@charset "gb2312";
body,div,ul,li,h1,h2,h3,h4,h5,h6,form,input,textarea,p,th,i{margin:0; padding:0;}
li,i{list-style:none;}
input,textarea,select{font-family:inherit; font-weight:inherit; font-size:14px;}
img{border:0;}
.clear{height:0; overflow:hidden; clear:both;}
dl,dt,dd{
	margin: 0px; padding: 0px; list-style: none;}
.fl{ float:left}
.fr{ float:right}
body,td,th{font-size: 14px;	color:#222;}
a{font-size:14px; color:#222;}
a:link{text-decoration:none;}
a:visited{text-decoration:none;}
a:hover{text-decoration:none;}
body{font-family:Microsoft YaHei; font-size: 14px; min-width:1400px; background:url(https://site.di7.com/member/web12747f0/files/images/2.jpg) center top repeat-x;}


.w1400 { width:1400px; margin:auto;}
.total_top { height:55px; line-height:55px; min-width:1350px; margin:auto; position:relative; color:#fff;}
.total_top a { color:#9b999a;}
.top_left { position:absolute; padding-left:1%; padding-right:5%; background:url(https://site.di7.com/member/web12747f0/files/images/1.jpg) right;}
.top_right { position:absolute; right:1%;}
.top_right li {height:55px; line-height:55px;  float:left; padding-left:20px;}
.top_right li img { float:left; margin-top:19px; margin-right:10px;}
.top_right li strong { font-size:18px; color:#e23a3e;}
.top_right li.zuihou { margin-left:20px; background:url(https://site.di7.com/member/web12747f0/files/images/5.png) left no-repeat; padding-right:0px;}

.top_right li.kusd { background:url(https://site.di7.com/member/web12747f0/files/images/5.png) left no-repeat;  margin-left:20px;}
.dianwenzi { position:absolute; z-index:100000; top:36px;}


.zonggon { height:129px; min-width:1440px; margin:auto; position:relative; color:#7a7a7a;}
.zonggon_left { position:absolute; left:1%;}
.zonggon_left img { float: left; margin-top: 26px;}
.zonggon_left li { float:left; padding-left:14px; font-size:34px; font-weight:bold; color: #222; margin-top:30px; letter-spacing: 0.2px;}
.zonggon_left li strong {color:#e23a3e;}
.zonggon_left li span {font-size:23px; margin-top:5px; display:block; color:#666; font-weight:normal; letter-spacing:0px;}

.nav { position:absolute; right:1%;}

.nav li { height:50px; float:left; line-height:50px; margin-top: 40px; border-radius: 7px; text-align:center; position:relative;}
.nav li a {position:relative; z-index:2; text-align:center; color:#222; padding-left: 25px; padding-right: 25px; font-size:16px; display:block;}

.nav li .menu{position: absolute;left: 0px; top: 60px;background: #303132; z-index: 10; box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, .02);transform-origin: 0 0;transform: perspective(600px) rotateX(-90deg);transition: 600ms ease;}
.nav li:hover .menu{transform: perspective(600px) rotateX(0deg);transition:600ms ease;cursor:pointer;} 
.nav li .menu a{width: 73px;height: 40px; border-top: 1px solid #f5f5f5; line-height: 40px; padding-left: 20px; font-size: 14px;display: block; white-space: nowrap;text-overflow: ellipsis; overflow: hidden;color: #fff;}

.nav li:before {background:#e23a3e;border-radius: 7px; height: 50px; line-height: 50px; display:block; color:#fff; content:""; position:absolute; width:0; transition: all 0.5s;}
.nav li:hover:before  {content:""; width:100%; height:50px; z-index:1;}
.nav li:hover a { color:#fff;}

.nav li.noming:before {background:#e23a3e; border-radius: 7px;display:block;height: 50px; line-height: 50px;  color:#fff; content:""; position:absolute; width:0; transition: all 0.5s;}
.nav li.noming:hover:before  {content:""; width:100%; height:50px; z-index:1;}
 
