#contain_a
{
	margin-right: auto;
	margin-left: auto;
	width: 100%;
} 

.left_a
{
    float: left;
    margin: 0px;
    padding: 0px;
    background: #FFFFFF;
    width: 680px;
    text-align: left;
}
.middle_a
{
    float: left;
    margin: 0px;
    width: 0px;
    padding: 0px;
    background: #FFFFFF;
    text-align: left;
}
.right_a
{
    float: right;
    margin: 2px, 0px, 0px, 2px;
    padding: 0px;
    width: 260px;
    background: #FFFFFF;
    text-align: left;
}

#contain_a li a
{
	font-size: 1.2em;
}

#contain_b
{
margin-right: auto;
margin-left: auto;
width: 100%;
} 


.left_b
{
    float: left;
    margin:  0px;
    padding: 0px;
    background: #FFFFFF;
    width: 680px;
    text-align: left;
}
.middle_b
{
    float: left;
    margin: 2px;
    width: 0px;
    padding: 0px;
    background: #FFFFFF;
    text-align: left;
}

.right_b
{
    float: right;
    margin: 2px, 0px, 0px, 2px;
    padding: 0px;
    width: 260px;
    background: #FFFFFF;
    text-align: right;
}

#contain_b li a
{
	font-size: 1.2em;
}

#contain_c{
margin-right: auto;
margin-left: auto;
width:  100%;
} 

.left_c
{
    float: left;
    margin: 2px, 2px, 0px, 0px;
    padding: 0px;
    background: #FFFFFF;
    width: 680px;
    text-align: left;
}
.middle_c
{
    float: left;
    margin: 2px;
    width: 0px;
    padding: 0px;
    background: #FFFFFF;
    text-align: left;
}

.right_c
{
    float: right;
    margin: 2px, 0px, 0px, 2px;
    padding: 0px;
    width: 260px;
    background: #FFFFFF;
    text-align: left;
}

#contain_d{
margin-right: auto;
margin-left: auto;
width: 968px;
} 

#mainbg_d
{
    width: 968px;
    padding: 0px;
    background: white;
    float: left;
}
.left_d
{
    float: left;
    margin: 2px, 2px, 0px, 0px;
    padding: 0px;
    background: #FFFFFF;
    width: 480px;
    text-align: left;
}
.middle_d
{
    float: left;
    margin: 2px;
    width: 0px;
    padding: 0px;
    background: #FFFFFF;
    text-align: left;
}

.right_d
{
    float: right;
    margin: 2px, 0px, 0px, 2px;
    padding: 0px;
    width: 468px;
    background: #FFFFFF;
    text-align: left;
}
#contain_e{
margin-right: auto;
margin-left: auto;
width: 968px;
} 

#mainbg_e
{
    width: 968px;
    padding: 0px;
    background: white;
    float: left;
}
.left_e
{
    float: left;
    margin: 2px, 2px, 0px, 0px;
    padding: 0px;
    background: #FFFFFF;
    width: 290px;
    text-align: left;
}
.middle_e
{
    float: left;
    margin: 2px;
    width: 0px;
    padding: 0px;
    background: #FFFFFF;
    text-align: left;
}

.right_e
{
    float: right;
    margin: 2px, 0px, 0px, 2px;
    padding: 0px;
    width: 668px;
    background: #FFFFFF;
    text-align: left;
}