*{box-sizing:border-box;}
html{overflow:hidden scroll;}
body{max-width:1000px;width:100%;margin:auto;font-family:'Lato',Helvetica,"ヒラギノ角ゴ ProN W3","Hiragino Kaku Gothic ProN",Meiryo,"ms pgothic",arial,osaka,sans-serif;-webkit-text-size-adjust:100%;font-size:12px;background-color:#fff;word-break:break-word;overflow-wrap:break-word;}
::selection{background:#060;color:#fff;}
::-moz-selection{background:#060;color:#fff;}

a{color:#000;transition:color 0.2s,background-color 0.2s;}
a:hover{color:#060;}
input[type="button"],input[type="submit"]{transition:color 0.2s,background-color 0.2s;}
a img{transition:opacity 0.2s}
a:hover img{opacity:0.8;}

img[layout="responsive"]{width:100%;height:auto;}

hr{clear:both;max-width:1000px;width:100%;border:none;border-top:#000 dotted 1px;height:1px;}

/* link to page top */
span.go2page_top{display:inline-block;width:100%;text-align:center;}
span.go2page_top a{display:inline-block;text-align:center;background:#eee;text-decoration:none;padding:18px 15px 10px 15px;line-height:10px;border-radius:3px;transition:background-color 0.2s}
span.go2page_top a:hover{background:#060;}
span.go2page_top a .arrow-top{display:inline-block;width:14px;height:14px;margin:0;border-top:2px solid #666;border-left:2px solid #666;transform:rotate(45deg);}
span.go2page_top a:hover .arrow-top{border-color:#fff;}

/* header */
div#header-float{z-index:1;padding:10px 0 5px 0;background:rgba(255,255,255,0.9);backdrop-filter:blur(2px);display:block;position:-webkit-sticky;position:sticky;width:100%;left:0;top:-250px;transition:top 0.2s ease-in-out,box-shadow 0.2s ease-in-out;}
div#header{display:inline-block;width:100%;padding:10px 0 0 0;letter-spacing:-15px;}
div#header span.head_left,div#header span.head_right{display:inline-block;float:none;vertical-align:middle;letter-spacing:normal;}
div#header span.head_left{height:100%;padding-top:10px;width:100px;}
div#header span.head_right{text-align:right;width:calc(100% - 100px);}

a.head_tel{text-decoration:none;font-size:24px;color:#666;font-weight:800;line-height:24px;margin-right:5px;}
a.head_tel:hover{color:#060;}
a.head_ask{display:inline-block;text-decoration:none;vertical-align:bottom;padding:0 10px;border-radius:3px;font-size:11px;line-height:20px;letter-spacing:0.1em;text-indent:0.1em;background:#060;color:#fff;}
a.head_ask:hover{background:#090;}

div#header_nav{clear:both;width:100%;background-color:#fafafa;}
div#header_nav ul{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:0;}
div#header_nav ul li{width:20%;}
div#header_nav ul li a{display:inline-block;width:100%;background-color:#050;text-align:center;color:#fff;text-decoration:none;font-size:10px;border-right:#797 dotted 1px;padding:5px 0;line-height:1em;}
div#header_nav ul li a amp-img{display:inline-block;}
div#header_nav ul li a img{margin-bottom:3px;}

div#breadcrumb{background-color:#eee;padding:10px 10px 10px 10px;padding-left:0;margin-bottom:15px;}
nav{display:inline-block;width:calc(100% - 90px);vertical-align:middle;}
div#breadcrumb ol{display:flex;flex-wrap:wrap;list-style:none;padding:0 10px;margin:0;}
div#breadcrumb ol li{}
div#breadcrumb ol li:not(:last-of-type)::after{content:"›";margin:0 .6em;}

