arkadaşlar arama kutucuğumun submit (gönder) butonu google chromeda farklı gözüküyor fakat mozillada 7-8 px aşağı kaymış gözüküyor bunu nasıl çözebilirim :S


#searchform {

padding: 0px;
height: 25px;
float:right;
margin-right: 115px;
margin-top:-9px;
}
.searchinput {
width: 400px;
height:22px;
padding: 3px 3px 3px 4px;
font-size: 12px;
color: #c40552;
border: 1px solid #bbb;
-webkit-border-radius: 6px 6px 6px 6px;
-moz-border-radius: 6px 6px 6px 6px;
border-radius: 6px 6px 6px 6px;
font-weight: bold;
font-family: sans-serif;
}
.searchsubmit {
background: #c40552;
width: 55px;
height:27px;
margin-left:6px;
padding: 1px 0px;
color: white;
font-size: 18px;
font-weight: bold;
cursor: pointer;
font-family: sans-serif;
-webkit-border-radius: 4px 4px 4px 4px;
-moz-border-radius: 4px 4px 4px 4px;
border-radius: 4px 4px 4px 4px;
margin-top:-29px;
margin-right:4px;
}