Tab and ">>" sign problem when using bootstrap

I have a bullet problem on the product page. Extra tab and ">>" is visible when bootstrap is on. Take al look at my test site (bootstrap is on now) : www.test.vanboerdonk.nl/index.php/nishikigoi .
Joomla 2.5
Artisteer Template
Latest version HikaShop

Hello,
I just checked your website and didn't saw any ">>", did you solved your issue ?
Also, note that the solution will probably be to use some CSS code to hide the ">>" text : www.hikashop.com/support/documentation/1...ize-the-display.html

Was testing in the Joomla template.css and changed the content url line. This works voor the bullet but not for the extra tab (and line) problem.

Just removed the /* */ so you can see the problem.

.art-postcontent ul>li:before, .art-post ul>li:before, .art-textblock ul>li:before
{
/* content: url('../images/postbullets.png');*/
margin-right: 6px;
bottom: 2px;
position: relative;
display: inline-block;
vertical-align: middle;
font-size: 0;
line-height: 0;
}
Thanks for your fast reaction.

Try to add such CSS:
.hikashop_products ul>li:before, .hikashop_products ul>li:before, .hikashop_products ul>li:before { content: none !important; }

This works fine. Look at the result on www.koiselect.nl