#cerceve {
border:1px solid gray;
width: 500px;
}

h1 {
font-size:24px;
font-family:Georgia;
color:#555;
padding-left:25px;
padding-top:10px;
}

span {
font-size:12px;
font-family:verdana;
color:#333;
padding-left:10px;
padding-top:0px;
}

.girdi {
padding-left:20px;
padding-top:3px;
margin-top:10px;
border:1px solid #777;
height:25px;
}

#sonuc {
padding-left:10px;
padding-right:10px;
}