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                            ## **display和visibility屬性差別**

visibility="visible|hidden"，visible顯示，hidden隱藏。

當visibility被設置為"hidden"的時候，元素雖然被隱藏了，但它仍然占據它原來所在的位置。

**display:inline|block|none**

**inline：行元素 兄弟標簽不換行**

**block：塊元素,每個帶有block的元素各占一行（換行）**

**還有個hidden是html的屬性不是css他表示域瀏覽器不相關一般用在表單交互上如input**

## **禁用：disabled與readOnly**
這兩個一般用于form表單，區別就是disabled還會阻止表單提交應用的表單值

                    
                
        
                
            
        
                
    
                
    
                
        
                
    
                

                







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