@charset "utf-8";
/* CSS Document */
*{ list-style:none; margin: 0; padding: 0; text-decoration: none; outline: none; font-size: 14px; font-family: '微软雅黑';}
h1,h2,h3,h4{ font-weight: normal;}
img{ border: none;margin: 0;padding: 0;}
input{ border: none;}
a{text-decoration: none;}
a:hover, a:focus{text-decoration: none;}
p{padding: 0;margin: 0;}
ul,ol{margin: 0;padding: 0;}
.clearfix:before,.clearfix:after{content:"";display: table;}
.clearfix:after{clear: both;}

/* 首页开始 */
/* 头部 */
.top{background: #fff;}
.top header{padding:0 150px;margin: auto;height: 100px;display: flex;align-items: center;justify-content: space-between;}
.logo{display: block;width: 340px;}
.logo img{display: block;width: 100%;}
.mobnav-btn,.mobnav{display: none;}
.nav-tel{display: flex;align-items: center;flex-direction: row-reverse;}
.nav-tel img{display: block;width: 35px;margin-right: 5px;}
.nav-tel p{font-size: 26px;color: #0068b7;}
.nav ul{display: flex;}
.nav ul li{position: relative;}
.nav ul li+li{margin-left: 50px;}
.nav ul li>a{font-size: 16px;color: #282828;line-height: 50px;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.nav ul li>a:hover{color: #0068b7;}
.nav ul li.current>a{color: #0068b7;}
.subnav{display: none;position: absolute;background: #fff;border-top: 1px solid #ddd;width: 150px;padding-bottom: 10px;z-index: 9999;}
.subnav a{display: block;padding: 0 10px;font-size: 14px;line-height: 36px;color: #333;border-bottom: 1px dashed #eee;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.subnav a:hover{background: #0068b7;color: #fff;}
/* banner */
#mobbanner{display: none;}

/* 产品 */
.in-pro-nav{background: #0068b7;height: 260px;display: flex;align-items: center;}
.in-pro-nav>div{width: 1620px;margin: auto;display: flex;}
.in-pro-nav-item{display: flex;justify-content: center;width: 33%;box-sizing: border-box;height: 120px;align-items: center;}
.in-pro-nav-item+.in-pro-nav-item{border-left: 1px solid #47adfb;}
.in-pro-nav-item img{display: block;width: 76px;background: #fff;border-radius: 50%;margin-right: 30px;}
.in-pro-nav-item h4{font-size: 18px;font-weight: bold;color: #fff;margin-bottom: 5px;}
.in-pro-nav-item p{font-size: 14px;color: #fff;}
#in-pro-list{width: 100%;position: relative;overflow: hidden;padding-bottom: 46px;}
#myCanvas{position:absolute;left:0;bottom:-70%;z-index:-1}
#in-pro-list .in-pro-div{width: 1620px;margin: auto;padding-top: 80px;position: relative;padding-bottom: 50px;}
.in-pro-swiper{overflow: hidden;}
#in-pro-list .in-pro-div .swiper-slide{background: #f1f2f4;border: 1px solid #f1f2f4;box-sizing: border-box;}
#in-pro-list .in-pro-div .swiper-slide img{display: block;width: 100%;}
#in-pro-list .in-pro-div .swiper-slide span{display: block;padding: 30px 40px;}
#in-pro-list .in-pro-div .swiper-slide span div{width: 15px;height: 2px;background: #0068b7;margin-bottom: 30px;}
#in-pro-list .in-pro-div .swiper-slide span h3{font-size: 16px;color: #333;}
.viewmore{display: flex;align-items: center;position: absolute;right: 0;bottom: 0px;font-size: 16px;color: #333;z-index: 999;}
#in-pro-list .swiper-pagination-bullet-active{background: #0068b7;}

/* 关于 */
.in-about{background:url(../images/in-about-bg.jpg) no-repeat;background-attachment: fixed;overflow: hidden;}
.in-about>div{padding:100px 150px;margin: auto;position: relative;}
.in-about>div>img{display: block;width: 55%;}
.in-about-box{position: absolute;right: 0;width: 55%;background: #fff;padding: 80px 50px;top: 146px;}
.in-about-t h2{display: flex;font-size: 32px;color: #333;align-items: center;}
.in-about-t p{font-size: 22px;color: #b3b3b3;text-transform: uppercase;}
.in-about-box>p{font-size: 16px;color: #333;line-height: 26px;margin-top: 40px;margin-bottom: 40px;
    display:-webkit-box;
    -webkit-line-clamp:4;
    -webkit-box-orient:vertical;
    overflow:hidden;
    height: 104px;}
.in-ab-vm{display: flex;font-size: 16px;color: #333;align-items: center;}

