@charset "utf-8";
*{margin:0;padding:0;box-sizing:border-box}
body{color:#363636;font-size:12px;font-family:"Microsoft YaHei","微软雅黑","Helvetica Neue",Helvetica,Arial,sans-serif;line-height:1.6;background:#fff;min-width:320px}
img{border:0;vertical-align:middle;max-width:100%}
a{color:#363636;text-decoration:none;transition:color .2s}
a:hover{color:#0189FF}
ul,li{list-style:none}
h1,h2,h3,h4{font-weight:normal}
.warp{width:1200px;margin:0 auto;padding:0 10px}
.clearfix:after{content:"";display:block;clear:both}
.fl{float:left}.fr{float:right}
.font12{font-size:12px}.font14{font-size:14px}.font26{font-size:26px}
.mt12{margin-top:12px}.mt20{margin-top:20px}.mt24{margin-top:24px}
.img-fallback{background:linear-gradient(135deg,#0189FF,#FFCC00);display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:200px;color:#fff;font-size:14px;text-align:center;padding:10px}
.fade-in{opacity:0;transform:translateY(20px);transition:opacity .7s,transform .7s}
.fade-in.in{opacity:1;transform:none}

/* top + header + nav */
#header{position:relative}
.top{height:32px;line-height:32px;background:#f3f3f3;color:#888;border-bottom:1px solid #ececec}
.top .fl{color:#888}
.top .fr a{color:#666;margin:0 5px}
.top .fr a:hover{color:#0189FF}
.headerlogo{position:relative;height:116px;background:#0079e0}
.headerlogo .warp{position:relative;height:116px}
#logo{position:absolute;left:10px;top:24px;display:flex;align-items:center;gap:12px}
#logo .logo-ico{width:64px;height:64px;flex:0 0 64px}
#logo .logo-txt{color:#fff;line-height:1.1}
#logo .logo-txt b{display:block;font-size:26px;font-weight:bold;letter-spacing:1px}
#logo .logo-txt span{display:block;font-size:12px;letter-spacing:5px;color:rgba(255,255,255,.85);margin-top:4px}
#tel{position:absolute;right:10px;top:34px;color:#fff;padding-left:54px;background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23FFCC00'><path d='M6.6 10.8c1.4 2.8 3.8 5.1 6.6 6.6l2.2-2.2c.3-.3.7-.4 1-.2 1.1.4 2.3.6 3.6.6.6 0 1 .4 1 1V20c0 .6-.4 1-1 1C10.6 21 3 13.4 3 4c0-.6.4-1 1-1h3.4c.6 0 1 .4 1 1 0 1.2.2 2.4.6 3.6.1.4 0 .8-.3 1l-2.1 2.2z'/></svg>") left center no-repeat;background-size:42px 42px}
#tel .font26{margin:0;font-weight:bold;font-size:24px;color:#FFCC00}
.menu-toggle{display:none;position:absolute;right:12px;top:14px;width:40px;height:36px;background:#0189FF;color:#fff;border:0;font-size:22px;cursor:pointer;z-index:200}
#nav{height:60px;background:#0189FF;position:relative;z-index:150}
.menu{height:60px}
.menu>li{float:left;width:auto;min-width:120px;padding:0 26px;height:60px;text-align:center;position:relative}
.menu>li>a{display:block;height:60px;line-height:60px;color:#fff;font-size:15px;position:relative}
.menu>li>a em{display:none}
.menu>li:hover>a,.menu>li.active>a{background:#FFF500;color:#1a1a1a;box-shadow:inset 0 -6px 0 #FFCC01}
.menu li.mainlevel{position:relative}
.lbul{display:none;position:absolute;left:0;top:60px;width:100%;min-width:160px;background:rgba(1,137,255,.95);z-index:200;padding:4px 0}
.menu li.mainlevel:hover .lbul{display:block;animation:dp .25s}
@keyframes dp{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.lbul li a{display:block;height:40px;line-height:40px;color:#fff;font-size:13px;border-bottom:1px solid rgba(255,255,255,.14);padding:0 6px}
.lbul li:last-child a{border-bottom:0}
.lbul li a:hover{background:#FFF500;color:#1a1a1a}

