.w1920{
    width: 1920px;
    margin-left: -960px;
    left: 50%;
    position: relative;
}
.w1200{
    width: 1200px;
    margin-left: -600px;
    left: 50%;
    position: relative;
}


.fl{float:left;}
.fr{float:right;}
/*头部样式*/
.header{
    position: absolute;
    top: 0px;
    height: 107px;
    border-bottom: 1px solid rgba(255,255,255,.39) ;
    background: rgba(0,0,0,.22);
    z-index: 999;
}
.logo{
    line-height: 106px;
}



/*导航栏样式*/

.nav{
  
}
.nav li{height:106px;text-align:center;width:120px;float:left;position:relative;z-index:999;}
.nav li a{display:block;line-height:106px;color:#fff;height:106px;font-size: 16px;}
.nav li:hover a.a{color:#f89212;text-decoration:none;}

.nav .sec{background:#000;overflow:hidden;z-index:9999;position:absolute;top:106px;left:0px;display: none;width: 100%;}
.nav .sec a{height:38px;line-height:38px;width:100%;overflow: hidden;}
.nav .sec a:hover{background:#f89212;text-decoration:none;color:#fff;}


/*搜索和热门搜索*/
.search{text-align:left;height:24px;}
.hotSearch{width:400px;float:left;height:24px;line-height:24px;font-weight:normal;}
.hotSearch a{margin-right:6px;}


/*主体样式*/
#container{width:1200px;margin:0 auto;margin-top:10px;}

.cpzx{
    margin-top: 60px;
}
.title{
    text-align: center;
}
.title h2{
    font-size: 36px;
    color: #333333;
    font-weight: normal;
    letter-spacing: 1px;
    font-family: "微软雅黑";
    background: url(../images/cp1.png) no-repeat 50% center;
}
.title h2 span{
    color: #f89212;
}


.pro2{
    margin-top: 65px;
}
.pro2a {
    width: 254px;
    height: 1102px;
}
.pro2a .pro2a1 {
    font-size: 36px;
    width: 100%;
    height: 104px;
    background: url(../images/cpzs1.png) no-repeat ;
    line-height: 104px;
    text-align: center;
    color: #fff;
    padding-left: 0;
    margin: 0;
    font-weight: 700;
}
.pro2a li {
    width: 100%;
    /*height: 48px;*/
    line-height: 48px;
   padding-left: 58px;
    background: url(../images/cli1.png) no-repeat left center;
    margin: 5px 0;
}
.pro2a li:hover {
    background: url(../images/hov1.png) no-repeat left center;
}
.pro2a .pro2a1:hover {
    background: url(../images/cpzs1.png) no-repeat ;
}
.pro2a li:hover a {
    color: #fff;
}
.proBox .subnav li:hover {
     background: url(../images/hov1.png) no-repeat left center;
}




.pro2b  {
    width: 930px;
}

.pro2b  li{
    float: left;
    width: 298px;margin-right: 16px;
    height: 238px;
    border: 1px solid #ededed;
    position: relative;
    margin-bottom: 47px;
    overflow: hidden;
}
.pro2b  li:nth-child(3n){
    margin-right: 0px;
}
.pro2b li  {
    text-align: center;
}
.pro2b li img{
    width: 189px;
    height: 178px;
    margin-top: 20px;
     transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
}
.pro2b li:hover img {
    transform: scale(1.2);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
}
.pro2b  li h3{
    line-height: 32px;
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    background-color: rgba(0, 0, 0, .46);
    font-size: 14px;
    color: #fff;
}
.pro2b li h3 a{
    color: #fff;
}

/* 增压器广告 */
.zyggUl {
    margin-top: 80px;
} 
.zyggUl li{
    position: relative;
}
.zyq {
    width: 192px;
    height: 168px;
    position: absolute;
    right: 54px;
    top: 37%;
    color: #fff;
    text-align: center;
}
.zyggUl li:nth-child(2) div {
    left: 54px;
}
.zyq h3 {
    font-size: 33px;
    font-weight: 400;
}

.zyq a {
    font-size: 20px;
    color: #f89212;
    line-height: 62px;
}
.zyq p{
    font-size: 22px;
    color: #fff;
}
.zyq p {
    background: url(../images/tel.png) no-repeat left center;
    padding-left: 12px;
}