 
.nav li.noming a {color:#fff;}
.nav li.noming {  background:#e23a3e; display:block; color:#fff;}



.nav dd { float:left; margin-left:15px; position:relative;}

.nav dd img { margin-top:53px;}
#menu { height:70px; line-height:70px; position:absolute; z-index:100000; top:129px; right:0; width:750px; background:url(https://site.di7.com/member/web12747f0/files/images/14.png);}
#menu span { display:block; float:left; color:#fff; margin-left:20px;}
#menu span a { color:#fff;}
.search_tu { float:right; width:42px; overflow:hidden}
.search_2 {float:left; width:257px;}
.search_2 input{ background:#fff; outline: none; border-radius:15px 0px 0px 15px; border: none; width:257px; height:31px; line-height:31px; color:#c7c7c7; padding-left:10px;}
#menu form { width:299px; float:right; margin-right:25px;}

.focus { width:100%; height:700px; overflow:hidden; position:relative;}
.focus ul {height:700px; position:absolute;}
.focus ul li {float:left; width:100%; height:700px; overflow:hidden; position:relative; background:#000;}
.focus ul li div {position:absolute; overflow:hidden;}
.focus .btnBg {position:absolute; width:100%; height:20px; left:0; bottom:0; background:#000; display:none;}
.focus .btn {position:absolute; width:1002px; left:50%; margin-left:-501px; height:24px; bottom:36px; text-align:right; z-index:100000;}
.focus .btn span {display:inline-block; _display:inline; _zoom:1; width:25px; height:24px; line-height:24px; text-align:center; _font-size:0; margin-left:5px; cursor:pointer; background:#ccc;}
.focus .btn span.on {background:#fff;}
.focus .preNext {width:45px; height:100px; position:absolute; top:288px; background:url(https://site.di7.com/member/web12747f0/files/images/15.png) no-repeat 0 0; cursor:pointer;}
.focus .pre {left:0;}
.focus .next {right:0; background-position:right top;}
#banner{overflow:hidden;}


.strength_til { width:425px; margin:auto; text-align:center; margin-top:75px; margin-bottom: 30px; overflow:hidden;}
.strength_til span { display:block; font-size:35px;}
.strength_til strong { color:#e23a3e;}
.strength_til li { width: 370px; margin: auto; font-size:16px; margin-top:5px; color: #666;position:relative; }
.strength_til li:before { content:""; position:absolute; left:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}
.strength_til li:after { content:""; position:absolute; right:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}

.strength_bj { width:100%; margin:auto; background:url(https://site.di7.com/member/web12747f0/files/images/8.jpg) bottom center no-repeat; overflow:hidden;}
.strength_nor { height:407px; overflow:hidden;}
.strength_wenzi { float:left; width:700px; height:407px; background: #f8f8f8; overflow: hidden;}
.strength_wenzi dl { width:700px; margin-top:50px; margin-left:50px;}
.strength_wenzi dl dt { font-size:33px; margin-bottom:35px;}
.strength_wenzi dl dt b {color:#e23a3e; font-weight: bold;}
.strength_wenzi dl dt strong { display:block; color:#222; font-size:32px; margin-bottom:10px; font-weight: normal;}
.strength_wenzi dl dt span { font-size:20px;}
.strength_wenzi dl dt img { float:left;}
.strength_wenzi dl dd { width:700px; height:31px; line-height:31px; font-size:16px; color:#666; margin-bottom:21px;}
.strength_wenzi dl dd span { background:url(https://site.di7.com/member/web12747f0/files/images/17.png); display:block; font-weight: bold; width:88px; float:left; color:#fff; padding-left:11px; margin-right:20px; font-size:18px;}
.strength_wenzi dl dd strong { display:block; float:left;font-size:16px; color:#666; font-weight:100; width:450px;}