/* banner */
.banner{height:494px;overflow:hidden;position:relative;background:#0a2f4a}
.banner .flashbox{position:relative;height:494px}
.banner .flashbox li{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;transition:opacity .9s}
.banner .flashbox li.on{opacity:1}
.banner .flashbox li .bmask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,30,55,.62),rgba(8,30,55,.15))}
.banner .flashbox li .btxt{position:absolute;left:0;right:0;top:42%;transform:translateY(-50%);text-align:center;color:#fff;padding:0 20px}
.banner .flashbox li .btxt h3{font-size:46px;font-weight:bold;letter-spacing:3px;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.banner .flashbox li .btxt p{font-size:18px;margin-top:16px;letter-spacing:2px;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.banner .flashbox li .btxt .bbtn{display:inline-block;margin-top:26px;padding:10px 30px;background:#FFCC00;color:#1a1a1a;font-size:14px;border-radius:2px}
.banner .flashbox li .btxt .bbtn:hover{background:#FFF500}
.banner .hd{position:absolute;left:50%;transform:translateX(-50%);bottom:22px;z-index:30;text-align:center}
.banner .hd li{width:46px;height:6px;display:inline-block;margin:0 6px;background:rgba(255,255,255,.55);cursor:pointer;transition:background .3s}
.banner .hd li.on{background:#FDC903}

/* section title */
.indextt{text-align:center;padding:40px 0 22px}
.indextt h3{font-size:28px;color:#333;line-height:1.2}
.indextt h3 span{color:#c5c5c5;margin-right:10px;font-size:16px;letter-spacing:2px}
.indextt .lineth{position:relative;border-bottom:1px solid #E6E6E6;height:14px;margin-top:8px}
.indextt .lineth span{width:44px;height:6px;background:#FFCC00;position:absolute;left:50%;margin-left:-22px;bottom:-3px}
.indexttw h3,.indexttw h3 span{color:#fff}
.indexttw .lineth{border-color:rgba(255,255,255,.3)}

/* about */
.about-wrap{padding-bottom:30px}
.indexabout_pic{width:560px;height:335px;float:left;overflow:hidden}
.indexabout_pic img{width:560px;height:335px;object-fit:cover}
.indexabout_info{width:580px;float:right}
.ttl{font-size:24px;color:#333;padding-left:14px;border-left:4px solid #FFCC00;line-height:1.2}
.aboutdesc{font-size:13px;line-height:25px;color:#666;margin-top:16px;text-indent:2em}
.aboutzix{margin-top:22px;overflow:hidden}
.aboutzix a{float:left;width:150px;height:42px;line-height:42px;text-align:center;margin-right:14px;background:#FFCC00;color:#333;font-size:14px;transition:opacity .25s}
.aboutzix a.aboutlink2{background:#0189FF;color:#fff}
.aboutzix a:hover{opacity:.85}

/* products */
.inexcp{background:linear-gradient(180deg,#0a2f4a 0%,#114b78 100%);margin-top:30px;padding-bottom:46px}
.catsub{text-align:center;padding-bottom:4px}
.catsub li{display:inline-block;margin:6px 8px}
.catsub li a{display:block;border:2px solid rgba(255,255,255,.45);transition:.25s}
.catsub li.active a{border-color:#FFCC00;background:#FFCC00}
.catsub li.active a span{background:#FFCC00;color:#fff}
.catsub li a span{display:block;width:152px;height:40px;line-height:40px;background:#fff;color:#333;font-size:14px}
.catsub li a:hover{border-color:#FFCC00;background:#FFCC00}
.catsub li a:hover span{background:#FFCC00;color:#fff}
.indexcplsit{margin-top:6px}
.cplist{display:flex;flex-wrap:wrap;justify-content:center}
.cplist li{width:285px;height:243px;margin:18px 7px 0}
.cplist li a{display:block;position:relative;height:243px;overflow:hidden;background:#fff}
.cplist li a img{width:285px;height:243px;object-fit:cover;transition:transform .45s}
.cplist li a:hover img{transform:scale(1.09)}
.ttbg{position:absolute;left:0;bottom:0;width:100%;height:40px;line-height:40px;text-align:center;color:#fff;font-size:14px;background:rgba(0,135,250,.62);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.cplist li a:hover .ttbg{background:rgba(0,135,250,.88)}

