Adding code to Blogspot

I was having issues posting HTML code to Blogspot and someone recommended the website SimpleBits and it works well!

these are the basic steps:

step1 :go to http://www.simplebits.com/cgi-bin/simplecode.pl?mode=process
step2 :paste your code in enter markup text box
step3 :click process
step4 :copy and paste the code present in the cut and paste text box

Website background images

I created a photoshop coming soon page for my website and it was too small to stretch the whole page so I found the code below. Additionally the image will resize if you resize the browser.

<!--
html {
background: url(images/indeximg.gif) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}

-->