.strength_tu { float:right; width:700px; height:470px; position:relative;}

.strength_dingwei { position:absolute; width:70px; left:50%; margin-left:-35px; top:170px; z-index:2;}
.pulse1{
position: absolute;
    top: 160px;
    left: 305px;
    z-index: 1;
    width: 90px;
    height: 90px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    background: #e23a3e;
    opacity: 0;
    -webkit-animation: warn 1.5s ease-out;
    -moz-animation: warn 1.5s ease-out;
    animation: warn 1.5s ease-out;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    transform: scale(0);
	text-align:center;
}
@keyframes warn {
    0% {
        transform: scale(0.5);
    -webkit-transform: scale(0.5);
        opacity: 0.0;
    }
    25% {
        transform: scale(0.8);
    -webkit-transform: scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: scale(0.8);
    	-webkit-transform: scale(0.8);
        opacity: 0.8;
    }
    75% {
        transform: scale(0.8);
    -webkit-transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(1);
    -webkit-transform: scale(1);
        opacity: 0.1;
    }
}

.pro { width: 100%; margin: auto; background: url(https://site.di7.com/member/web12747f0/files/images/8.png) top center; margin-top: 80px; padding-bottom: 50px; overflow: hidden;}
.pro_til { width:425px; margin:auto; text-align:center; margin-top:75px; margin-bottom: 30px; overflow:hidden;}
.pro_til span { display:block; font-size:35px;}
.pro_til strong { color:#e23a3e;}
.pro_til li { width: 395px; margin: auto; font-size:16px; margin-top:5px; color: #666;position:relative; }
.pro_til li:before { content:""; position:absolute; left:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}
.pro_til li:after { content:""; position:absolute; right:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}

.pro_nor { margin-top: 30px;}
.pro_tu { width:1080px; overflow:hidden;}
.pro_tu dl {width: 260px; float: left; background: #f5f5f5; margin-bottom: 25px; position: relative; overflow: hidden; margin-left: 10px;}
.pro_tu dl dd { text-align: center; position: relative; z-index: 2;}
.pro_tu dl dt {position: relative;  z-index: 3;}
.pro_tu dl dd strong { display: block; margin-top: 10px; margin-bottom: 10px; font-size: 16px; font-weight: normal;}
.pro_tu dl:before { background:#e23a3e; display:block; content:""; position:absolute; width:0; height:100%; transition: all 0.5s;}
.pro_tu dl:hover:before  {content:""; width:100%; height:100%; z-index:1;}
.pro_tu dl:hover strong { color: #fff;}
.pro_tu dl:hover span { color: #fff;}
.pro_tu dl{}


.sort {width:300px; overflow:hidden;}
.sort_til { width:300px; height:116px; background:url(https://site.di7.com/member/web12747f0/files/images/9.png);  overflow:hidden}
.sort_til strong { display:block; color:#fff; font-size:28px; margin-top: 34px; margin-left: 35px;}
.sort_til span { display: block; color: #ffd6d7; font-family: Arial, Helvetica, sans-serif; font-size: 14px; text-transform: uppercase; margin-left: 35px; margin-top: 5px;}

.sort_nor { width:300px; margin:auto; overflow:hidden}
.sort_nor li { width:300px; margin: auto; height:74px; background:url(https://site.di7.com/member/web12747f0/files/images/10.png) center; color:#222;}
.sort_nor li a {height: 74px; line-height: 74px; font-weight: normal; padding-left:30px; color:#222; font-size:16px; display:block;}
.sort_nor li:hover { background:url(https://site.di7.com/member/web12747f0/files/images/11.png); color:#fff;}
.sort_nor li:hover a { color:#fff;}

.Features { width: 100%; margin: auto; background: url(https://site.di7.com/member/web12747f0/files/images/6.jpg) center; height: 874px; overflow: hidden;}

.Features_til { width:425px; margin:auto; text-align:center; margin-top:65px; margin-bottom: 30px; overflow:hidden;}
.Features_til span { display:block; font-size:35px;color:#fff;}
.Features_til strong { color:#fff;}
.Features_til li { width: 376px; margin: auto; font-size:16px; margin-top:5px; color: #fde2e3;position:relative; }
.Features_til li:before { content:""; position:absolute; left:0; background:url(https://site.di7.com/member/web12747f0/files/images/12.png); width:17px; height:17px; top:3px;}
.Features_til li:after { content:""; position:absolute; right:0; background:url(https://site.di7.com/member/web12747f0/files/images/12.png); width:17px; height:17px; top:3px;}