/* search */
form.search_f{text-align:center;margin:0;width:100%;clear:both;}
form.search_f input{display:inline-block;-webkit-appearance:none;margin:0;padding:3px;border:#666 solid 1px;font-size:12px;height:30px;vertical-align:top;}
form.search_f input.freeword{width:80%;border-radius:3px 0 0 3px;padding-left:3px;}
form.search_f input.freeword::-webkit-input-placeholder{top:-3px;}
form.search_f input#btn_search{width:20%;border-radius:0 3px 3px 0;background:#666;color:#fff;cursor:pointer;}
form.search_f input#btn_search:hover{background:#060;}

#see_result{display:block;margin:10px 0 20px 0;padding:10px 0;border:none;border-radius:3px;text-align:center;background-color:#666;color:#fff;text-decoration:none;}
#see_result:hover{background-color:#060;color:#fff;}

/* container */
div#container{text-align:center;}
div#cont_side,div#cont_main,div#foot_menu,div#footer{display:inline-block;margin-top:20px;}

div#cont_side{width:250px;float:left;}
div#cont_main{width:720px;float:right;margin-top:10px;}
div#foot_menu,div#footer{clear:both;width:100%;}

/* main */
div#cont_main h1#page_ttl{border-bottom:#000 solid 1px;border-top:#000 solid 1px;padding:20px 0;margin:0 0 20px 0;font-size:24px;position:relative;}
div#cont_main h1#page_ttl:after{content:url("https://www.909.co.jp/img/indev/logo_mini.svgz");position:absolute;bottom:-8px;right:0;}
div#cont_main img#img_ttl{width:100%;height:auto;}

/* foot menu */
div#foot_menu{text-align:center;margin-top:40px;padding:10px;background:#eee;}
div#foot_menu ul{display:inline-block;vertical-align:top;padding:0;margin:0;line-height:1.2em;}
div#foot_menu ul li{list-style:none}
div#foot_menu h3{border-bottom:#000 dotted 1px;padding:0 0 5px 0;line-height:20px;}
div#foot_menu ul li a{display:inline-block;padding:5px;margin-bottom:5px;text-decoration:none;}
div#foot_menu ul li a:hover{background:#fff;text-decoration:underline;}
div#foot_menu ul li a.foot_begin,div#foot_menu ul li a.foot_qa,div#foot_menu ul li a.foot_howto{background:url(https://www.909.co.jp/img/indev/icn_beginner.svgz) no-repeat left 5px center;padding-left:25px;}
div#foot_menu ul li a.foot_qa{background:url(https://www.909.co.jp/img/indev/icn_qa.svgz) no-repeat left 3px center;}
div#foot_menu ul li a.foot_howto{background:url(https://www.909.co.jp/img/indev/icn_howto.svgz) no-repeat left 3px center;}

div#foot_menu div#foot_cols,div#foot_menu div#foot_shops{vertical-align:top;display:inline-block;text-align:left;margin:0 10px;}
div#foot_menu div#foot_shops ul li.shop_list{width:180px;border-top:#ccc dotted 1px;}
div#foot_menu div#foot_shops ul li.shop_list a{border:none;width:100%;text-align:right;}
div#foot_menu div#foot_shops ul li{width:90px;float:left;}
div#foot_menu div#foot_shops ul li:nth-child(odd){clear:both;}

div#foot_menu ul.foot_howto li a{padding:0 5px;}
span.support_begin,span.support_qa,span.support_howto,span.support_repair,span.support_mainte{display:inline-block;padding:5px 0 5px 18px;background:url(https://www.909.co.jp/img/indev/icn_beginner.svgz) no-repeat left center;}
span.support_qa{background:url(https://www.909.co.jp/img/indev/icn_qa.svgz) no-repeat left center;}
span.support_howto{background:url(https://www.909.co.jp/img/indev/icn_howto.svgz) no-repeat left center;padding-left:20px;}
span.support_mainte{background:url(https://www.909.co.jp/img/indev/icn_mainte.svgz) no-repeat left center;padding-left:20px;}
span.support_repair{background:url(https://www.909.co.jp/img/indev/icn_repair.svgz) no-repeat left center;padding-left:20px;}
span.support_begin:hover,span.support_qa:hover,span.support_howto:hover,span.support_repair:hover,span.support_mainte:hover{text-decoration:underline;}

