.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:1000px; }

/*======= header =======*/
#header .bg-top{height:386px;  background:url(../../images/project_1/top.jpg) no-repeat top left}
#header {height:386px;  background:url(../../images/project_1/bg.gif) repeat-x top}
#header2 {height:206px;  background:url(../../images/project_1/bg2.gif) repeat-x top}

#header .col-1{ width:230px; background:url(../../images/project_1/bg_col1.jpg) no-repeat top left; height:158px}
#header .col-2{ width:233px; background:url(../../images/project_1/bg_col2.jpg) no-repeat top left; height:158px}
#header .col-3{ width:206px; background:url(../../images/project_1/bg_col3.jpg) no-repeat top left; height:158px}

/*======= index.html =======*/
#page1 #content .col-1{ width:640px; margin-right:29px}
#page1 #content .col-2{ width:291px}
#page1 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page1 #content .col-1 .col-2{ width:292px}
#page1 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
#page1 #content1 .col-1{ width:193px; margin-right:38px}
#page1 #content1 .col-2{ width:266px}
#page1 #content1 .bg{ background:url(../../images/project_1/tail.gif) repeat-y 209px top } 
#page1 #content1 .bg1{ background:url(../../images/project_1/tail.gif) repeat-y 442px top } 
/*======= index-1.html =======*/
#page2 #content .col-1{ width:640px; margin-right:29px}
#page2 #content .col-2{ width:291px}
#page2 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page2 #content .col-1 .col-2{ width:292px}
#page2 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
#page2 #content1 .col-1{ width:415px; margin-right:48px}
#page2 #content1 .col-2{ width:497px}
#page2 #content1 .bg1{ background:url(../../images/project_1/tail.gif) repeat-y 442px top } 
/*======= index-2.html =======*/
#page3 #content .col-1{ width:640px; margin-right:29px}
#page3 #content .col-2{ width:291px}
#page3 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page3 #content .col-1 .col-2{ width:292px}
#page3 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
/*======= index-3.html =======*/
#page4 #content .col-1{ width:640px; margin-right:29px}
#page4 #content .col-2{ width:291px}
#page4 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page4 #content .col-1 .col-2{ width:292px}
#page4 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
#page4 #content1 .col-1{ width:193px; margin-right:38px}
#page4 #content1 .col-2{ width:206px}
#page4 #content1 .bg{ background:url(../../images/project_1/tail.gif) repeat-y 209px top } 
#page4 #content1 .bg1{ background:url(../../images/project_1/tail.gif) repeat-y 442px top } 
#page4 #content1 .bg2{ background:url(../../images/project_1/tail.gif) repeat-y 675px top } 
/*======= index-4.html =======*/
#page5 #content .col-1{ width:640px; margin-right:29px}
#page5 #content .col-2{ width:291px}
#page5 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page5 #content .col-1 .col-2{ width:292px}
#page5 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
#page5 #content1 .col-1{ width:415px; margin-right:48px}
#page5 #content1 .col-2{ width:497px}
#page5 #content1 .bg1{ background:url(../../images/project_1/tail.gif) repeat-y 442px top } 
/*======= index-5.html =======*/
#page6 #content .col-1{ width:640px; margin-right:29px}
#page6 #content .col-2{ width:291px}
#page6 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page6 #content .col-1 .col-2{ width:292px}
#page6 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
/*======= in_main.html =======*/
#page8 #content .col-1{ width:640px; margin-right:29px}
#page8 #content .col-2{ width:291px}
#page8 #content .col-1 .col-1{ width:295px; margin-right:53px}
#page8 #content .col-1 .col-2{ width:292px}
#page8 #content .bg{ background:url(../../images/project_1/tail2.gif) repeat-y 319px top } 
#page8 #content1 .col-1{ width:450px; margin-right:38px}
#page8 #content1 .col-2{ width:400px}


/*======= footer =======*/
#footer { height:63px; }