body {
  background:url(bg.jpg); 
  background-repeat:no-repeat; 
  background-position:top center; 
  background-color:#000000; 
  color:#FFFFFF; 
  font-family: Arial;
  font-size: 12px;
}

.main{
  left: 50%;
  
  padding: 7px;
  
  margin-left:-284;
  margin-top: 175px;
  
  position: absolute;
  width: 550px;
  height: 375px;
  Overflow: auto;
  Overflow-x: hidden;
}

.short{
  width: 40px;
}

.left{
  width: 150px;
  height: 30px;
}

.right{
  height: 30px;
  font-size: 20px;
}

input{
  background-color: #e6e6e6;
  border: solid 1px #757575;
  color: #000000;
  font-weight: bold;
}

select{
  background-color: #e6e6e6;
  border: solid 1px #757575;
  color: #000000;
  font-weight: bold;
}