#contain ,#contain1{
  height: 200px;
  overflow-y: scroll;	
}
#contain::-webkit-scrollbar, #contain1::-webkit-scrollbar {display:none}
.table_scroll {
  width: 100%;  
  border-collapse: collapse;
}
.table_scroll tr:nth-child(even) {
    background-color:transparent;
}
.table_scroll thead th, .table_scroll tbody td {
  padding: 2px;  text-align: center;
}
.table_scroll a{font-weight:bold;}