.new_table_56 tr:nth-child(2n+1) {
    background: #f7f7f7;
   } 
   
.new_table_56 tr:nth-child(2n) {
    background: #fff;
   }
   
.new_table_56 th {
	background: #d5d5d5;
    font-weight: 600;
    color: #313131;
}
   
 .new_table_57 tr:nth-child(2n+1) {
    background: #fff;
   } 
   
.new_table_57 tr:nth-child(2n) {
    background: #f7f7f7;
   }
   
.new_table_57 th {
	background: #d5d5d5;
    font-weight: 600;
    color: #313131;
}

.add_table_1 td:nth-child(2), td:nth-child(3), td:nth-child(4) {
        text-align: center;
    }
	
.add_table_1 th:nth-child(2), th:nth-child(3), th:nth-child(4) {
        text-align: center;
    }