zyAdmin/node_modules/vxe-pc-ui/styles/components/watermark.scss

.vxe-watermark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  user-select: none;
  pointer-events: none;
  background-repeat: repeat;
  background-position: 0px 0px;
  background-color: transparent;
  z-index: 999999;
}

.vxe-watermark {
  font-size: var(--vxe-ui-font-size-default);
  &.size--medium {
    font-size: var(--vxe-ui-font-size-medium);
  }
  &.size--small {
    font-size: var(--vxe-ui-font-size-small);
  }
  &.size--mini {
    font-size: var(--vxe-ui-font-size-mini);
  }
}