an important note about web design

when you design web you should know some info css styles .For example  when your site reader have

deferent monitors with deferent resolution it forced that when they want open your site they see deferent

layout and disturbed  web and  maybe  they can’t see content properly.See this image from important site

like yahoo and igoogle

 

as you see  in resolution 1600*900(in some monitor) in full screen mode yahoo opened mini and igoogle

(also igoogle classic home ) opened full .This  errors also come with some blogger template.it occurred

because some problem in css styles and  on of solves is that changing width of site part like header part in this way

#part

{

width:484px;//or like that

}

to

#part

{

width:100%; //or like that
}

 When you use PX unit it means that this part should this size in every monitor in every resolution  but when

you use percent ,you said that your part have this percent of width and it is not you have which monitor or

resolution and your part size will be change on base of your monitor size or resolution