修复主tabs样式冲突内容tabs bug.

src/assets/scss/_base.scss

  &--tabs {
    padding: 55px 0 0;
  }
  .site-tabs__tools {
    position: fixed;
    top: 50px;
    right: 0;
    z-index: 931;
    height: 40px;
    padding: 0 12px;
    font-size: 16px;
    line-height: 40px;
    background-color: $content--background-color;
    cursor: pointer;
    .el-icon--right {
      margin-left: 0;
    }
  }
  > .el-tabs {
    .el-tabs__header {
    > .el-tabs__header {
      position: fixed;
      top: 50px;
      left: 230px;
      padding: 0 55px 0 15px;
      box-shadow: 0 2px 4px 0 rgba(0, 0, 0, .12), 0 0 6px 0 rgba(0, 0, 0, .04);
      background-color: #fff;
    }
    .el-tabs__nav-wrap {
      margin-bottom: 0;
      &:after {
        display: none;
      > .el-tabs__nav-wrap {
        margin-bottom: 0;
        &:after {
          display: none;
        }
      }
    }
    .el-tabs__content {
    > .el-tabs__content {
      padding: 0 15px 15px;
      > .site-tabs__tools {
        position: fixed;
        top: 50px;
        right: 0;
        z-index: 931;
        height: 40px;
        padding: 0 12px;
        font-size: 16px;
        line-height: 40px;
        background-color: $content--background-color;
        cursor: pointer;
        .el-icon--right {
          margin-left: 0;
        }
      }
    }
  }
}

static/config/index.js

;(function () {
  window.SITE_CONFIG = {}
  // api接口请求地址
  window.SITE_CONFIG.baseUrl = '//dev.demo.renren.io/renren-fast'
  window.SITE_CONFIG.baseUrl = '//demo.renren.io/renren-fast'
  // 嵌套iframe地址
  window.SITE_CONFIG.nestIframeUrl = '//demo.renren.io/renren-fast/'