/* 首页新闻 */
.in-news{padding:0 150px;margin: auto;padding-top: 60px;}
.in-news .in-about-t{float: left;}
.in-news-nav{float: right;display: flex;align-items: center;font-size: 20px;color: #e1e1e1;}
.in-news-nav a{display: block;width: 180px;text-align: center;}
.in-news-nav a img{width: 57px;}
.in-news-nav a p{font-size: 16px;color: #0068b7;text-align: center;}
.in-news-artcle div{display: inline-block;width: 57px;height: 50px;background: url(../images/in-news-fl2.png) no-repeat 0px 0px;background-size: 57px;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.in-news-nav a.in-news-artcle p{color: #c4c4c4;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.in-news-nav a:hover p{color: #0068b7;}
.in-news-nav a:hover div{background-position-y: -50px;}
.in-news-box{display: flex;margin-top: 30px;justify-content: space-between;}
.in-news-box>div{width: 49%;}
.in-news-img{overflow: hidden;}
.in-news-img img{display: block;width: 100%;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.in-news-a-div h2{font-size: 18px;color: #333;line-height: 40px;font-weight: bold;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;
    overflow:hidden;
    text-overflow:ellipsis;
    -o-text-overflow:ellipsis;
    -webkit-text-overflow:ellipsis;
    -moz-text-overflow:ellipsis;
    white-space:nowrap;}
.in-news-a-div p{font-size: 14px;color: #666;line-height: 20px;margin-top: 5px;margin-bottom: 20px;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    height: 40px;}
.in-news-a-div span{display: flex;justify-content: space-between;font-size: 12px;color: #666;}
.in-news-a-div span em{font-style: normal;font-size: 14px;color: #666;text-decoration: underline;}
.in-news-r>a{display: flex;padding-bottom: 10px;border-bottom: 1px solid #e3e3e3;align-items: center;}
.in-news-r>a+a{margin-top: 20px;}
.in-news-r>a .in-news-img{width: 290px;margin-right: 20px;}
.in-news-r>a img{display: block;width: 100%;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.in-news-r .in-news-a-div{width: calc(100% - 310px);}
.in-news-box a:hover .in-news-img img{transform:scale(1.2)}
.in-news-box a:hover h2{color: #0068b7;}

/* 底部 */
footer{border-top: 30px solid #0068b7;background: #282828;padding-top: 60px;padding-bottom: 70px;margin-top: 100px;}
.foot{width: 1620px;margin: auto;display: flex;}
.foot-01{width: 20%;}
.foot-01>div{margin-top: 100px;width: 140px;}
.foot-01>div img{display: block;width: 100%;}
.foot-01>div p{font-size: 12px;color: #ddd;line-height: 30px;text-align: center;}
.foot-02{width: 30%;margin: 0 5%;display: flex;flex-wrap: wrap;}
.foot-02-item{width: 33%;}
.foot-02-item h3{font-size: 20px;color: #fff;font-weight: bold;margin-bottom: 20px;}
.foot-02-item li a{font-size: 14px;color: #fff;opacity: .5;line-height: 30px;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.foot-02-item li a:hover{opacity: 1;}
.foot-03{width: 40%;}
.foot-03 form{display: flex;flex-wrap: wrap;}
.foot-03 div{width: 100%;margin-bottom: 40px;}
.foot-03 div p{font-size: 14px;color: #fff;}
.foot-03 div input{width: 100%;background: none;border-bottom: 1px solid #a9a9a9;line-height: 40px;color:white;}
.foot-03 div.w48{width: 48%;}
.foot-03 div.w48+.w48{margin-left: 4%;}
.foot-03 a{width: 140px;line-height: 42px;background: #0068b7;color: #fff;border: 1px solid #0068b7;border-radius: 22px;cursor: pointer;display: block;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.foot-03 a:hover{background: #282828;}
.copyright{background: #000;}
.copyright p{font-size: 14px;color: #fff;line-height: 60px;text-align: center;}
.copyright p a{color: #fff;}
.copyright p a:hover{color: #0068b7;}