/* cases */
.case-sec{padding-bottom:10px}
.casebox{overflow:hidden}
.caseboxlist{display:flex;flex-wrap:wrap;justify-content:center}
.caseboxlist li{width:276px;height:235px;margin:12px;border:4px solid #eee;transition:border-color .25s}
.caseboxlist li:hover{border-color:#339FFB}
.caseboxlist li a{display:block;position:relative;width:268px;height:227px;overflow:hidden}
.caseboxlist li a img{width:268px;height:227px;object-fit:cover;transition:transform .45s}
.caseboxlist li a:hover img{transform:scale(1.09)}
.caseboxlist .ttbg{background:rgba(0,0,0,.42)}
.caseboxlist li a:hover .ttbg{background:rgba(0,135,250,.85)}

/* news */
.indexnews{background:#F3F3F3;margin-top:40px;padding-bottom:44px}
.newsboxl{width:480px;height:300px;float:left;border:10px solid #fff;overflow:hidden}
.newsboxl img{width:100%;height:100%;object-fit:cover}
.indexnewsl{width:660px;float:right}
.newslist li{height:40px;line-height:40px;padding-left:18px;border-bottom:1px dotted #dedede;position:relative;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.newslist li:before{content:"";width:6px;height:6px;background:#0189FF;border-radius:50%;position:absolute;left:2px;top:17px;transition:background .25s}
.newslist li:hover:before{background:#FFCC00}
.newslist li span{float:right;color:#999;font-size:12px;padding-left:8px}
.newslist li a{font-size:13px;color:#555}
.newslist li a:hover{color:#0189FF}

/* links */
.link-sec{padding:8px 0 20px}
.ty_tt{height:40px;line-height:40px;padding-left:16px;font-size:18px;border-left:4px solid #FFCC00;border-bottom:1px solid #ddd;color:#333}
.linkm{padding:14px 0}
.linkm a{display:inline-block;margin:4px 10px;color:#666;font-size:13px}

/* footer */
#footer{background:#3c3c3c;color:#fff;padding:28px 0 22px}
.footernav{font-weight:bold;font-size:14px;margin:4px 0 14px}
.footernav a{margin-right:18px;color:#fff}
.footernav a:hover{color:#FFCC00}
#footer .copy{width:780px;float:left}
#footer .copy p{line-height:24px;color:#bdbdbd;font-size:12px}
#footer .copy a{color:#bdbdbd}
#footer .copy a:hover{color:#FFCC00}
.ewem{width:340px;float:right;text-align:center}
.ewem span{display:inline-block;width:48%}
.ewem span img{width:120px;height:120px;background:#fff;padding:6px}
.ewem span p{margin-top:6px;color:#bdbdbd;font-size:12px}

/* side tool */
.side-tool{position:fixed;right:8px;bottom:80px;width:62px;z-index:999}
.side-tool .tool-item{display:block;width:62px;padding:8px 4px;text-align:center;background:#0189FF;color:#fff;margin-bottom:3px;font-size:12px;line-height:1.3}
.side-tool .tool-item:hover{background:#FFCC00;color:#1a1a1a}
.side-tool .tool-item svg{width:24px;height:24px;display:block;margin:0 auto 3px;fill:currentColor}
.side-tool .tool-top{cursor:pointer}

/* inner banner + breadcrumb */
.n-banner{height:300px;background-position:center;background-size:cover;position:relative}
.n-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(7,40,75,.55),rgba(7,40,75,.5))}
.n-banner .nban-text{position:relative;text-align:center;color:#fff;padding-top:110px}
.n-banner .nban-text h2{font-size:36px;letter-spacing:3px;text-shadow:0 2px 10px rgba(0,0,0,.35)}
.n-banner .nban-text p{font-size:13px;letter-spacing:6px;opacity:.9;margin-top:10px;text-transform:uppercase}
.ntit{background:#f6f6f6;border-bottom:1px solid #ebebeb}
.ntt{height:56px;line-height:56px}
.ntt h1{display:inline-block;font-size:22px;color:#333;font-weight:normal;vertical-align:middle}
.ntt h1:before{content:"";display:inline-block;width:4px;height:20px;background:#0189FF;margin-right:10px;vertical-align:-3px}
.ntt i{font-style:normal;color:#bbb;font-size:13px;margin-left:10px;text-transform:uppercase;letter-spacing:1px}
.ntt .weiz{float:right;font-size:12px;color:#999}
.ntt .weiz a{color:#999}
.ntt .weiz a:hover{color:#0189FF}

