coupons.scss

.coupons-box {
  height: 100%;
  #coupons {
    height: 100%;
    .tab {
      width: 100%;
      height: 44px;
      line-height: 44px;
      background-color: #fff;
      display: flex;
      justify-content: space-around;
      font-size: 14px;
      color: #555;

      a {
        display: inline-block;
        height: 100%;
      }
    }

    .btm-border {
      background-color: #f5f5f5;
      width: 100%;
      height: 8px;
    }

    .tab-active {
      color: #09f;
      border-bottom: 1px solid #09f;
    }
    .coupons-container {
      height: 100%;
    }
  }
}