Biraz olur gibi oldu

/* CSS Document */ 
  body 
  { 
  background-image:url(../img/bg.jpg); 
  } 
  #geneldiv 
  { 
  border: 3px solid #CCCCCC;  
  -moz-border-radius: 10px;   
  -webkit-border-radius: 10px; 
  	 
  background-color:#FFFFFF; 
  margin-bottom:3px; 
  margin-top:10px; 
  margin-right:auto; 
  margin-left:auto; 
  width:1000px; 
  height:800px; 
  } 
  #logo 
  { 
  margin-left:10px; 
  margin-right:10px; 
  margin-top:20px; 
  margin-bottom:10px; 
  background-repeat:no-repeat; 
  width:195px; 
  height:150px; 
  background-image:url(../img/logo.png); 
  } 
  .menu 
  { 
  background:url(../img/bgMenu.png); 
  float:right; 
  } 
  #header 
  { 
  background-image:url(../img/banner.jpg); 
  width:980px; 
  height:300px; 
  background-repeat:no-repeat; 
  margin-right:auto; 
  margin-left:auto; 
  } 
  .ayrac 
  { 
  margin-top:20px; 
  background-image:url(../img/divider.png); 
  margin-left:auto; 
  margin-right:auto; 
  width:980px; 
  height:30px; 
  background-repeat:no-repeat; 
  } 
  .kutular 
  { 
  background-color:#FFFFFF; 
  margin-left:30px; 
  margin-right:70px; 
  margin-top:20px; 
  margin-bottom:20px; 
  width:222px; 
  height:150px; 
  float:left; 
  } 
  .kutular b,p 
  { 
  text-align:center; 
  color:#000000; 
  font-size:medium; 
  font-family:"Times New Roman", Times, serif; 
  } 
  .kutular img 
  { 
  width:300px; 
  height:200px; 
  } 
  .altkisim 
  { 
  font-family:Geneva, Arial, Helvetica, sans-serif; 
  font-size:small; 
  text-align:left; 
  margin-left:10px; 
  margin-right:10px; 
  margin-bottom:30px; 
  }