/* inner layout */
.nycontainer{padding:26px 0 36px}
.boxleft{width:260px;float:left}
.boxright{width:900px;float:right;background:#fff;border:1px solid #DFDFDF;padding:22px 26px}
.slidemenutt{height:80px;background:#0189FF;color:#fff;text-align:center;display:flex;flex-direction:column;justify-content:center}
.slidemenutt span{display:block;font-size:22px}
.slidemenutt em{font-style:normal;font-size:12px;letter-spacing:2px;color:rgba(255,255,255,.7);margin-top:4px}
.submun{background:#F5F5F5;padding:6px}
.submun li a{display:block;height:42px;line-height:42px;background:#fff;padding-left:28px;font-size:14px;border-bottom:1px solid #f0f0f0;position:relative;color:#444}
.submun li a:before{content:"";width:6px;height:6px;background:#0189FF;position:absolute;left:12px;top:18px}
.submun li a:hover,.submun li.active a{background:#FFCC00;color:#fff}
.submun li.active a:before,.submun li a:hover:before{background:#fff}
.lxtt{height:46px;line-height:46px;background:#0189FF;color:#fff;padding-left:16px;margin-top:14px;font-size:16px}
.lxtt:before{content:"";display:inline-block;width:4px;height:18px;background:#FFCC00;margin-right:8px;vertical-align:-3px}
.contactcm{padding:14px 16px;font-size:13px;color:#666;line-height:26px;background:#fff;border:1px solid #eee;border-top:0}
.contactcm p{margin:1px 0}
.contactcm .zxzx{display:block;height:40px;line-height:40px;background:#FFCC00;color:#fff;text-align:center;margin-top:12px;font-size:14px}
.contactcm .zxzx.uy{background:#33A1FF}

/* content */
.content{font-size:14px;line-height:28px;color:#444}
.content .dh1{font-size:22px;color:#222;text-align:left;margin:0 0 6px}
.content .sub{font-size:18px;color:#0189FF;margin:22px 0 10px;border-left:4px solid #FFCC00;padding-left:10px}
.content p{margin:8px 0;text-align:justify}
.content img{max-width:100%;display:block;margin:12px auto}
.content_info{color:#999;font-size:12px;text-align:center;padding-bottom:14px;border-bottom:1px dashed #ddd;margin-bottom:18px}
.prodetail-top{overflow:hidden;margin-bottom:10px}
.prodetail-pic{width:380px;height:300px;float:left;border:1px solid #eee;overflow:hidden}
.prodetail-pic img{width:100%;height:100%;object-fit:cover}
.prodetail-info{width:430px;float:right}
.prodetail-info .ttl{font-size:22px}
.prodetail-info .brief{font-size:13px;color:#666;line-height:24px;margin:14px 0}
.param-table{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:13px}
.param-table th,.param-table td{border:1px solid #e6e6e6;padding:9px 12px;text-align:left}
.param-table th{background:#f0f6fc;color:#333;width:42%}
.param-table td{color:#666}
.feature-list{margin:8px 0}
.feature-list li{padding:10px 10px 10px 42px;position:relative;font-size:13px;color:#555;background:#f8fafd;margin-bottom:8px}
.feature-list li:before{content:"\2713";position:absolute;left:10px;top:9px;width:22px;height:22px;line-height:22px;text-align:center;background:#0189FF;color:#fff;border-radius:50%;font-size:12px}
.page_back{border-top:1px dashed #ddd;margin-top:22px;padding-top:14px;font-size:13px;line-height:30px}
.page_back a{color:#0189FF}
.page_back .fr a{display:inline-block;padding:0 14px;height:30px;line-height:30px;background:#f0f0f0;color:#555}
.page_back .fr a:hover{background:#0189FF;color:#fff}

