body{background:url(https://images.cnblogs.com/cnblogs_com/traces/382877/o_3.png) scroll no-repeat top right;}
#header{background:url(https://images.cnblogs.com/cnblogs_com/traces/382877/o_4.png) scroll no-repeat top left;}
#Header1_HeaderTitle{margin-left:70px;}
#navList{margin-left:40px;}
#main #mainContent{width:950px;}