Automatic Change Font Widget

There's an easy way to change font type and size on main post. You can try here . When you change font option, main post font will change automatically.

How to?

1. Go to layout > Page Element
2. Add HTML widget on your sidebar element
   
3. Paste this HTML code and save
   

<center>
<script>
function go1(){
if (document.selecter2.select2.options
[document.selecter2.select2.selectedIndex].value != "none") {
document.getElementById('main').style.fontSize
=document.selecter2.select2.options
[document.selecter2.select2.selectedIndex].value
}
}

function go2(){
if (document.selecter2.select3.options
[document.selecter2.select3.selectedIndex].value != "none") {
document.getElementById('main').style.fontFamily
=document.selecter2.select3.options
[document.selecter2.select3.selectedIndex].value
}
}
</script>
<form id="forma" name="selecter2" method="POST">

<select onchange="go2()" style="font-family:verdana;font-size:8pt" name="select3" size="1">
<option value="Times New Roman"/>Times New Roman
<option value="Arial"/>Arial
<option selected value="Book Antiqua"/>Book Antiqua
<option value="Bookman Old Style"/>Bookman Old Style
<option value="Century Gothic"/>Century Gothic
<option value="Comic Sans Ms"/>Comic Sans Ms
<option value="Tahoma"/>Tahoma
<option selected value="Trebuchet Ms"//>Trebuchet Ms
<option value="Verdana"/>Verdana
</select>
<select onchange="go1()" style="font-family:verdana;font-size:8pt" name="select2" size="1">
<option value="8px"/>8
<option value="9px"/>9
<option value="10px"/>10
<option value="11px"/>11
<option selected value="12px"/>12
<option value="14px"/>14
<option value="16px"/>16
<option value="18px"/>18
</select>
</form>
</center>


It's work? No? You should check your template code. Maybe there's any specific setting on post, example

.post {
margin:.5em 0 1.5em;
border-bottom:1px dotted #cccccc;
padding-bottom:1.5em;
font-type:arial, verdana;
font-size:12px;
}
Remove it.

You can add font type as many as you want, just edit the code. Translate for you from here