html{background:black;}


.slider_inner {position:relative; left:0px;}
.slider{float:left;}

.riyuu img{margin:0px; padding:0px; vertical-align:top; vertical-align:top;font-size:1px; line-height:0; }

.slider_inner img,.sld_ctr img{margin:0px; padding:0px; vertical-align:top; vertical-align:top; font-size:1px; line-height:0; }

.sld_ctr{float:left; padding-top:66px; width:80px;}
.h_left{width:420px; float:left; margin-right:70px;}
.h_right{width:510px; float:left; padding-top:34px}
.riyuu{margin-top:20px;}
.riyuu:after{content: "."; display: block; height: 0; font-size:0; clear: both; visibility:hidden;}
.slider{width:430px; height:455px; overflow:hidden;}
.slider_inner {width:2580px; height:460px; }
#nav_hinsitu{width:60px; height:200px; position:fixed; top:120px; left:50%; margin-left:-590px; }

.read{ width:430px; padding:10px 50px 0px 30px; height:148px; display:inline-block; font-size:14px; line-height:1.3em; color:white;}







#thinsitu{ width:100%; background:white; }
.riyuu3{ list-style:none; } 
.riyuu3 li {float:left; display:block; width:320px; height:450px;}

.riyuuo{margin-right:20px;}
.riyuut{margin-right:20px;}
.riyuuth{margin-right:0px;}

.riyuuo a{ background:url(img/hnst_03on.jpg);}
.riyuut a{background:url(img/hnst_04on.jpg);}
.riyuuth a{background:url(img/hnst_05on.jpg);}
.riyuuo a:hover{ background:url(img/hnst_03.jpg);}
.riyuut a:hover{background:url(img/hnst_04.jpg);}
.riyuuth a:hover{background:url(img/hnst_05.jpg);}
.w1000{ width:1000px; margin-left:auto; margin-right:auto; z-index:9999;}
.ttl_hinsitu{ text-indent:-9999px; width:456px; height:36px; display:block; background:url(img/hnst_01.jpg); padding-top:25px;}
.ttl_pro{ text-indent:-9999px; width:486px; height:54px; display:block; background:url(img/hnst_02.jpg); margin-top:60px;}
.ttl_torikumi{text-indent:-9999px; width:290px; height:50px; display:block; background:url(img/hnst_06.jpg); margin-top:60px;}
.riyuua{width:100%; height:100%; display:block;}