.box-4-1   {
height:auto;
overflow:hidden;
width:990px;
}
.box-4-2   {
height:auto;
overflow:hidden;
width:990px;
margin-bottom:12px;
}
.box-4-3   {
float:left;
width:672px;
height:302px;
margin-left:5px;
}
.box-4-4   {
float:left;
width:300px;
height:302px;
overflow:hidden;
margin-left:5px;
}
.box-4-5   {
width:300px;
height:30px;
overflow:hidden;
margin-bottom:5px;
}
.box-4-6   {
width:300px;
height:250px;
overflow:hidden;
background-color:#c0c0c0;
margin-top:25px;
}
.box-4-7   {
height:auto;
overflow:hidden;
width:990px;
margin-bottom:12px;
}
.box-4-8   {
float:left;
height:354px;
width:300px;
margin-left:5px;
}
.box-4-9   {
float:left;
height:350px;
width:366px;
margin-left:5px;
}
.box-4-10   {
float:left;
width:300px;
height:340px;
margin-left:5px;
}
.box-4-11   {
height:124px;
width:300px;
}
.box-4-12   {
height:230px;
width:300px;
}