/* 关于我们页面 */
.nybanner>img{display: block;width: 100%;}
.ny-main{width: 1620px;margin: auto;padding-top: 30px;position: relative;min-height: 500px;display: flex;padding-top: 100px;}
.ny-nav{width: 15%;padding-top: 11%;}
.ny-left-top{width: 500px;position: absolute;left: 0;top: 30px;z-index: -1;}
.ny-left-top img{display: block;width: 100%;}
.ny-left-top h1{font-size: 40px;color: #fff;position: absolute;left: 30px;top: 50%;line-height: 60px;margin-top: -30px;}
.ny-left>ul{padding: 10px 0;background: url(../images/ny-l-nav-bg.png) repeat-y;}
.ny-left>ul li a{display: block;font-size: 18px;color: #333;line-height: 50px;border-left: 12px solid transparent;padding-left: 20px;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;
    overflow:hidden;
    text-overflow:ellipsis;
    -o-text-overflow:ellipsis;
    -webkit-text-overflow:ellipsis;
    -moz-text-overflow:ellipsis;
    white-space:nowrap;}
.ny-left>ul li.current a{border-color: #0068b7;color: #0068b7;}
.ny-left>ul li:hover a{border-color: #0068b7;color: #0068b7;}
.ny-right{width: 85%;background: #fff;padding: 30px;box-sizing: border-box;}
.about-box{display: flex;justify-content: space-between;}
.about-left{width: 60%;padding-top: 100px;}
.about-r-img{width: 20%;display: block;margin-right: 5%;}
.ny-tittle h2{font-size: 34px;color: #333;font-weight: bold;}
.ny-tittle span{font-size: 16px;color: #777;}
.about-left>p{font-size: 16px;color: #666;line-height: 24px;}
.about-left>p+p{margin-top: 10px;}
.about-left .ny-tittle{margin-bottom: 30px;}
.about-left>span{width: 18px;height: 4px;background: #333;margin-top: 40px;display: block;}
.culture-box,.workshop-box,.honor-box{display: flex;flex-wrap: wrap;}
.cul-item,.workshop-item{width: 31%;margin: 1%;}
.cul-item>img{display: block;width: 100%;}
.cul-item>div{background: #f5f5f5;padding: 10px;box-sizing: border-box;position: relative;padding-top: 20px;}
.cul-item>div h3{font-size: 16px;color: #333;}
.cul-item>div p{font-size: 14px;height: 40px;line-height: 20px;color: #666;display: flex;align-items: center;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    height: 40px;}
.cul-item>div img{display: block;position: absolute;width: 60px;right: 30px;top: 16px;}
.workshop-item img{display: block;width: 100%;}
.workshop-item p{font-size: 16px;color: #333;line-height: 24px;text-align: center;}

.honor-item{width: 23%;margin: 1%;margin-bottom: 20px;}
.honor-item .img{width: 100%;height: auto;background: url(../images/honer-bg.jpg) no-repeat center;box-shadow: 0px 14px 8px rgb(11 11 11 / 4%);padding: 10px;background-size: cover;box-sizing: border-box;}
.honor-item .img img {display: block;width: 100%;}
.honor-item p{font-size: 16px;line-height: 40px;text-align: center;}

/* 产品中心 */
.pro-box{display: flex;flex-wrap: wrap;}
.pro-item{display: block;width: 23%;margin: 1%;margin-bottom: 20px;background: #f1f2f4;border: 1px solid #f1f2f4;box-sizing: border-box;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.pro-item div{overflow: hidden;}
.pro-item img{display: block;width: 100%;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.pro-item span{display: block;padding: 30px 40px;}
.pro-item span div{width: 15px;height: 2px;background: #0068b7;margin-bottom: 30px;-webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.pro-item span h3{font-size: 16px;color: #333;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.pro-item:hover{background: #0068b7;}
.pro-item:hover img{transform:scale(1.2);}
.pro-item:hover span div{background: #fff;}
.pro-item:hover span h3{color: #fff;}
/* 产品详情 */
.pro-detail-box{width: 1200px;margin: auto;padding-bottom: 70px;}
.pro-detail-box h1{font-size: 30px;color: #333;line-height: 60px;border-bottom: 1px solid #ddd;margin-bottom: 20px;}
.swiper-button-prev2 {background: url(../images/jt-left.png) no-repeat;position: absolute;left: -32px;margin-top: -33px;width: 30px;height: 67px;z-index: 999;}
.swiper-button-next2 {background: url(../images/jt-right.png) no-repeat;position: absolute;right: -32px;margin-top: -33px;width:30px;height: 67px;z-index: 999;}
.pro-det-swiper .swiper-slide-active img{border: 2px solid #e4e4e4;}

