p   400     700    //yt-post 
A   u80!p   50     //header 
A0  u40!A   50     //user-thumb 
A9  u60!A   50     //context menu 
AT  u80!A   30     //post by 
AU  u00!A   20     //post-time 


B   u80!p   50      //post-content 
C   u80!p   300     //post images 
CZ  z99!C   50      //number of images
C0  u40!C   200     //images list 

D   u80!p   50      //toolbar
D0  u40!D   50      //btn-like 
D1  u40!D   50      //btn-dislike 
D9  u60!D   50      //btn-comment 
D8  u60!D   50      //btn-share

E  u80!p 100        //comment