.related-list{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
.related-list li{width:188px}
.related-list li a{display:block;position:relative;height:150px;overflow:hidden;border:1px solid #eee}
.related-list li img{width:100%;height:150px;object-fit:cover;transition:transform .4s}
.related-list li a:hover img{transform:scale(1.08)}
.related-list li .ttbg{height:32px;line-height:32px;font-size:12px}

.prodlist-grid{display:flex;flex-wrap:wrap;gap:16px;margin-top:8px}
.prodlist-grid li{width:200px;background:#fff;border:1px solid #eee}
.prodlist-grid li .pro_pic{width:100%;height:160px;overflow:hidden}
.prodlist-grid li .pro_pic img{width:100%;height:160px;object-fit:cover;transition:transform .4s}
.prodlist-grid li:hover .pro_pic img{transform:scale(1.08)}
.prodlist-grid li .desc{padding:10px;text-align:center}
.prodlist-grid li .desc h3{font-size:14px;color:#333;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prodlist-grid li .desc .alink{display:block;height:32px;line-height:32px;background:#f0f0f0;color:#555;font-size:12px}
.prodlist-grid li:hover .desc .alink{background:#0189FF;color:#fff}

.news-rows li{display:flex;gap:18px;padding:18px 0;border-bottom:1px dashed #e0e0e0}
.news-rows li .nthumb{width:200px;height:130px;flex:0 0 200px;overflow:hidden}
.news-rows li .nthumb img{width:200px;height:130px;object-fit:cover;transition:transform .4s}
.news-rows li:hover .nthumb img{transform:scale(1.06)}
.news-rows li .nbody{flex:1}
.news-rows li .nbody h3{font-size:16px;color:#222;margin-bottom:6px}
.news-rows li:hover .nbody h3{color:#0189FF}
.news-rows li .nbody .ndate{font-size:12px;color:#0189FF;margin-bottom:6px}
.news-rows li .nbody p{font-size:13px;color:#777;line-height:22px}
.news-rows li .nbody .nmore{display:inline-block;margin-top:8px;color:#0189FF;font-size:12px}

.about-stats{display:flex;justify-content:space-between;margin:20px 0;flex-wrap:wrap}
.about-stats .st{width:23%;text-align:center;background:#f8fafd;padding:18px 6px;border-top:3px solid #0189FF}
.about-stats .st b{display:block;font-size:30px;color:#0189FF}
.about-stats .st span{font-size:13px;color:#666;margin-top:4px;display:block}
.timeline{position:relative;margin:20px 0 10px 8px;padding-left:22px;border-left:2px solid #0189FF}
.tl-item{position:relative;padding:0 0 22px 22px}
.tl-item:before{content:"";position:absolute;left:-29px;top:5px;width:12px;height:12px;background:#FFCC00;border:2px solid #0189FF;border-radius:50%}
.tl-item .tl-year{font-size:18px;color:#0189FF;font-weight:bold}
.tl-item .tl-txt{font-size:13px;color:#666;margin-top:4px}
.culture{overflow:hidden;margin:16px 0}
.culture .culture-item{width:31.3%;margin:0 1%;float:left;background:#f8fafd;padding:22px 16px;text-align:center;border-bottom:3px solid #FFCC00}
.culture .culture-item h3{color:#0189FF;font-size:17px;margin-bottom:8px}
.culture .culture-item p{font-size:13px;color:#666;line-height:22px}
.team{overflow:hidden;margin:16px 0}
.team .team-item{width:23%;margin:8px 1%;float:left;text-align:center}
.team .team-item img{width:140px;height:140px;border-radius:50%;object-fit:cover;border:3px solid #eee}
.team .team-item h4{margin-top:10px;font-size:15px;color:#333}
.team .team-item p{color:#999;font-size:12px}

