I'd like to decrease the space between the two DIVS that correspond to the two red dotted boxes on this page: URL: http://testingarea.proyectoclave.com/ CSS (highlighted): <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Miguel Angel "El Bronco" - Nuevo éxito "Las Plebes Bravas"</title> <style type="text/css"> <!-- body { font: 100% Arial, Verdana, Helvetica, sans-serif; font-size: small; background: #000000; margin: 0; /* it's good practice to zero the margin and padding of the body element to account for differing browser defaults */ padding: 0; text-align: center; /* this centers the container in IE 5* browsers. The text is then set to the left aligned default in the #container selector */ color: #d7cec0; } * {margin:0; padding:0;} .oneColFixCtrHdr #container { width: 960px; /* using 20px less than a full 800px width allows for browser chrome and avoids a horizontal scroll bar */ background: #000000; margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */ border: 1px solid #000000; text-align: left; /* this overrides the text-align: center on the body element. */ } .oneColFixCtrHdr #header { background: #DDDDDD; } .oneColFixCtrHdr #header h1 { margin: 0; /* zeroing the margin of the last element in the #header div will avoid margin collapse - an unexplainable space between divs. If the div has a border around it, this is not necessary as that also avoids the margin collapse */ } .oneColFixCtrHdr #nav { height: 40px; background-color:#0d0f0d; } .oneColFixCtrHdr #maintop { background: #0d0f0d; height: 188px; border-bottom: 2px solid #51110f; font-size: 1.1em; } .oneColFixCtrHdr #maintop img { padding: 34px 0px 0px 110px; } .oneColFixCtrHdr #maintop p { padding: 0px 0px 0px 127px; margin: 5px; width: 376px; } .oneColFixCtrHdr #mainContent { background: #000000; position: relative; height: 425px; } .oneColFixCtrHdr img.headinglasplebes { left: 150px; top: 39px; position: absolute; z-index: 2; } .oneColFixCtrHdr img.headingestrellita { left: 203px; top: 258px; position: absolute; z-index: 2; } .oneColFixCtrHdr #videothumb1 { position:absolute; left: 80px; top: 30px; padding: 10px; border: thick dotted #C51200; width: 380px; } .oneColFixCtrHdr #videothumb1 p, #videothumb2 p{ float:right; padding: 15px; } .oneColFixCtrHdr #videothumb1 img, #videothumb2 img{ float:left; padding: 0px; border: thin solid #F1AD1A; } .oneColFixCtrHdr #videothumb2 { position:absolute; left: 80px; top: 250px; padding: 10px; border: thick dotted #C51200; width: 380px; } .oneColFixCtrHdr #mainContent p { width: 160px; } .oneColFixCtrHdr #footer { height: 88px; background-image: url(images/footerbackground.jpg); background-repeat: repeat-x; position: relative; margin-top: 37px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; } .oneColFixCtrHdr #footer img { position: absolute; left: 95px; z-index: 3; top: auto; bottom: 0px; } .oneColFixCtrHdr #footer p { margin: 0; /* zeroing the margins of the first element in the footer will avoid the possibility of margin collapse - a space between divs */ padding: 10px 0; /* padding on this element will create space, just as the the margin would have, without the margin collapse issue */ } --> </style> </head> <body class="oneColFixCtrHdr"> <div id="container"> <div id="header"> <h1><img src="images/img_01.jpg" width="960" height="378" /></h1> <!-- end #header --></div> <div id="nav"> <img src="images/buttonhome.jpg" width="85" height="40" /><img src="images/biobutton.jpg" width="99" height="40" /><img src="images/musbutton.jpg" width="80" height="40" /><img src="images/vidbutton.jpg" width="83" height="40" /><img src="images/fotosbutton.jpg" width="65" height="40" /><img src="images/contbutton.jpg" width="161" height="40" /> <!-- end #nav --></div> <div id="maintop"> <img src="images/llegaron.jpg" width="263" height="25" /> <p> Ya está aquà el nuevo álbum de Miguel Angel “El Bronco“, el cual contiene el éxito de su propia autorÃa, “Las Plebes Bravas“. Este tema està inspirado en las mujeres valientes y decididas de Sinaloa y adornado con una combinación musical de sierreño y norteño. </p> <!-- end #maintop --></div> <div id="mainContent"> <img class="headinglasplebes" src="images/img_22.jpg" width="124" height="15" /> <img class="headingestrellita" src="images/img_29.jpg" width="70" height="16" /> <div id="videothumb1"> <p>El más reciente éxito de Miguel Angel dedicado a la mujer sinaloense, exaltando su carácter decidido.</p> <img src="images/img_26.jpg" width="182" height="112" /> </div> <div id="videothumb2"> <p>El consejo de un padre a la hija que sufre su primera decepción en el amor. </p> <img src="images/img_32.jpg" width="181" height="112" /> </div> <!-- end #mainContent --></div> <div id="footer"> <img src="images/img_36.jpg" width="548" height="117" /> <!-- end #footer --></div> <!-- end #container --></div> </body> </html>