.pro-detail-btn{text-align: center;}
.pro-detail-btn a{display: inline-block;width: 150px;line-height: 38px;font-size: 14px;color: #fff;background: #0068b7;border-radius:20px;border: 1px solid transparent;
    -webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.pro-detail-btn a+a{margin-left: 15px;}
.pro-detail-btn a:hover{border: 1px solid #0068b7;color: #0068b7;background: none;}
.pto-detail-content{background: #fff;padding-top: 50px;padding-bottom: 100px;width: 100%;}
.pto-detail-content>div{width: 1200px;margin: auto;}
.pro-detail-small-t{margin-bottom: 20px;}
.pro-detail-small-t p{padding-left: 25px;background: #0068b7;font-size: 20px;line-height: 40px;color: #fff;}
.pro-detail-small-t img{display: block;}
#xunpan{margin-top: 70px;}
/* .pro-detail-table{text-align: center;} */
.pro-detail-table img{max-width: 100%;}
.pro-detail-table table{width: 100%;border-collapse: collapse;}
.pro-detail-table table th{text-align: center;font-size: 16px;color: #333;background: #c6c6c6;line-height: 40px;border: 1px solid #e4e4e4;}
.pro-detail-table table td{padding: 5px;font-size: 16px;color: #333;line-height: 30px;border: 1px solid #e4e4e4;text-align: left;}
.pro-detail-table table tr:nth-child(2n+1){background: #f5f5f5;}
.pro-xp-item{float: left;position: relative;width: 100%;margin-bottom: 10px;}
.pro-xp-item>input{font-size: 16px;color: #333;line-height: 38px;padding-left: 90px;border: 1px solid #e4e4e4;width: calc(100% - 92px);}
.pro-xp-item>p{width: 90px;position: absolute;top: 0;font-size: 16px;color: #999;line-height: 40px;left: 10px;}
.wd50{width: 49.5%;}
.ml2{margin-left: 1%;}
.pro-xp-item textarea{padding: 10px;border: 1px solid #e4e4e4;font-size: 14px;color: #333;line-height: 24px;width: calc(100% - 22px);}
.sub-btn{display: block;width: 200px;background: #0068b7;font-size: 16px;color: #fff;line-height: 40px;border-radius: 5px;border: 1px solid transparent;cursor: pointer;margin-top: 40px;float: left; -webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.sub-btn:hover{border-color: #0068b7;background: none;color: #0068b7;}
.pro-detail-box .pro-det-swiper{position: relative;}
.pro-detail-box .button{top: 50%;margin-top: -33.5px;position: absolute; }
.pro-detail-box .button .swiper-button-prev2{top: 0;margin-top: 0;}
.pro-detail-box .button .swiper-button-next2{top: 0;margin-top: 0;}
/* 材质 */
.caizhi .ny-left{width: 100%;}
.caizhi .ny-left li a{font-size: 16px;}
.material-box h2{font-size: 30px;color: #333;line-height: 60px;border-bottom: 1px solid #ddd;margin-bottom: 20px;}
.material-box div+div{margin-top: 20px;}
.material-box div h3{font-size: 16px;color: #0068b7;font-weight: bold;padding-left: 15px;background: url(../images/sanjiao.png) no-repeat left center;background-size: 7px;}
.material-box div p{font-size: 14px;color: #333;line-height: 24px;padding-left: 15px;}
.caizhi .material-box div table{border-collapse: collapse;width: 100%;margin-top: 10px;}
.caizhi .material-box div table td{border: 1px solid #eee;text-align: center;}
/* 新闻中心 */
.news-nav{width: 1620px;margin: auto;background: #fff;display: flex;height: 80px;box-shadow: 0px 14px 8px rgb(11 11 11 / 4%);justify-content: space-between;
    -webkit-transform: translateY(-40px);
    transform: translateY(-40px);}
.news-nav a{display: flex;width: 33.3%;justify-content: center;align-items: center;font-size: 16px;color: #333;
    -webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.news-nav a span{display: block;width: 40px;height: 40px;background: url(../images/news-nav-img.png) no-repeat -40px 0;background-size: 120px 80px;margin-right: 10px;-webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.news-nav a:first-child span{background-position: 0px 0px;
    -webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.news-nav a:last-child span{background-position:-80px 0;
    -webkit-transition: 1s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.news-nav a img{display: block;width: 40px;margin-right: 5px;}
.news-nav a+a{border-left: 1px solid #eee;}
.news-nav a:hover{background: #0068b7;color: #fff;}
.news-nav a:hover span{background-position-y: -40px;}
.news-nav a.current{background: #0068b7;color: #fff;}
.news-nav a.current span{background-position-y: -40px;}

