.side-menu {
      list-style: none;
      padding: 0;
      margin: 0;
      border-radius: 2px;
      -moz-border-radius: 2px;
      -webkit-border-radius: 2px;
    }
    .side-menu li {
      position: relative;
      z-index: 1040;
    }
    .side-menu li a {
      display: block;
      text-decoration: none;
      position: relative;
      color: #595959;
    }
    .side-menu li a i {
      float: left;
    }
    .side-menu li:hover > a {
      /*color: #005abc;*/
    }

    .side-menu li ul,
    .side-menu li ul li ul {
          list-style: none;
          position: absolute;
          height: auto;
          min-width: 200px;
          padding: 0;
          margin: 0;
          background: #FFF;
          opacity: 0;
          visibility: hidden;
          border-radius: 10px 10px 10px 10px;
          border:1px solid #d9d9d9;
          font-family: 'Roboto', sans-serif;
          font-size: 13px;
          transition: all 300ms linear;
          -o-transition: all 300ms linear;
          -ms-transition: all 300ms linear;
          -moz-transition: all 300ms linear;
          -webkit-transition: all 300ms linear;
          z-index: 1040;
          left:4rem;
          top: 0px;
    }
    .side-menu li:hover > ul,
    .side-menu li ul li:hover > ul {
      display: block;
      opacity: 1;
      visibility: visible;
      left:4.8rem;
      box-shadow: 3px 3px 4px 0px #d9d9d9;
      color: #9d9d9d;
      z-index: 1040;
    }
    .side-menu li ul li :hover{
      background: #eff7ff;
    }
    .side-menu li ul li{
      /* border-bottom: 1px solid #EEE; */
    }
    .side-menu li ul .nav-menu-title{
      font-family: 'Roboto', sans-serif;
      font-size: 13px;
      font-weight: bold;
      color: #595959;
      margin-left: 10px;
      margin-bottom: 6px; 
      margin-top: 8px;
    }

    .side-menu li ul li div a{
      padding: 8px;
      text-align: left;
      border: 0;
      height: auto;
    }
    .side-menu li ul li a i {
      margin-top: 0px;
      font-size: 16px;
      display: inline-block;
      margin: 0 10px 0 0;
    }