/* footer */
div#footer{padding:0 0 20px 0;}
div#footer a{text-decoration:none;display:inline-block;}
div#footer a:hover{text-decoration:underline;}
div#footer div.foot_left{padding:10px 0;float:left;}
div#footer div.foot_right{padding:10px 0;float:right;}

div#footer_lang,div#footer_link{width:100%;max-width:1000px;padding:0 0 20px 0;text-align:center;}
div#footer_lang a,div#footer_link a{display:inline-block;text-align:left;}
div#footer_lang a{padding:5px 10px;}
div#footer_lang a:not(:last-of-type){border-right:#999 dotted 1px;}

div#footer_link a{display:inline-block;font-size:10px;line-height:12px;text-decoration:none;padding:2px 0 2px 18px;margin:0 10px;vertical-align:top;}
div#footer_link a:hover{text-decoration:underline;}

a.tokei{background:url(https://www.909.co.jp/img/indev/icn_tokei.svgz) no-repeat 0 0;}
a.crown{background:url(https://www.909.co.jp/img/indev/icn_crown.svgz) no-repeat 0 1px;}
a.wf{background:url(https://www.909.co.jp/img/indev/icn_wf.svgz) no-repeat 0 2px;}
a.wp{background:url(https://www.909.co.jp/img/indev/icn_wp.svgz) no-repeat 0 2px;}
a.watchnian{background:url(https://www.909.co.jp/img/indev/icn_watchnian.svgz) no-repeat 0 0;}

div#footer_pc{margin-top:20px;text-align:center;}

ul.list-ul p{margin-top:0;}

/* side menu */
ul#search_watch{margin:0;padding:0;text-align:left;line-height:1.2em;box-shadow:2px 2px 4px #999;}
ul#search_watch li{list-style:none}
ul#search_watch a{display:inline-block;width:100%;padding:10px;text-decoration:none;border-bottom:#ccc dotted 1px;}
ul#search_watch a:hover{background:#eee;text-decoration:underline;}
ul#search_watch a.rolex_list{padding-top:20px;border:none;background:#666;color:#fff;}
ul#search_watch a.rolex_list::after{content:"　»";}
ul#search_watch a.rolex_list:hover{background:#060;}

a.inner_link{display:block;margin-bottom:20px;padding:20px 10px;box-shadow:2px 2px 4px #999;text-align:left;text-decoration:none;}
h3.side_ttl{text-align:left;border-bottom:1px dotted #999;color:#666;margin:0 0 10px 0;padding:0;}

ul#side_sns{display:inline-block;list-style:none;margin:0;padding:0;width:100%;text-align:center;}
ul#side_sns li{display:inline-block;width:calc((100% - 20px) / 4);}

span.floating a{z-index:2147483647;}

@media screen and (max-width:1000px){
	div#header span.head_left{padding-left:10px;padding-top:0;}
	div#header span.head_right{padding-right:10px;}
	span.head_left img{width:88px;height:35px;}
	a.head_tel{font-size:22px;line-height:20px;}
	a.head_ask{padding:0 10px;font-size:12px;line-height:22px;letter-spacing:0;text-indent:0;}
	div#header_nav{margin-top:5px;}
	div#breadcrumb{font-size:10px;}
	nav{width:calc(100% - 80px);}

	div#cont_side,div#cont_main{float:none;width:calc(100% - 20px);}
	div#cont_main h1#page_ttl{font-size:18px;margin:0;}
	ul#search_watch{display:none;}

	div#foot_menu{padding:10px;background:none;border-top:#666 solid 10px;}
	div#foot_menu h3{border-bottom:#666 solid 1px;margin:40px 0 0 0;}

	div#footer div.foot_left,div#footer div.foot_right{float:none;display:inline-block;width:100%;padding:5px 10px;text-align:center;}
	div#foot_menu div#foot_cols,div#foot_menu div#foot_shops{width:100%;margin:0;}

