If you use the Table insert link in the toolbar your table will have borders. To remove them or change their widths or colors you can edit the HTML.
| The first line in the html for the top table is:
<TABLE style="BORDER-TOP-WIDTH: 1px; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #888; BORDER-BOTTOM-WIDTH: 1px; BORDER-BOTTOM-COLOR: #888; BORDER-TOP-COLOR: #888; BORDER-COLLAPSE: collapse; BORDER-RIGHT-WIDTH: 1px; BORDER-RIGHT-COLOR: #888" borderColor=#888 cellSpacing=0 border=1>
If you do not want the borders, change it to: <TABLE border=0>
Or, you can modify the borders any way you want as in the 3rd example:
<table border="1" bordercolor="#888" cellspacing="0" style="border-top-width:3px;border-left-width:5px;border-left-color:#00ff00;border-bottom-width:3px;border-bottom-color:#ff0000;border-top-color:#888;border-collapse:collapse;border-right-width:5px;border-right-color:#0000ff"> To center a table you can add the CSS shown in bold: <table border="1" bordercolor="#888" cellspacing="0" style="BORDER-TOP-WIDTH:1px;BORDER-LEFT-WIDTH:1px;BORDER-LEFT-COLOR:#888;BORDER-BOTTOM-WIDTH:1px;BORDER-BOTTOM-COLOR:#888;BORDER-TOP-COLOR:#888;BORDER-COLLAPSE:collapse;BORDER-RIGHT-WIDTH:1px;BORDER-RIGHT-COLOR:#555;text-align:center;margin-left:auto;margin-right:auto"> |