#primary_nav_wrap {
  margin-top: 15px
}

  #primary_nav_wrap ul {
    list-style: none;
    position: relative;
    float: left;
    margin: 0;
    padding: 0
  }

    #primary_nav_wrap ul a {
      display: block;
      color: #333;
      text-decoration: none;
      line-height: 32px;
      padding: 0 15px;
    }

    #primary_nav_wrap ul li {
      position: relative;
      float: left;
      margin: 0;
      padding: 0
    }

      #primary_nav_wrap ul li.current-menu-item {
        background: #ddd
      }

      #primary_nav_wrap ul li:hover {
        background: #f6f6f6
      }

    #primary_nav_wrap ul ul {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: #fff;
      padding: 0
    }

      #primary_nav_wrap ul ul li {
        float: none;
        width: 200px
      }

      #primary_nav_wrap ul ul a {
        line-height: 120%;
        padding: 10px 15px
      }

      #primary_nav_wrap ul ul ul {
        top: 0;
        left: 100%
      }

    #primary_nav_wrap ul li:hover > ul {
      display: block
    }