Thank you for the report. Yeah we forgot that HTML tends to strip off leading spaces when it renders the text string.
You can add the following line to the LCDline css:
white-space:pre-wrap;
That should work. We will update our webpages to include this as well.
The courier font is also a good suggestion. Although the "Lucida Console" probably looks "prettier" on screen (personal preference, of course). So you can put the following into the .LCDline :
.LCDline {
background-color: #FFFFCC;
border: solid 1px #FFFFCC;
color: #000000;
position: absolute;
width:400px;
height:20px;
font-family: "Lucida Console", "Courier New";
white-space:pre-wrap;
}