.Features_nor { margin-top: 40px; height: 650px; position: relative; overflow: hidden;}
.Features_nor dl { width: 382px; height: 200px; border-radius: 5px; overflow: hidden;}
.Features_nor dl dt { float: left; margin-top: 25px; margin-left: 25px;}
.Features_nor dl dd { float: left; width: 225px; margin-top: 25px; margin-left: 25px; line-height: 24px; font-size: 14px;}
.Features_nor dl dd strong { display: block; margin-bottom: 10px;font-size: 20px;}
.Features_nor dl.dingwei1 { position: absolute; left: 0; top: 31px; border: solid 1px #ef9c9e; box-sizing: border-box;}
.Features_nor dl.dingwei1 dd strong { color: #fff; }
.Features_nor dl.dingwei1 dd { color: #fcebec;}
.Features_nor dl.dingwei2 { position: absolute; left: 0; top: 330px; background: #f4f4f4;}
.Features_nor dl.dingwei2 dd { color: #666;}
.Features_nor dl.dingwei2 dd strong { color: #222;}



.Features_nor dl.dingwei4 { position: absolute; right: 0;top: 31px;  border: solid 1px #ef9c9e; box-sizing: border-box;}
.Features_nor dl.dingwei4 dd strong { color: #fff; }
.Features_nor dl.dingwei4 dd { color: #fcebec; text-align: right;}

.Features_nor dl.dingwei5 { position: absolute; right: 0; top: 330px; box-sizing: border-box; background: #f4f4f4;}
.Features_nor dl.dingwei5 dd strong { color: #222; }
.Features_nor dl.dingwei5 dd { color: #666; text-align: right;}

.research_til { width:425px; margin:auto; text-align:center; margin-top:75px; margin-bottom: 30px; overflow:hidden;}
.research_til span { display:block; font-size:35px;}
.research_til strong { color:#e23a3e;}
.research_til li { width: 395px; margin: auto; font-size:16px; margin-top:5px; color: #666;position:relative; }
.research_til li:before { content:""; position:absolute; left:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}
.research_til li:after { content:""; position:absolute; right:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}

.research_box{width:1400px; margin:0 auto; position:relative; }
.research_Details{ width:1400px;}
.research_Details dl{ position:relative; overflow:hidden; width:700px;height:566px;}
.research_Details dd{height:113px; width:625px; background:url(https://site.di7.com/member/web12747f0/files/images/9.jpg) no-repeat; padding:32px 35px 0 40px;text-transform: uppercase;}
.research_Details dd div:nth-child(1){ color:#fff;  float:left;}
.research_Details dd div:nth-child(1) strong{ display:block; font-size:28px; }
.research_Details dd div:nth-child(2){ color:#fff; font-size:20px; float:right;padding-top: 28px; font-family:Arial, Helvetica, sans-serif;}
.research_Details dt{ height:364px; width:530px; background:#f4f4f4; padding:57px 54px 0 128px;}
.research_Details dt span:nth-child(1){ color:#2a2a2a; font-size:22px; font-weight: bold; display:block;  margin-bottom: 20px;}
.research_Details dt span { font-size:15px; color:#666; line-height:30px; display: block; margin-bottom: 10px;}
.research_Details dl:before{ content:""; display:block; background:#ededed url(https://site.di7.com/member/web12747f0/files/images/23.png) no-repeat; width:86px; height:86px; border-radius:50%; position:absolute;top:104px;left:44px;}
.research_Details dl:after{ content:""; display:block; width:1px; height:259px; background:#ededed; position:absolute; top:104px;left:86px; top:190px;}
.research_prev{background:#e23a3e url(https://site.di7.com/member/web12747f0/files/images/24.png) no-repeat; width:50px; height:50px; position:absolute; left:127px; bottom: 44px;cursor: pointer;}
.research_next{background:#222 url(https://site.di7.com/member/web12747f0/files/images/25.png) no-repeat; width:50px; height:50px;  position:absolute; left:179px; bottom: 44px;cursor: pointer;}
.research_nav{ width:671px; height:76px; margin:0 auto; color:#3c3024; overflow:hidden;}
.research_nav li{ width:152px; height:152px; background:#f4f4f4; float:left;margin-right: 21px;border-radius: 50%; font-size:24px; font-weight:bold; text-align:center; line-height:92px;cursor: pointer;}
.research_nav li:nth-child(4){ margin-right:0;}
.research_nav .on{ background:#e23a3e; color:#fff;}
.research_nav li:hover{ background:#e23a3e; color:#fff;}


