#site_center {text-align:center;}
.main { width:820px; margin:0 auto; text-align:left;}
.main_1{ padding:0 28px 0 27px}
.min_width {width:expression(((document.documentElement.clientWidth || document.body.clientWidth) < 820)? "820px" : "100%"); min-width:820px;}
.menu{min-width:765px;}

/*======= header =======*/
#header{ height:352px; width:100%}
#header .row1{ height:270px; width:100%}
#header .row1 .col1{ width:205px}
#header .row1 .col1 .r1{ height:189px; width:205px}
#header .row1 .col1 .r2{ height:81px; width:205px}
#header .row1 .col2{ width:560px;}

#header .row2{ height:82px; width:100%}

#footer{ height:85px; width:100%}

.col_1, .col_2, .col_3, .col1, .col2, .col3 { float:left;}

/*======= index.html =======*/
#page1 #content .top_block .col1{ width:33%}
#page1 #content .top_block .col2{ width:32%}
#page1 #content .top_block .col3{ width:34%}

#page1 #content .bot_block .col1{ width:66%}
#page1 #content .bot_block .col2{ width:33%}

/*=========================*/

/*======= index-1.html =======*/
#page2 #content .top_block .col1{ width:33%}
#page2 #content .top_block .col2{ width:67%}

#page2 #content .bot_block .col1{ width:31%}
#page2 #content .bot_block .col2{ width:69%}


/*======= index-2.html =======*/
#page3 #content .top_block .col1{ width:66%}
#page3 #content .top_block .col2{ width:34%}

#page3 #content .bot_block .col1{ width:66%}
#page3 #content .bot_block .col2{ width:34%}

/*======= index-3.html =======*/
#page4 #content .top_block .col1{ width:40%}
#page4 #content .top_block .col2{ width:60%}

/*======= index-4.html =======*/
#page5 #content .top_block .col1{ width:66%}
#page5 #content .top_block .col2{ width:34%}

/*======= index-5.html =======*/
#page6 #content .top_block .col1{ width:57%}
#page6 #content .top_block .col2{ width:43%}

/*=========================*/