	div#foot_menu div#foot_cols ul{width:100%;}
	div#foot_menu div#foot_cols:has(ul.foot_howto){margin:30px 0 0 0;}
	div#foot_menu div#foot_cols:has(ul.foot_howto) h3{border:none;}

	span.support_begin,span.support_qa,span.support_howto,span.support_repair,span.support_mainte{padding:10px 0 10px 20px;font-size:12px;text-decoration:none;color:#666;}
	span.support_howto{padding-left:20px;}

	div#foot_menu div#foot_cols ul.cat_watch{display:flex;flex-wrap:wrap;}
	div#foot_menu div#foot_cols ul.cat_watch li{width:100%;}
	div#foot_menu div#foot_cols ul.cat_watch li:nth-child(n+2){width:50%;}
	div#foot_menu div#foot_cols ul.cat_watch li a{width:100%;}
	div#foot_menu div#foot_cols ul.cat_watch li.li_blank{margin-bottom:40px;}

	div#foot_menu ul li a{display:inline-block;width:100%;border-bottom:#ccc dotted 1px;text-decoration:none;padding:10px;margin:0;}
	div#foot_menu ul li a:hover{background:#eee;}

	div#foot_menu div#foot_shops h3{padding:0 10px;line-height:2em;background:#666;color:#fff;font-weight:normal;}
	div#foot_menu div#foot_shops ul{width:100%;}
	div#foot_menu div#foot_shops ul li{width:50%;}
	div#foot_menu div#foot_shops ul li.shop_list{width:100%;border:none;}
	div#foot_menu div#foot_shops ul li.shop_list a{text-decoration:underline;}

	div#foot_menu div ul.foot_howto{display:flex;flex-wrap:wrap;}
	div#foot_menu div ul.foot_howto li:first-child{order:0;display:inline-block;width:100%;background:#666;height:10px;}
	div#foot_menu div ul.foot_howto li:has(span.support_begin){order:1;}
	div#foot_menu div ul.foot_howto li:has(span.support_repair){order:2;}
	div#foot_menu div ul.foot_howto li:has(span.support_qa){order:3;}
	div#foot_menu div ul.foot_howto li:has(span.support_mainte){order:4;}
	div#foot_menu div ul.foot_howto li:has(span.support_howto){order:5;}
	div#foot_menu div ul.foot_howto li{width:calc(50%);}
	div#foot_menu div ul.foot_howto li a span{color:#000;}
	div#foot_menu div ul.foot_howto li a:hover span{color:#060;text-decoration:underline;}

	div#footer_lang a{display:none;}
	div#footer_link{display: inline-block;width:100%;text-align:left;padding:0 10px;letter-spacing:-15px;}
	div#footer_link a{border:#ccc solid 1px;display:inline-block;width:50%;height:4em;margin:0 -1px -1px 0;letter-spacing: normal}

	div#footer_link a.tokei{background:#f2f2f2 url(https://www.909.co.jp/img/indev/icn_tokei.svgz) no-repeat 7px center;padding:1.3em 0 0 2.8em;}
	div#footer_link a.crown{background:#f2f2f2 url(https://www.909.co.jp/img/indev/icn_crown.svgz) no-repeat 7px center;padding:0.6em 0 0 2.8em;}
	div#footer_link a.wf{background:#f2f2f2 url(https://www.909.co.jp/img/indev/icn_wf.svgz) no-repeat 7px center;padding:0.6em 0 0 2.8em;}
	div#footer_link a.wp{background:#f2f2f2 url(https://www.909.co.jp/img/indev/icn_wp.svgz) no-repeat 7px center;padding:0.6em 0 0 2.8em;}
	div#footer_link a.watchnian{background:#f2f2f2 url(https://www.909.co.jp/img/indev/icn_watchnian.svgz) no-repeat 7px center;padding:1.3em 0 0 2.8em;}
	div#footer_link a:hover{background-color:#eee;text-decoration:none;}
}