#site_center {text-align:center;}
body.index #main { width:866px; margin:0 auto; text-align:left; background:#000000 url(../../../images/header_bg.jpg) top left no-repeat;}
#main { width:866px; margin:0 auto; text-align:left; background:#000000 url(../../../images/header_bg_internal.jpg) top left no-repeat;}

body#nrg_blog #main { width:866px; margin:0 auto; text-align:left; background:#ffffff url(../../../images/header_bg_internal_white.jpg) top left no-repeat;}

#main_indent {padding:0 49px 0 50px;}

body.index #header {height:454px;}
#header {height:290px;}

#footer { height:82px; border-top:1px solid #333333; text-align:right;}

body#nrg_blog #footer {border-top:1px solid #e1e1e1;}

.column1, .column2, .column3, .column4, .col1, .col2, .col3, .ind_col {float:left;}

/* ============================= index ===========================*/

.index .column1 {width:192px; height:106px; background:url(../../../images/banner1.jpg) top left no-repeat;margin:0; padding:0;}
.index .column2 {width:193px; height:106px; background:url(../../../images/banner2.jpg) top left no-repeat;margin:0; padding:0;}
.index .column3 {width:193px; height:106px; background:url(../../../images/banner3.jpg) top left no-repeat;margin:0; padding:0;}
.index .column4 {width:188px; height:106px; background:url(../../../images/banner4.jpg) top left no-repeat;margin:0; padding:0;}

/* ============================= index-1 ===========================*/

/*
#index_1 .column1 {width:385px;}
#index_1 .column2 {width:381px;}

#index_1 #middle .col1 {width:192px;}
#index_1 #middle .col2 {width:188px;}
*/

/* ============================= index-2 ===========================*/

/*
#index_2 .column1 {width:218px;}
#index_2 .column2 {width:320px;}
#index_2 .column3 {width:228px;}
*/

/* ============================= index-3 ===========================*/

/*
#index_3 .column1 {width:385px;}
#index_3 .column2 {width:381px;}

#index_3 #middle .col1 {width:193px;}
#index_3 #middle .col2 {width:188px;}
*/

/* ============================= index-4 ===========================*/

/*
#index_4 .column1 {width:421px;}
#index_4 .column2 {width:345px;}

#index_4 #middle .col1 {width:192px;}
#index_4 #middle .col2 {width:188px;}
*/

/* ============================= index-5 ===========================*/

/*
#index_5 .column1 {width:398px;}
#index_5 .column2 {width:369px;}

#index_5 #middle .col1 {width:182px;}
#index_5 #middle .col2 {width:187px;}
*/