#div1 {width:100px;height:300px;border:1px solid #f00;float:left;}
#div-box1,#div-box2 {border:0px solid #00f;width:100px;float:left;}
#div2 {width:100px;height:100px;border-top:1px solid #f00}
#div3 {width:100px;height:98px;border-top:1px solid #f00;border-bottom:1px solid #f00;}
#div4 {width:100px;height:100px;border-bottom:1px solid #f00;}
#div5 {width:100px;height:199px;border:1px solid #f00;}
#div6 {width:100px;height:100px;border:1px solid #f00;border-top:0px;}