.contact-cards{overflow:hidden;margin:10px 0 20px}
.contact-cards .cc-item{width:31.3%;margin:0 1%;float:left;text-align:center;padding:24px 12px;background:#f8fafd;border-top:3px solid #0189FF}
.contact-cards .cc-item svg{width:36px;height:36px;fill:#0189FF}
.contact-cards .cc-item h4{margin:8px 0 4px;font-size:15px;color:#333}
.contact-cards .cc-item p{font-size:13px;color:#666;word-break:break-all}
.contact-form{padding:8px 0}
.contact-form .row{margin-bottom:14px}
.contact-form label{display:block;font-size:13px;color:#666;margin-bottom:4px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid #ddd;height:38px;padding:0 12px;font-size:13px;font-family:inherit;outline:none}
.contact-form input:focus,.contact-form textarea:focus{border-color:#0189FF}
.contact-form textarea{height:120px;padding:8px 12px;resize:vertical}
.contact-form .tjsubmit{background:#0189FF;color:#fff;border:0;width:140px;height:42px;cursor:pointer;font-size:14px}
.contact-form .tjsubmit:hover{background:#0070d2}

/* responsive */
@media(max-width:1200px){
  .warp{width:100%}
  .indexabout_pic{width:48%}.indexabout_info{width:48%}
  .indexabout_pic img{width:100%}
  .newsboxl{width:40%}.indexnewsl{width:56%}
  .boxright{width:auto}
}
@media(max-width:1024px){
  .cplist li,.caseboxlist li{width:46%}
  .prodlist-grid li{width:30%}
}
@media(max-width:768px){
  body{font-size:13px}
  .top{font-size:11px}.top .fr a{margin:0 3px}
  .headerlogo{height:auto;padding:10px 12px}
  .headerlogo .warp{height:auto}
  #logo{position:static}
  #logo .logo-ico{width:48px;height:48px;flex-basis:48px}
  #logo .logo-txt b{font-size:20px}
  #tel{position:static;padding-left:0;background:none;margin-top:8px;display:block}
  #tel .font26{font-size:18px}
  .menu-toggle{display:block}
  #nav{height:auto;display:none;position:absolute;top:60px;left:0;right:0;z-index:250}
  #nav.open{display:block}
  .menu>li{float:none;width:100%;padding:0;text-align:left;border-bottom:1px solid rgba(255,255,255,.12)}
  .menu>li>a{height:48px;line-height:48px;padding:0 18px}
  .menu>li:hover>a,.menu>li.active>a{box-shadow:none}
  .lbul{position:static;display:none;background:rgba(0,60,120,.6)}
  .menu li.mainlevel.open .lbul{display:block}
  .lbul li a{height:42px;line-height:42px;padding-left:36px}
  .banner,.banner .flashbox,.banner .flashbox li{height:240px}
  .banner .flashbox li .btxt h3{font-size:24px}
  .banner .flashbox li .btxt p{font-size:13px}
  .indextt{padding:26px 0 16px}
  .indextt h3{font-size:22px}
  .indexabout_pic,.indexabout_info,.newsboxl,.indexnewsl{width:100%;float:none}
  .indexabout_pic{height:auto}.indexabout_pic img{height:auto}
  .cplist li,.caseboxlist li{width:100%;margin:12px 0}
  .cplist li a,.cplist li a img,.caseboxlist li a,.caseboxlist li a img{width:100%}
  .inexcp{padding-bottom:20px}
  .boxleft,.boxright{width:100%;float:none}
  .prodetail-pic,.prodetail-info{width:100%;float:none}
  .prodlist-grid li{width:100%}
  .news-rows li{flex-direction:column}
  .news-rows li .nthumb{width:100%;height:180px;flex-basis:auto}
  .about-stats .st,.culture .culture-item,.team .team-item,.contact-cards .cc-item{width:100%;margin:6px 0}
  .n-banner{height:160px}
  .n-banner .nban-text{padding-top:54px}
  .n-banner .nban-text h2{font-size:24px}
  .ntt{height:auto;line-height:1.6;padding:10px 0}
  .ntt .weiz{float:none;display:block}
  #footer .copy,.ewem{width:100%;float:none}
  .ewem{margin-top:14px}
  .side-tool{width:50px;right:4px;bottom:40px}
  .side-tool .tool-item{width:50px}
}