p{margin: 0 0 0 0;}
.fl{float: left;}
.fr{float: right;}

/* */
.w1920{width: 1920px;margin-left: -960px;left:50%;position: relative;}
.w1200{width: 1200px;margin:0 auto;}

/* */
.head{height: 146px;}
.logo{float: left;margin-top: 39px;margin-left: 17px;}
.topLink{margin-top:27px;float: right;}
.k1{text-align: right;color: #565656;font-size:12px;line-height: 21px;margin-right: 24px;}
.k1 a{color: #565656;}

/* */
.ss{height: 66px;background:url(../images/ss.png)repeat-x;margin-top: -6px;position: relative;z-index: 999;padding-top: 6px;}
.hotSearch{margin-left: 20px;color: #a09f9e;font-size: 14px;line-height: 50px;}
.hotSearch a{display: inline-block;margin-right: 6px;color: #a09f9e;}
#formsearch{width: 210px;height: 30px;background: url(../images/sou.png)no-repeat;margin-top: 10px;margin-right: 11px;float: right;}
#formsearch input{background:none;float: left;border:none;height: 30px;line-height: 30px;outline: none;}
#formsearch input#keyword{width: 183px;text-indent: 10px;}
#formsearch input#s_btn{width: 27px;}
.product_list1 li img {width:100%;}
/* */
.box1{background: url(../images/bj1.png)no-repeat;height: 576px;margin-top: 45px;}
.bt{text-align: center;background: url(../images/tit.png)no-repeat center 37px;}
.bt h3{color: #cecdcd;font-size: 24px;text-transform: uppercase;line-height: 29px;}
.bt span{display: block;color: #015aa5;font-size: 24px;margin-top: 25px;line-height: 31px;}
.box1 ul{margin-top: 47px;}
.box1 ul li{float: left;width: 250px;height: 269px;text-align: center;box-shadow: 5px 5px 2px #eee;background: #f3f2f2;border-radius: 10px;padding-top: 57px;}
.box1 ul li+li{margin-left: 66px;}
.box1 ul li .img{height: 83px;}
.box1 ul li .img2{display: none;}
.box1 ul li h3{margin-top: 30px;color: #323333;font-size:18px;}
.box1 ul li:hover{background: #015aa5;box-shadow: none;}
.box1 ul li:hover .img1{display: none;}
.box1 ul li:hover .img2{display: block;margin:0 auto;}
.box1 ul li:hover h3{color: #fff;}
/* */
.box2{background: url(../images/bj2.png)no-repeat center top;height: 838px;padding-top: 34px;}
.ab-tit{margin-left: 41px;}
.ab-tit h3{background: url(../images/ab.png)no-repeat left top;color: #a6d6fd;font-size: 24px;padding-left: 52px;height: 56px;}
.ab-tit span{display: block;margin-top: 21px;background: url(../images/xian.png)no-repeat left 34px;color: #fff;font-size: 24px;line-height: 34px;letter-spacing: 5px;}
.ab-tit span b{display: block;font-weight: normal;color: #a6d6fd;font-size: 11px;text-transform: uppercase;margin-top: 7px;line-height: 13px;letter-spacing: 1px;}
.ab-cont{margin-top: 110px;height: 182px;}
.ab-cont .cont{color: #908f8f;font-size: 14px;line-height: 24px;margin-left: 41px;width: 946px;}
.ab-cont a{display: block;float: right;background: url(../images/more.png)no-repeat center top;padding-top: 44px;color: #015aa5;font-size: 14px;width: 56px;margin-right: 77px;margin-top: 44px;}

.bt2{text-align: center;}
.bt2 h3{background: url(../images/tit2.png)no-repeat center;line-height: 49px;color: #015aa5;font-size: 40px;}
.bt2 span{display: block;color: #b5b4b4;font-size: 14px;margin-top: 12px;line-height: 19px;}
.chang{margin-top: 57px;position: relative;}
.chang .hd a{display: block;width:26px;height: 33px;cursor: pointer;position: absolute;top:106px;}
.chang .hd a.prev{left:0;background: url(../images/left.png)no-repeat;}
.chang .hd a.next{right:0;background: url(../images/right.png)no-repeat;}
.chang .bd{width: 1116px;margin:0 auto;overflow: hidden;}
.chang .bd li{float: left;margin-right: 39px;width: 346px;height: 244px;}
.chang .bd li img{width: 346px;height: 244px;}