.company { width: 100%; margin: auto; background: url(https://site.di7.com/member/web12747f0/files/images/8.png) top center; margin-top: 80px; padding-bottom: 70px; overflow: hidden;}
.company_til { width:500px; margin:auto; text-align:center; margin-top:75px; margin-bottom: 30px; overflow:hidden;}
.company_til span { display:block; font-size:35px;}
.company_til strong { color:#e23a3e;}
.company_til li { width: 500px; margin: auto; font-size:16px; margin-top:5px; color: #666;position:relative; }
.company_til li:before { content:""; position:absolute; left:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}
.company_til li:after { content:""; position:absolute; right:0; background:url(https://site.di7.com/member/web12747f0/files/images/6.png); width:17px; height:17px; top:3px;}
.company_nor{ background:url(https://site.di7.com/member/web12747f0/files/images/14.jpg) no-repeat center; height:500px; overflow:hidden;}
.company_content{ background:url(https://site.di7.com/member/web12478lt/files/images/31.png) right no-repeat; height:459px; width:590px; float:right; margin-top:30px; padding-left:50px; margin-right:30px;}
.company_content span{ font-size:28px; display:block; margin:40px 0 0px}
.company_content em{color:#bebebe; font-size:12px; font-style: normal; text-transform: uppercase;}
.company_content p{ font-size:14px; line-height:28px;width: 560px;text-align: justify;}
.company_content a{    padding-left: 25px;color: #fff;display: block;    width: 120px;height: 40px;line-height: 40px;background: url(https://site.di7.com/member/web12747f0/files/images/15.jpg);margin-top: 30px;}
.company_content p:nth-child(3){ margin:25px 0 20px;}


.foot{ background:#222;  padding:60px 0 40px; margin-top:60px; overflow:hidden;}
.footer_zuo li { float:left; width:150px; padding-left:60px; background:url(https://site.di7.com/member/web12747f0/files/images/16.jpg) top left no-repeat; overflow:hidden;}
.footer_zuo li span { display:block; color:#fff; font-size:16px; margin-bottom:20px;}
.footer_zuo li.julis { padding-left:0px; background:none;}
.footer_zuo li a { color:#999; display:block; margin-bottom:15px;}
.footer_zuo { overflow:hidden;}
.foot_one{ height:182px; width:158px; float:left;margin-left: 100px;}

.foot_two{ float:right;}
.foot_two div:nth-child(1){ text-align:right; height:45px;}
.foot_two div:nth-child(2){ color:#b1b1b1; font-size:14px; line-height:36px; text-align:right; margin-top:23px;}
.foot_two div:nth-child(2) a{  color:#b1b1b1; font-size:14px; }

.link_box { background:#e23a3e; height:80px; line-height:80px; margin-top:70px; overflow:hidden;}
.link_til { font-size:18px; color:#fff; background:url(https://site.di7.com/member/web12747f0/files/images/31.png) no-repeat left; padding-left:36px;}
.link_til span{ font-size:15px; color:#e0efe0; font-family: Arial, Helvetica, sans-serif;margin-left: 6px; text-transform: uppercase;}
.linkTagcs li{ width:auto !important;}
.linkTagcs li a{ font-size:16px !important; color:#fff !important;}
.link_nor { width:1080px; overflow:hidden;}
.link_nor a {color: #fff !important;}