.card-table-todos{
  position: fixed;
  top: 100px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  /*height: auto;*/
}

.card-table-todos md-table-container{
  overflow-y: overlay;
}

.card-table-todos tbody>tr:hover { 
  background-color: whitesmoke;
}