Three divs are defined. How to make these three divs display on the same line? Why can't my css code below be implemented? _html/css_WEB-ITnose

        

            

                
• 
                  这里是第一个div里面的内容
                  

            

        

        

            

                

            

        

        

            

                
• 这里是第三个div里面的内容

            

        

回复讨论(解决方案)

. 
 
 

 
 
 
 div{
     width: 200px;
     height:100px;

 }
 #outDiv{
     width: 610px;
 }
 #oneDiv{
         border:1px solid black;
         float: left;
          
 }
 #twoDiv{
         border:1px solid red;
      float: left;
 }

 #threeDiv{
         border:1px solid blue;
         float: left;
 }

 
 
 
 
         
             

                 
• 
                   这里是第一个div里面的内容