.mainheader{width: 99%;position: relative;}.mainheader_login{width: 430;position: relative;}td.mainheaderCell1{background-color: #FFFFFF;width: 100%;height: 20;}td.mainheaderCell2{background-color: #FFFFFF;width: 110;height: 20;}td.mainheaderCell3{background-color: #FFFFFF;width: 79;height: 20;}td.mainheaderCell4{background-color: #FFFFFF;text-align: Left;width: 20;height: 20;vertical-align: top;}td.mainheaderCell5{background-color: #FFFFFF;text-align: Right;width: 7;height: 20;}