taffy-coustom-ui/demos/Angular/src/knob/radialgradient/app.component.css

自己编译的

jqxNumberInput > div {
  left: 110px;
  top: -220px;
  position: absolute;
  border: none !important;
}

jqxNumberInput > div > input {
    font-size: 45px !important;
}