#topImg {
  width: 1920px;
  height: 80px;
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 10;
}
#projectName {
  width: 100%;
  height: 23px;
  font-size: 26px;
  font-family: PangMenZhengDao;
  font-weight: 400;
  font-style: italic;
  color: #f3f8f8;
  display: inline-block;
  position: absolute;
  top: 27px;
  left: 73px;
  line-height: 23px;
  z-index: 12;
  letter-spacing: 0px;
}
#topMenusIcon {
  position: absolute;
  z-index: 12;
  left: 30px;
  top: 24px;
  cursor: pointer;
  color: white;
}
#changeSysTheme {
  z-index: 12;
  position: absolute;
  right: 300px;
  top: 30px;
  cursor: pointer;
}
#topTime {
  position: absolute;
  top: 25px;
  right: 30px;
  font-family: DIN;
  font-style: italic;
  color: var(--color-text-active);
}
#topTime .date {
  font-size: 20px;
}
#topTime .time {
  margin-left: 10px;
  font-size: 14px;
}
#topTime .week {
  margin-left: 30px;
  font-family: Adobe Heiti Std;
  font-size: 14px;
}
.n-layout-sider {
  background: rgba(128, 128, 128, 0.3);
}
.n-layout-sider .n-menu {
  background-color: var(--bg-menu);
  height: calc(100vh - 80px);
  overflow: auto;
}
.n-layout-sider ::-webkit-scrollbar {
  width: 0px;
}

.n-scrollbar-content {
  height: 100%;
}