.col1, .col2, .col3, .cols {float:left;}.col1 {margin:0 6px;width:264px;position:relative}.col2 {margin:0 6px;width:560px;position:relative}/* index.html *//* index-1.html *//* index-2.html *//* index-3.html *//* index-4.html */#page1 { margin-top: 0px}#page3 .col1{width:870px}/* index-5.html */#page4 .box2 .col1{width:870px}/* index-6.html */