/*产品系列start*/
.product-nav-box{
    width: 100%;
}
img{
    width: auto;
    margin: 0 auto;
}
.title-box{
    margin: 60px auto 50px auto;
}
.product-nav-box .full-box{
    overflow: hidden;
    height: 918px;
    width: 100%;
    transition: 1s;
    -moz-transition: 1s;
    -webkit-transition: 1s;
    -o-transition: 1s;
}
.product-nav-box .intro-box{
    margin: 210px auto 0 auto;
    text-align: center;
    color: #fff;
}
.product-nav-box .intro-box .nav-intro{
    margin-top: 15px;
}
.product-nav-box .intro-box .nav-link{
    border: solid 2px #fff;
    padding: 5px 25px;
    color: #fff;
    margin-top: 45px;
    display: inline-block;
    transition: 1s;
    -moz-transition: 1s;
    -webkit-transition: 1s;
    -o-transition: 1s;
}
.product-nav-box .intro-box .nav-link:hover{
    border: solid 2px #f39f06;
    color: #f39f06;
}
.product-nav-box .list-box{
    position: absolute;
    bottom: 0;
    width: 1200px;
    margin: 0 auto;
}
.product-nav-box .list-box li{
    position: relative;
    float: left;
    width: 300px;
    height: 215px;
    overflow: hidden;
    cursor: pointer;
}
.product-nav-box .list-box li:hover .water{
    background-color: #cc9933;
    filter:alpha(opacity=80); /* IE */
    -moz-opacity:0.8; /* 老版Mozilla */
    -khtml-opacity:0.8; /* 老版Safari */
    opacity: 0.8; /* 支持opacity的浏览器*/

}
.product-nav-box .list-box li img{
    height: 215px;
}
.product-nav-box .list-box li .water{
    width: 300px;
    height: 215px;
    background-color: #000;
    filter:alpha(opacity=50); /* IE */
    -moz-opacity:0.5; /* 老版Mozilla */
    -khtml-opacity:0.5; /* 老版Safari */
    opacity: 0.5; /* 支持opacity的浏览器*/
    position: absolute;
    top:0;
    transition: 1s;
    -moz-transition: 1s;
    -webkit-transition: 1s;
    -o-transition: 1s;
}
.product-nav-box .list-box li .intro{
    width: 300px;
    height: 215px;
    overflow: hidden;
    filter:alpha(opacity=0); /* IE */
    -moz-opacity:0; /* 老版Mozilla */
    -khtml-opacity:0; /* 老版Safari */
    opacity: 0; /* 支持opacity的浏览器*/
    position: absolute;
    top:0;
    transition: 1s;
    -moz-transition: 1s;
    -webkit-transition: 1s;
    -o-transition: 1s;
    color: #fff;
}
.product-nav-box .list-box li .intro .intro-top{
    margin: 22px 0 5px 22px;
    font-size: 14px;
}
.product-nav-box .list-box li .intro .line{
    width: 55px;
    height: 0;
    border: solid 1px #fff;
    margin-left: 22px;
}
.product-nav-box .list-box li .intro .nav-name{
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    margin-top: 45px;
}
.product-nav-box .list-box li .intro .hide-intro{
    display: none;
}
.product-nav-box .list-box li .intro .hide-link{
    display: none;
}
.product-nav-box .list-box li:hover .intro{
    filter:alpha(opacity=100); /* IE */
    -moz-opacity:1; /* 老版Mozilla */
    -khtml-opacity:1; /* 老版Safari */
    opacity: 1; /* 支持opacity的浏览器*/
}
.product-nav-box .list-box li:hover .product-nav-box .full-box{
    background: none;
}


/*产品系列end*/

/*产品start*/
.product-box{
    width: 100%;
    background-color: #f5f5f5;
    overflow: hidden;
}
.product-box .product-list li{
    width: 385px;
    float: left;
    margin-right: 22.5px;
    text-align: center;
}
.product-box .product-list li .pic-box{
    width: 385px;
    /*height: 502px;*/
    overflow: hidden;
}
.product-box .product-list li .pic-box img{
    width: 100%;
}
.product-box .product-list li .title{
    height: 70px;
    line-height: 70px;
    background-color: #e6e6e6;
    font-size: 18px;
}
.product-box .product-list li img{
    transition: 1s;
    -moz-transition: 1s;
    -webkit-transition: 1s;
    -o-transition: 1s;
}
.product-box .product-list li img:hover{
    transform: scale(1.05);
}

.product-box .product-list .no-margin{
    margin-right: 0;
}

/*产品end*/

/*news start*/
.news-box{
    padding: 75px 0;
    overflow: hidden;
}

.news-box ul{
    overflow: hidden;
}
.news-box ul li{
    width: 375px;
    margin-right:37.5px;
    float: left;
}
.news-box ul .no-margin{
    margin-right: 0;
}


.news-box ul li .pic-box{
    width: 375px;
    height: 150px;
    overflow: hidden;
    margin-bottom: 35px;
}
.news-box ul li .time-box{
    float: left;
    width: 90px;
}
.news-box ul li .time-box .left-line{
    width: 1px;
    height: 160px;
    background-color: #dcdcdc;
    margin-top: 90px;
}
.news-box ul li .right-box{
    float: left;
    width: 285px;
}
.news-box ul li .right-box .go-box{
    display: block;
    width: 52px;
    height: 52px;
    border: solid 1px #000;
    text-align: center;
    line-height: 52px;
    margin: 30px 0 20px 0;
    transition: 0.5s;
    -moz-transition: 0.5s;
    -webkit-transition: 0.5s;
    -o-transition: 0.5s;
}
.news-box ul li .right-box .go-box:hover{
    color: #cc9933;
    border-color: #cc9933;
    margin-left: 10px;
}

/*news end*/
/*message start*/
.message-box{
    width: 100%;
    height: 710px;
    background: url("../img/message-back.png") center no-repeat;
    overflow: hidden;
    padding-top: 18px;
}
.message-box .form-box{
    margin: 0 auto;
    width: 760px;
}
.message-box .form-box li{
    float: left;
    width: 360px;
    height: 50px;
    background:url("../img/form-back.png");
    margin-right: 40px;
    margin-bottom: 10px;
    color: #fff;
    font-size: 14px;
    line-height: 50px;
}
.message-box .form-box ul{
    overflow: hidden;
}
.message-box .form-box li span{
    margin-left: 24px;
}
.message-box .form-box li input{
   width: 250px;
    background: none;
    border: 0;
    color: #fff;
}
.message-box .form-box .textarea{
    width: 715px;
    height: 147px;
    padding: 20px 20px 20px 25px;
    background: url("../img/form-back.png");
    border: 0;
    color: #fff;
    margin-top: 15px;
}
.message-box .form-box .textarea  textarea{
    width: 650px;
    height: 147px;
    background: none;
    border: 0;
    color: #fff;
    margin-left: 20px;
    float: left;
}
.submit{
   width: 100px;
    height: 42px;
    background-color: #cc9933;
    color: #fff;
    border-radius: 3px;
    border: 0;
    cursor: pointer;
    margin: 20px 14px 0 0;
}
.reset{
    width: 100px;
    height: 42px;
    background-color: #fff;
    color: #000;
    border-radius: 3px;
    border: 0;
    cursor: pointer;
    margin: 20px 14px 0 0;
}
.message-box .form-box .no-margin{
    margin-right: 0;
}
/*message end*/