*{margin:0;padding:0;}
body{background:rgb(235,235,235);line-height:160%;font-size:12px;color:rgb(75,75,75);}

a:link{color:rgb(75,75,75);text-decoration:underline;}
a:visited{color:rgb(75,75,75);text-decoration:underline;}
a:hover{color:rgb(0,0,255);text-decoration:underline;}
a:active{color:rgb(255,0,0);text-decoration:underline;}

h1,h2{font-size:90%;color:rgb(70,70,70);margin-top:10px;}

ul{list-style-type:none;}
img{border-style:none;}

#wrapper{background-color:rgb(255,255,255);}

#header{height:134px;width:100%;background:url(bb_img/header_bk.png) repeat-x;}
#header_position{width:900px;height:134px;margin-left:auto;margin-right:auto;}

#header_navi{width:100%;background:url(bb_img/navi_bk.png) repeat-x;}
#header_navi_position{width:900px;height:60px;margin-left:auto;margin-right:auto;}
#header_navi_position ul{margin: 0;}
#header_navi_position li{display: inline;}

#contents{width:100%;}
#contents_position{width:900px;margin-left:auto;margin-right:auto;}

#contents_left{float:left;width:273px;padding:10px 20px 0 0;}
#contents_left_position{width:273px;}

#contents_mid{float:right;width:597px;}

#contents_right{float:left;width:453px;padding:10px 10px 0 0;}
#contents_right_position{float:left;width:443px;}

#contents_side{float:right;width:134px;padding:10px 0 0 0;}
#contents_side_position{width:134px;}

#footer{clear:both;height:98px;background:url(bb_img/footer_bk.png) repeat-x;text-align:center;padding:0 5px 5px 5px;}
#footer a{margin-left:5px;}

.td1{border-right:1px solid rgb(75,75,75);border-bottom:1px solid rgb(75,75,75);}

.p_mng{margin:0 0 0 20px;}

.td_mng_tl{border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);}
.td_mng_tlr{border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);border-right:1px solid rgb(200,200,200);}

.td_mng_tl_g{background:rgb(245,245,245);border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);}
.td_mng_tlr_g{background:rgb(245,245,245);border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);border-right:1px solid rgb(200,200,200);}

.td_mng_tlb{border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);border-bottom:1px solid rgb(200,200,200);}
.td_mng_tlbr{border-top:1px solid rgb(200,200,200);border-left:1px solid rgb(200,200,200);border-right:1px solid rgb(200,200,200);border-bottom:1px solid rgb(200,200,200);}