body {background:#fbfbfb;}
.div {width:100%;overflow:hidden;}
.div700 {width:93.33333%;margin:auto;}
.div710 {width:35.5rem;margin:auto;}
.div img {display:block;}
.itd2 {padding-bottom:1rem;}
.itdcont {padding:2.5rem 1rem 10rem;background:url(../images/dd_03.jpg)left bottom/100% 15.75rem no-repeat;}
.itdcont h1 {font-size:2.2rem;background:url(../images/about.png)5rem center /16.55rem 3.55rem no-repeat;line-height:4rem;margin-bottom:1.75rem;}
.itdcont p {font-size:1.2rem;color:#7e7e7e;line-height:2.2rem;padding-bottom:2rem;}
.itdtitle {text-align:center;padding:2.5rem 0 1.75rem;}
.itdtitle h1 {font-size:2rem;line-height:3.7rem;}
.itdtitle span {display:block;font-size:1rem;line-height:1.7rem;}
.itd2 ul {width:35.5rem;margin:auto;display:flex;flex-wrap:wrap;justify-content:space-between;}
.itd2 ul li {margin-bottom:1.5rem;}
.itd2 ul li img {width:17.2rem;height:8.85rem;}
.itd2 ul li dl {padding:1.1rem 0 1.1rem 1.1rem;background:#ededed;}
.itd2 ul dl dt {font-size:1.5rem;color:#824029;font-weight:bold;letter-spacing:0.1rem;line-height:2.5rem;}
.itd2 ul dl dd {font-size:1.1rem;color:#8a8888;line-height:1.7rem;}
.itd3 {;}
.itd3 video {width:100%;overflow:hidden;}
.itd3 ul {background:#f1f1f1;padding:1.75rem 1rem 0.75rem;display:flex;flex-wrap:wrap;justify-content:space-between;}
.itd3 ul li {font-size:1.1rem;margin-bottom:1.25rem;margin-right:3.5rem;}
.itd3 ul li:nth-of-type(4n) {margin-right:0;}
.itd3 ul li:nth-of-type(11) {padding-right:1.1rem;}
.itd4 {padding-bottom:2.25rem;}
.itd4cont {width:35.5rem;margin:auto;}
.itd4title {padding-bottom:0.75rem;}
.itd4title h1 {font-size:1.8rem;line-height:3rem;}
.itd4title h2 {font-size:1.8rem;color:#824029;line-height:3rem;margin-bottom:1.25rem;}
.itd4title p {font-size:1.1rem;color:#7e7e7e;line-height:1.8rem;margin-bottom:0.8rem;}
.itd4cont .bd {width:35.5rem;height:29rem;overflow:hidden;}
.itd4cont .bd ul li {width:35.5rem;height:29rem;}
.itd4cont .hd,.itd6banner .hd {padding-top:1.75rem;}
.itd4cont .hd ul,.itd6banner .hd ul {display:flex;flex-wrap:nowrap;justify-content:center;}
.itd4cont .hd ul li,.itd6banner .hd ul li {width:9.75rem;height:0.2rem;overflow:hidden;color:#fff0;background:#c7c7c7;margin:0 0.5rem;}
.itd4cont .hd ul li.on,.itd6banner .hd ul li.on {background:#824029;}
.itd4cont .bd ul li div {width:100%;position:relative;}
.itd4cont .bd ul li dl {position:absolute;width:100%;left:0;top:18.3rem;display:flex;}
.itd4cont .bd ul li dl dt {width:7.4rem;margin-left:1.15rem;height:9.35rem;overflow:hidden;display:flex;flex-wrap:nowrap;justify-content:center;align-items:flex-start;}
.itd4cont .bd ul li dl dt img {width:110%;}
.itd4cont .bd ul li dl dd {margin-left:2.1rem;width:24.25rem;}
.itd4cont .bd ul li dl dd span {display:flex;flex-wrap:nowrap;line-height:1.85rem;align-items:flex-end;font-size:1rem;color:#813d1a;}
.itd4cont .bd ul li dl dd b {font-size:2rem;line-height:2.6rem;padding:0 1.8rem 0 0;color:#212121;}
.itd4cont .bd ul li dl dd p {margin-top:0.8rem;line-height:1.9rem;font-size:1rem;color:#232323;}


.itd5banner {background:url(../images/dd_24.jpg)left top/100% 38.5rem no-repeat;height:38.5rem;position:relative;}
.itd5banner .bd {width:35.5rem;height:38.5rem;overflow:hidden;margin:auto;}
.itd5banner .bd ul li {width:35.5rem;height:38.5rem;}
.itd5banner .hd {position:absolute;bottom:-2.5rem;left:0;width:100%;}
.itd5banner .hd ul,.itd6fbanner .hd ul {display:flex;flex-wrap:nowrap;justify-content:center;}
.itd5banner .hd ul li,.itd6fbanner .hd ul li {width:1.7rem;height:0.15rem;overflow:hidden;color:#fff0;background:#fff;opacity:0.3;margin:0 0.4rem;}
.itd5banner .hd ul li.on,.itd6fbanner .hd ul li.on {opacity:1;}
.itd6 {background:#fff;}
.itd6 dl {width:35.5rem;margin:0 auto 1.75rem;}
.itd6 dl dt {font-size:1.8rem;font-weight:bold;line-height:3rem;margin-bottom:1rem;}
.itd6 dl font {color:#824029;}
.itd6 dl dd {font-size:1.2rem;color:#7e7e7e;line-height:2rem;}
.itd6banner .bd {width:35.35rem;height:34.5rem;margin:auto;overflow:hidden;}
.itd6banner .bd ul li {width:35.35rem;height:34.5rem;}
.itd6fbanner .bd {width:35.25rem;height:61.5rem;overflow:hidden;margin:auto;}
.itd6fbanner .bd ul li {width:35.25rem;height:61.5rem;position:relative;}
.itd6fbanner .bd ul li span {position:absolute;top:24.75rem;left:9.5rem;color:#fff;font-size:1.15rem;line-height:1.5rem;}
.itd6fbanner .hd {padding:1.75rem 0 2.5rem;}
.itd6fbanner .hd ul li {background:#000;}
.itd6fbanner .hd ul li.on {background:#824029;}
.itd7form {background:url(../images/dd_36.jpg)left top/100% 49.5rem no-repeat;height:49.5rem;padding-top:5.5rem;}
.itd7form form {width:35.5rem;margin:auto;display:flex;flex-direction:column;flex-wrap:nowrap;}
.itd7form form input {height:4.75rem;border:none;text-indent:1rem;font-size:1.1rem;margin-bottom:2rem;}
.itd7form form input[type="button"] {background:#c5ad8e;font-size:2rem;font-weight:bold;color:#fff;letter-spacing:0.25rem;text-indent:0;margin:0;}
.itd7banner {width:35rem;margin:2.5rem auto 0;}
.itd7banner h1 {color:#fff;font-size:1.5rem;line-height:2.5rem;letter-spacing:0.05rem;margin-bottom:1.75rem;}
.itd7banner .bd {width:32.5rem;height:15rem;overflow:hidden;}
.itd7banner .bd ul li {color:#fff;font-size:1.5rem;opacity:0.5;display:flex;flex-wrap:nowrap;justify-content:space-between;line-height:3rem;}
.itd7banner .bd ul li.on {color:#eed2ad;font-size:1.55rem;}
.itd7banner .hd {display:none;}