/* */
.box3{margin-top: 109px;background:url(../images/bj3.png)no-repeat center top;padding-top: 34px;}
.box3 .ab-tit{margin-left: 43px;}
.box3 .ab-tit h3{background: url(../images/tit3.png)no-repeat left;padding-left: 45px;}
.fenlei{margin-top: 123px;text-align: center;font-size: 0;}
.fenlei li{display: inline-block;width: 180px;height: 60px;line-height: 60px;border-radius: 5px;background:#015aa5;margin:0 35px;}
.fenlei li a{color: #fff;font-size: 16px;}
.product_list1{margin-top: 52px;}
.product_list1 li{float: left;margin-bottom: 67px;margin-right: 39px;width: 270px;height: 270px;border-radius: 5px;overflow: hidden;position: relative;}
.product_list1 li:nth-child(4n){margin-right: 0;}
.product_list1 li h3{position: absolute;bottom: 0;left:0;height: 55px;line-height: 55px;text-align: center;background: rgba(0,0,0,0.6);color: #fff;font-size: 14px;width: 100%;}

/* */
.box4{margin-top: 35px;}
.box4-cont{background:url(../images/bj4.jpg)no-repeat;height: 510px;margin-top: 42px;padding-top: 50px;}
.box4-cont ul{width: 1200px;margin:0 auto;}
.box4-cont ul li{float: left;margin-right: 12px;margin-bottom: 12px;}
.box4-cont ul li:nth-child(3){margin-right: 0;}
.box4-cont ul li:nth-child(5){margin-right: 0;}

/* */
.box5{margin-top: 83px;}
.news_list1{margin-top: 44px;margin-left: 59px;}
.news_list1 li{float: left;width: 322px;margin-right: 58px;background: url(../images/xx.png)no-repeat right bottom;height: 315px;}
.news_list1 li .time{overflow: hidden;}
.news_list1 li .time h4{width: 60px;height: 60px;display: block;float:left;background: #015aa5;color: #fff;font-size: 30px;border-radius: 5px;text-align: center;line-height: 60px;}
.news_list1 li .time h5{color: #015aa5;font-size: 16px;display: inline-block;float: left;margin-left: 5px;margin-top: 42px;}
.news_list1 li h3{color: #222;font-size: 16px;margin-top: 40px;line-height: 25px;}
.news_list1 li p{margin-top: 24px;color: #858686;font-size: 12px;line-height: 25px;height: 98px;}
.news_list1 li a{display: block;width: 100px;height: 35px;line-height: 33px;border:1px solid #d1d1d1;text-align: center;border-radius: 5px;color: #858686;font-size: 12px;}
a.box5-more{display: block;width: 155px;height: 45px;line-height: 45px;text-align: center;margin:42px auto 0;background: #015aa5;color: #fff;font-size: 14px;border-radius: 5px;}

/* */
.footer{background: #24282b;height:367px;padding-top: 21px;margin-top: 66px;}
.ff_a .ff_logo{margin-left: 67px;}
.ff_nav{margin-top: 20px;color: #fff;font-size: 14px;line-height: 24px;margin-right: 34px;}
.ff_nav a{color: #fff;padding:30px;}
.ff_b{margin-top: 51px;height: 150px;}
.ff_b ul{margin-left: 67px;}
.ff_b ul li{float: left;text-align: center;}
.ff_b ul li+li{margin-left: 143px;}
.ff_b ul li .img{height: 34px;line-height: 34px;}
.ff_b ul li h3{color: #fff;font-size: 14px;line-height: 24px;margin-top: 13px;}
.er{margin-top: 2px;width: 211px;float: right;}

.link{margin-left: 66px;color: #fff;font-size: 12px;line-height: 20px;}
.link a{color: #fff;display: inline-block;margin-right: 6px;}

.copyright{color: #fff;font-size: 12px;margin-left: 66px;line-height: 20px;}
.copyright a{color: #fff;font-size: 12px;}