table .header-fixed {
  position: fixed;
  top: 40px;
  z-index:4;
  /*left: 0;*/
  /*right: 0;*/
  z-index: 1; /* 10 less than .navbar-fixed to prevent any overlap */
  border-bottom: 1px solid #d5d5d5;
  -webkit-border-radius: 0;
     -moz-border-radius: 0;
          border-radius: 0;

  background-color: white !important;
          
}