CSS conflict issues

defines a TD style of #mytable
such as:

td {   
     border-right: 1px solid #C1DAD7;   
     border-bottom: 1px solid #C1DAD7;   
     border-top:1px solid #C1DAD7;  
     border-left:1px solid #C1DAD7;  
     background: #fff;   
     font-size:12px;  
     color:Black;   
     padding: 6px 6px 6px 12px;   
 }

But one of my cells does not want this style.

Reply to the discussion (solution)

You can add a class to the td you specify, or you can set the attribute for the td you specify.

#mytable td:first-child{  
     /* 设置成初始状态 */   
     border-right:none!inportant;   
     background:none!inportant;  
     padding:none!inportant;  
 }

Or if you already have 2 tds, you can

#mytable td:last-child{  
     /* 第二个，也就是最后一个td添加你的css规则 */   
     border-right: 1px solid #C1DAD7;   
     border-bottom: 1px solid #C1DAD7;   
     border-top:1px solid #C1DAD7;  
     border-left:1px solid #C1DAD7;  
     background: #fff;   
     font-size:12px;  
     color:Black;   
     padding: 6px 6px 6px 12px;   
 }

add classes to other tds or add classes to this td

Just specify the class directly.

Only this cell is uncontrolled. . . Everything else must be controlled globally. . . Re-doing the CSS myself has no effect. I found that the main problem is this padding: 6px 6px 6px 12px;.

Stay tuned.

#mytable is the parent element. You can add a separate class to the child elements under the parent element, and then declare a separate style for this class

There is a JS in it CalendarControl. Pop up by clicking on the text box. Deformed.

Which td does not want which style, directly specify the inline style, or define a separate style to assign to the td

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