鼠标悬停向上滑出遮罩效果

效果如图：

 

    
    
    




    

        

            
            

                this is text
                
If we encounter a man of rare intellect, we should ask him what books he reads.
        
        

            
            

                this is text
                
If we encounter a man of rare intellect, we should ask him what books he reads.
        
        

            
            

                this is text
                
If we encounter a man of rare intellect, we should ask him what books he reads.
        
        

            
            

                this is text
                
If we encounter a man of rare intellect, we should ask him what books he reads.
        
    

转载于:https://www.cnblogs.com/iriliguo/p/7123856.html