.ustbolum 
{
    width:950px;
    height:75px;
    margin:0 auto 0 auto;    
    
    }
    
 .ustbolumsol 
 {
     width:900px;
     height:75px;
     float:left;
     margin-left:0px;
     background-repeat:no-repeat;
     
     }
     
.ustbolumsag 
{
    
    width:900px;
    float:left;
    margin-left:-230px;
    margin-top:-10px;
    padding:30px 0px 20px 0px;
    
    }
     
  .ustbolumsag a
 {
    float:left;
    font-family:Tahoma;
    color:#6000ac;
    font-size:15px;
    text-decoration:none;
    padding-left:30px;
         
     
}
     
   .ustbolumsag a:hover
 {

         font-family:Tahoma;
    color:#8e00ff;
    font-size:15px;       
    text-decoration:none;
     
     }
  
  .ortabolum 
  {
      width:100%;
      height:300px;
      background-image:url(../images/arayuz/icsayfabg.jpg);      
     
      }
      
 .altbolum 
 {
     width:950px;
     clear:both;
     height:400px;
     margin:37px auto 0 auto;
     padding:15px;
     background-color:white;
          
     }