Hi there Michael,
Many thanks for your kind response and my apologies for my slightly delayed reply.
I have created some icons for the buttons and a quick mockup of how I imagine the buttons might look. I was thinking for the cube icons, as they are all the same width, the buttons containing them (3D, Top, Front, Right) could also be equally sized and spaced (I don't think my mockup depicts this, as I took an initial screenshot from MoI and the buttons are varying widths to contain the text.) The only exception could be the Split button as the width of the icon is slightly wider in appearance. The code that I have for the existing buttons is as follows (if it helps?):
moi\:TabContainer {
display:inline-block;
white-space:nowrap;
}
moi\:TabButton {
color: #999999;
display:inline-block;
padding:0.3em 0.5em 0.35em 0.5em;
white-space:nowrap;
font-size:90%;
text-align:center;
border:1px solid #282828;
border-left-color: #282828;
border-right-color: #282828;
background:-webkit-gradient(linear, left top, left bottom, color-stop(0%, #626262), color-stop(3%, #626262), color-stop(4%, #4d4d4d), color-stop(100%, #3d3d3d));
No worries about the shadow text in the viewport window, I did vaguely remember that this wasn't editable from my UI customization days a few years ago. I had forgotten since though.
Thank you as always Michael for your kind help and support. I hope I do not cause offense by editing the UI which you have created, I absolutely love MoI, it is by far my most comfortable user experience and I only really wanted to edit the UI a little for a more comfortable viewing experience (dark, for less eyestrain).
Thanks again and stay happy and safe!
Kind regards,
Tim