xinkeaboard/xinkeaboard-admin/src/pages/sysset/bigscreen/styles/panel_block.less

.panel {
  border-radius: 28px;
  width: 100%;
  font-size: 40px;
  letter-spacing: 1px;
}

.block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  box-sizing: border-box;
  margin-top: 10px;
  border: 1px solid red;
}