extra white space surrounding the container

[smartseos]

I see extra white space around my container....How to remove the extra white space around the container....I tried giving width 100%....but nothing working....how to fix it....http://jsfiddle.net/PK2Ep/embedded/result/\[code\]@media (min-width: 1200px).container, .navbar-static-top .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container {width: 1170px;}.container {margin-right: auto;margin-left: auto;}<div id="landing"> <div id="headdemo" style="position: static; text-align: center;"> <h2> <a href="http://viralpatel.net"></a> <input type="text" placeholder="Search" id="c_fdCompanyName" name="bcompanyname" value="" required="required"> </h2> </div> <div class="container"> <a href="http://stackoverflow.com/questions/15693501/#"> <img alt="change" class="defieLogo" src="http://www.defie.co/images/defie_logo_only.png"> </a> <p style="font-weight: bold; margin-bottom: 0px;"> 47657 Lakeview Blvd, Fremont CA 94538</p> <p style="font-weight: bold; margin-bottom: 0px;"> Tel: 510-657-8981 <span ztyle="padding-left: 18px;">wwww.abcdfg.com</span></p> </div> <div class="container" style="font-weight: bold; font-size: 24px; color: #1a4567; padding-top: 15px; padding-bottom: 15px;">Purchase Order</div> <div class="container"> <section>\[/code\]