CSS - 表格细线边框

通过

1. border-collapse: collapse
2. cellpadding="0", cellspacing= "0"
   实现

    
    
    


    

        

            
1
            
1
            
1
        
        

            
2
            
2
            
2
        
        

            
3
            
3
            
3
        
    

转载于:https://www.cnblogs.com/allen2333/p/9004636.html