body{
  background-color: #bdc3c7;
}
.table-fixed{
  width: 100%;
  background-color: #f3f3f3;
  tbody{
    height:300px;
    overflow-y:auto;
    width: 100%;
    }
  thead,tbody,th,td{
    display:block;
  }
  tbody{
    tr{
      display:table-row;
    }
    td{
      float:left;
    }
  }
  thead {
    tr{
      th{
        float:left;
       background-color: #f39c12;
       border-color:#e67e22;
      }
    }
  }
}