Jinan_project/src/app/home/nav/nav.component.scss

:host {
  text-align: center;
}


nz-header {
  height: 50px;
  line-height: 50px;
  background: #2C4DC0;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;

  .logobox {
    width: 250px;

    img {
      margin-right: 8px;
    }

    font-size: 16px;
  }

  .headerbtn {
    width: 250px;
    display: flex;
    align-items: center;
    justify-content: flex-end;

    .username {
      flex: 1;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      text-align: right;
      margin-right: 8px;
    }
    .iconbox{
      width: 30px;
      cursor: pointer;
      span,a{
        text-align: center;
        color: #fff;
      }
    }

  }

  ul {
    display: flex;
    justify-content: center;
    margin-bottom: 0px;
    width: 600px;

    li {
      margin: 0 6px;
      width: 120px;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
      font-size: 16px;
    }

  }
}

.router-link-active {
  background: linear-gradient(45deg, rgba(255, 255, 255, 0) 0%, rgba(180, 202, 252, 0.5000) 50%, #769FF9 100%);
  text-align: center;
  transform: skewX(-20deg);
}

.router-link-active>div {
  height: 50px;
  transform: skewX(20deg);
  border-bottom: 2px solid #95FFCF;
  color: #fff;
}

nz-footer {
  line-height: 1.5;
}

nz-sider {
  background: #2D4DbF;
  color: #fff;
}

nz-content {
  color: #fff;
}

nz-layout {
  width: 100%;
  height: 100%;
}

nz-layout:last-child {
  margin: 0;
}

.router-link-active {
  color: black;
}
.messageBox{
  width: 300px;
  height: 530px;
  overflow-y: auto;
}