.news-box{width: 1620px;margin: auto;margin-top: 40px;}
.news-item{display: flex;padding: 10px;background: #fff;align-items: center;}
.news-item+.news-item{margin-top: 20px;}
.news-item .in-news-img{width: 290px;margin-right: 20px;}
.news-item .in-news-a-div{width: calc(100% - 310px);}
.news-item:hover img{transform: scale(1.2);}
.news-item:hover h2{color: #0068b7;}
.news-item:hover p{color: #0068b7;}
.news-item:hover span{color: #0068b7;}
.news-item:hover span em{color: #0068b7;}

.news-det-t{border-bottom: 1px solid #ddd;margin-bottom: 30px;padding-bottom: 10px;}
.news-det-t h1{font-size: 24px;color: #333;margin-bottom: 10px;}
.news-det-t p{font-size: 12px;color: #666;}
.news-det-main p{font-size: 14px;color: #333;line-height: 24px;text-indent: 2em;}
.news-det-main p+p{margin-top: 10px;}
.news-det-main img{max-width: 80%;display: block;margin: auto;}
.news-det-nav{display: flex;justify-content: space-between;padding-top: 20px;margin-top: 40px;border-top: 1px solid #ddd;}
.news-det-nav p{max-width: 48%;font-size: 14px;color: #333;line-height: 40px;overflow:hidden;
    text-overflow:ellipsis;
    -o-text-overflow:ellipsis;
    -webkit-text-overflow:ellipsis;
    -moz-text-overflow:ellipsis;
    white-space:nowrap;}
.news-det-nav a{font-size: 14px;color: #333;line-height: 40px;
    -webkit-transition: 0.5s all;
    -moz-transition: 0.5s all;
    -ms-transition: 0.5s all;
    -o-transition: 0.5s all;
    transition: 0.5s;}
.news-det-nav a:hover{color: #0068b7;}
/* 联系我们 */
.contact-box{width: 1620px;margin: auto;margin-top: 50px;}
.contact-t h2{font-size:30px;text-align: center;color: #333;}
.contact-t h2::after{content: "";width:40px;height: 4px;background: #0068b7;display: block;margin: auto;margin-top: 10px;}
.contact-t p{font-size: 14px;color: #333;line-height: 24px;text-align: center;margin-top: 20px;margin-bottom: 20px;}
.contact-infor{width: 1200px;margin: auto;display: flex;}
.con-left{width: 30%;background: #f5f5f5;padding:70px 50px;box-sizing: border-box;}
.con-l-item{display: flex;align-items: center;}
.con-l-item+.con-l-item{margin-top: 60px;}
.con-l-item img{display: block;width: 30px;margin-right: 10px;}
.con-right{width: 70%;}
/* .con-right div{width: 100%;height: 100%;} */
.liuyan{margin-top: 50px;}
.contact-form{width: 1200px;margin: auto;}
.cont-form-item{width: 32%;float: left;}
.cont-form-item+.cont-form-item{margin-left: 2%;}
.con-msg{width: 100%;float: left;}
.contact-form p{font-size: 16px;color: #333;margin-bottom: 10px;}
.contact-form input{background: none;padding-left: 10px;border: 1px solid #dfdfdf;width: calc(100% - 12px);font-size: 14px;color: #333;line-height: 40px;border-radius: 5px;}
.contact-form textarea{padding: 5px;background: none;border: 1px solid #dfdfdf;width: calc(100% - 12px);font-size: 14px;color: #333;line-height: 20px;border-radius: 5px;}
.contact-form>div{margin-bottom: 10px;}

/* 合金材料表 */
.alloy-list{width: 1620px;margin: auto;padding-top:30px;}
.alloy-title{margin-bottom: 20px;}
.alloy-title h3{font-size: 20px;color: #333;line-height: 30px;text-align: center;}
.alloy-title p{font-size: 14px;color: #999;text-align: center;}
.alloy-item{padding: 20px;background: #fff;}
.alloy-item+.alloy-item{margin-top: 20px;}
.alloy-item table{border-collapse: collapse;width: 100%;}
.alloy-item table td{border: 1px solid #eee;text-align: center;line-height:30px;font-size: 16px;}
.alloy-item table thead{background: #0068b7;color: #fff;}
.alloy-item table tbody tr:nth-child(even){background: #f3f3f3;}
.alloy-item table tbody tr:nth-child(even) td[rowspan]{background: #fff;}