/* layout */
.main_first_layout_left{ width:300px; float:left; position:relative}
.main_first_layout_center{ width:430px; float:left; position:relative; margin-left:15px}
.main_first_layout_right{ width:200px; float:left; position:relative; margin-left:15px}
.banner_first_2{ display:block; padding-left:15px; _margin-top:-15px}
.inheader,.foot,.main,.searchbar,.wenhua,.box,.smallsearch{ width:960px; margin:0px auto; clear:both; overflow:hidden; position:relative; zoom:1}
.layout_side_200,.layout_side_250,.layout_side_695,.layout_side_670,.layout_side_338,.layout_side_605,.layout_side_615,.layout_side_300,.layout_side_430,.layout_side_745,.layout_side_180,.layout_side_765,.layout_side_370,.layout_side_375{zoom:1; overflow:hidden;}
.layout_side_200{ width:200px}
.layout_side_300{ width:300px}
.layout_side_430{ width:430px}
.layout_side_250{ width:250px}
.layout_side_605{ width:605px}
.layout_side_615{ width:615px}
.layout_side_695{ width:695px}
.layout_side_670{ width:670px; margin:0px auto; clear:both;}
.layout_side_326{ width:326px}
.layout_side_338{ width:338px}
.layout_side_745{ width:745px}
.layout_side_180{ width:180px}
.layout_side_765{ width:765px}
.layout_side_370{ width:370px}
.layout_side_375{ width:375px}
.shida_top,.shida_box,.shida_foot{ width:1000px; margin:0px auto; overflow:hidden; clear:both; zoom:1}
.w_345{ width:345px}
.w_357{ width:357px}
.w_350{ width:350px}
.w_355{ width:355px; display:inline}
.w_735{ width:735px}
.w_715{ width:715px}
.w_745{ width:745px}
.w_565{ width:565px}
.w_545{ width:545px}
.w_150{ width:150px}
.w_330{ width:330px}