
Marius

If you just want it blank, use this code in the custom CSS plugin:

.skill1 {
color:transparent !important;
}
.skill2 {
color:transparent !important;
}
.skill3 {
color:transparent !important;
}
.skill4 {
color:transparent !important;
}