.aiot-header {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: red;
  height: 48px !important;
  line-height: 48px !important;
  background: #FFFFFF !important;
  -webkit-box-shadow: rgba(0, 21, 41, 0.12) 0px 1px 4px 0px;
          box-shadow: rgba(0, 21, 41, 0.12) 0px 1px 4px 0px;
  position: fixed;
  top: 0;
  width: 100%;
  padding: 0 !important;
  z-index: 1000;
}