*{ margin: 0px; padding: 0px; } .Main{ width: 791px; padding: 0px; margin: 0px auto; /*background-color: grey;*/ } .top{ height: 40px; width: 791px; padding: 0px; margin: 0px auto; border-radius: 0px 0px 10px 10px; background-color: #4e729a; color: white; } .cl2 { width: 146px; } .cl3 { width: 290px; } .tx { color: white; height: 40px; margin: 0px; padding:0px 7px; } /*.logo{ width: 146px; margin: 10px; } .search{ float: left; height: 40px; width: 171px; background-color: yellow; width: 290px; }