Will this css and div overlay code work on myspace?

I wrote this in dreamweaver. I am new to div overlays and css, and dont have access to myspace at this time to test it. I was wondering if the code looks good to you guys?

%26lt;style type="text/css"%26gt;

.main {

position:absolute;

left:50%;

top:125px;

width:800px !important;

z-index:1;

margin-left:-400px;

}

.pics {

position:absolute;

left:410px;

top:135px;

width:200px;

z-index:2;

margin-left:-400;

}

.playlist {

position:absolute;

left:675px;

top:135px;

width:200px;

z-index:2;

margin-left:-400;

}

.about {

position:absolute;

left:450px;

top:500px;

width:200px;

z-index:2;

margin-left:-400;

}

%26lt;/style%26gt;

%26lt;div class="main"%26gt;

%26lt;table style="width: 800px;

height: 800px;

cellpadding: 0px;

cellspacing: 0px;

background-color: FFFFFF;"%26gt;

%26lt;tr%26gt;

%26lt;td valign="top"%26gt;%26lt;/td%26gt;

%26lt;/tr%26gt;%26lt;/table%26gt;%26lt;/div%26gt;

%26lt;div style="position:relative; height:400px; overflow:hidden; border:0px;"%26gt;%26lt;table%26gt;%26lt;tr%26gt;%26lt;td%26gt;%26lt;table%26gt;%26lt;tr%26gt;%26lt;...

%26lt;div class="pics"%26gt;

%26lt;table style="width: 200px;

height: 300px;

cellpadding: 0px;

cellspacing: 0px;

background-color: FFFFFF;"%26gt;

%26lt;tr%26gt;%26lt;td valign="top"%26gt;

閳?your picture here...

%26lt;/td%26gt;%26lt;/tr%26gt;%26lt;/table%26gt;%26lt;/div%26gt;

%26lt;div class="playlist"%26gt;

%26lt;table style="width: 465px;

height: 300px;

cellpadding: 0px;

cellspacing: 0px;

background-color: FFFFFF;"%26gt;

%26lt;tr%26gt;%26lt;td valign="top"%26gt;

閳?your picture here...

%26lt;/td%26gt;%26lt;/tr%26gt;%26lt;/table%26gt;%26lt;/div%26gt;

%26lt;div class="about"%26gt;

%26lt;table style="width: 700px;

height: 300px;

cellpadding: 0px;

cellspacing: 0px;

background-color: FFFFFF;"%26gt;

%26lt;tr%26gt;%26lt;td valign="top"%26gt;

閳?your picture here...

%26lt;/td%26gt;%26lt;/tr%26gt;%26lt;/table%26gt;%26lt;/div%26gt;

Will this css and div overlay code work on myspace?

It should work. To be sure, copy the code you have on your MySpace Profile now to notepad and save it to your hard drive or simply keep notepad open. Then get rid of that code in your MySpace profile and copy and paste this code you want to try into the profile. Save. Then refresh your profile and see if it works. If not, get rid of it and paste the old code back and save!