portal-vue/src/styles/headertop.scss

$headerTextColor: #ffffff;

#app {
  .header-container {
    min-width: 1300px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: $headerHeight;
    background: url("/images/bg.png") repeat-x;
    padding-left: 20px;

    color: $headerTextColor;
    // line-height: $headerHeight;

    .header-left {
      float: left;
      height: $headerHeight;
      display: flex;
      align-items: center;

      img.logo {
        height: 78px;
      }
    }

    .tip-box {
      margin-left: 10px;
      display: flex;
      flex-direction: column;
      justify-content: center;

      .tip-system {
        font-size: 2em;
        font-weight: 400;
        letter-spacing: 2px;
      }

      .tip-theme {
        display: flex;
        justify-content: space-between;
        font-size: 1.3em;
        font-weight: 200;
        letter-spacing: 20px;
        margin: 10px 0 0 2px;

        .tip-theme-right {
          margin-right: -14px;
        }
      }
    }

    .header-right {
      float: right;
      height: $headerHeight;
      margin-right: 10px;

    }

    .right-top {
      height: $headerHeight / 2;
      margin-top: 5px;
      display: flex;
      align-items: center;
      font-size: 14px;
    }

    .right-top-item {
      margin-left: 20px;

      cursor: pointer;
      transition: background .3s;

      &:hover {
        background: rgba(0, 0, 0, .025)
      }

      .item-message-badge .el-badge__content {
        display: none;
      }

      .item-title {
        margin-left: 10px;
      }

      .badge-item {
        .el-badge__content {
          font-size: 8px;
          height: 15px;
          line-height: 14px;
          padding: 0 3px;

          &.is-fixed {
            top: -3px;
            transform: translateY(-50%) translateX(100%) scale(0.8);
          }
        }
      }

      .el-avatar,
      .user-name {
        vertical-align: middle;
        font-size: 14px;
        color: $headerTextColor;
      }

      .user-name {
        margin-left: 5px;
      }
    }
  }
}