$('incfont').observe('click', function(e){
curfontSize = parseInt($$('.form-all')[0].getStyle('fontSize')) + 2;
if(curfontSize=12)
$$('.form-all')[0].setAttribute('style', 'font-size:'+ curfontSize+ "px");
});
.fontButtons{
text-align: left;
}
#decfont{
left:4px;
}
#incfont{
left:48px;
}
#decfont, #incfont{
background: #000000;
padding: 6px 0px;
border: none;
border-radius: 10px;
cursor: pointer;
margin-left: 4px;
width: 40px;
height:40px;
display: block;
position: absolute;
font-size: 18pt;
text-align: center;
font-family: sans-serif;
box-shadow: none;
outline: none;
color: #FFF;
font-weight: bold;
}
#decfont:hover, #incfont:hover{
background: #111111;
}