Please provide a specific site link that is having this issue. Without a link to live site, it can and will prove most difficult to help.
That said, most commonly this is due to the content of the text widget added being too wide for the sidebar which pushes the whole sidebar below the content. Is the sidebar now below the content?
here you go good sir
http://www.tutorialbasket.com
and i am not using any text widget though
but i think it’s the theme’s problem …
and if possible please do tell me how to creat borders for sidebars as you can see it’s all white without borders . i am sorry i am new to this just learning .:)
whenever I put a text add in my post or a page
how many ads do you have without those?
how to creat borders for sidebars
possibly ask at the theme’s forum at http://wordpress.org/support/theme/montezuma or better directly at http://forum.bytesforall.com/forumdisplay.php?f=53
oh yea i asked there thank you 🙂