/* 公司简介 */
.jieShao  {
    text-align: center;
    margin-top: 98px;
}

.jieShao h3 {
 font-size: 32px;
 color: #333333;
 width: 396px;
 height: 90px;
 margin: 0 auto;
 font-weight: 400;
 margin-bottom: 20px;
}
.jieShao  p{
 line-height: 30px;
 color: #666666;
}
.jieShao a {
    width: 132px;
    height: 38px;
    display: block;
    background-color: #f89212;
    color: #fff;
    line-height: 38px;
    text-align: center;
    border-radius: 50px;
    margin: 35px auto 0;
}
.jieShao2 {
    width: 100%;
    height: 400px;
    background:url(../images/sy1.png) no-repeat 175px  217px;
    margin: 64px auto 0;
}
.jieShao2 {
    position: relative;
}
.jieShao2 div{
    position: absolute;
    width: 350px;
    background: url(../images/dashed1.png) no-repeat left bottom;
}
.jieShao2 h4 {
    font-size: 24px;
    font-family: 微软雅黑;
    font-weight: 400;
    color: #333333;
}
.jieShaoI {
    top: 6%;
    left: 29%;
}
.jieShao2 p{
    font-size: 14px;
    color: #333333;
    line-height: 44px;
}
.jieshao2a {
    left: 0px;
    top: 94px;
    text-align: left;
}
.jieshao2c {
    right: 0px;
    top: 94px;
    text-align: right;
}
.jieshao2b {
    left: 0px;
    bottom: 57px;
    text-align: left;
}
.jieshao2d {
    right: 0px;
    bottom: 57px;
    text-align: right;
    padding-right: 14px;
}
.jieShao2 .jieShaoI {
    background: none;
}



.xyys{
    height: 608px;
    background: url(../images/hsfw1.png) no-repeat center;
    padding-top: 117px;
}
.xyys0 .hsfw  h2{
    background: url(../images/bbj.png) no-repeat 50% center;
    color: #fff;
}

.xyys .xyys1{
    margin-top: 75px;
}
.xyys .xyys1 ul li{
    float: left;
    width: 400px;
    margin-bottom: 90px;
    padding-left: 73px;
    height: 58px;
}
.xyys .xyys1 ul li img{
    vertical-align: middle;
}
.xyys .xyys1 ul li .wz{
    margin-left: 25px;
}
.xyys .xyys1 ul li .wz h3{
    font-size: 22px;
    color: #f89212;
    font-weight: normal;
    line-height: 22px;
}
.xyys .xyys1 ul li .wz p{
    font-size: 16px;
    color: #fff;
    line-height: 16px;
    margin-top: 20px;
}



.news0{margin-top: 10px;position: relative;}
.news2{
    margin-top: 52px;
}
.news2 .hd ul{
    position: absolute;
    bottom: 0px;
    left: 45%;
    z-index: 99
}
.news2 .hd ul li{
    float: left;
    width: 10px;
    height: 10px;
    margin: 0 12px;
    background: #ececec;
    font-size: 0px;
}
.news2 .hd ul li.on{
    background: #f89212;
}
.news2 .bd ul li{
    float: left;
    width: 376px !important;
    height: 438px;
    margin-right: 35px;
    position: relative;
    margin-bottom: 66px;
     border: 1px solid #e9e9e9;
     padding-top: 10px;
}
.news2 .bd ul {
    width: 1200px;
}

.news2 .bd ul li .wz{
    padding: 15px 9px 15px 10px;
}
.news2 .bd ul li h3{
    font-size: 16px;
    color: #333;
    font-weight: normal;
     overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.news2 .bd ul li img {
    display: block;
    width: 370px;
    height: 275px;
}
.news2 .bd ul li:hover h3{
    color: #f89212;
}
.news2 .bd ul li p{
font-size: 12px;
    color: #666;
    font-weight: normal;
    line-height: 30px;
    margin-top: 10px;
}
.news2 .bd ul li span{
    position: absolute;
    width: 118px;
    height: 47px;
    background: #f89212;
    left: 0px;
    top: 0px;
    line-height: 47px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #fff;
    font-family: "Arial";

}

/*友情链接*/
.f_link{
    width:1200px;
    margin:0 auto;
    margin-top: 35px;

}
.f_link{
    font-size: 12px;
    /*line-height: 35px;*/
    color:#fff;
}
.f_link a{
 font-size: 12px;
    /*line-height: 35px;*/
    color:rgba(255,255,255,.56);
    margin-right: 18px;
}
.f_link_left  {
    margin-right: 18px;
}
/*页面底部*/
.copyright{text-align:center;line-height:24px;}


.foot{
     background: url(../images/f1.png) no-repeat top center;
     padding-top: 60px;
     margin-top: 65px;
}
#formsearch{width:381px;float:right;background: url(../images/ss0.png) no-repeat;height: 52px;}
#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;}
#formsearch input{height:52px;background:none;border:none;line-height:52px;float: left;box-sizing: border-box;outline: none;}
#formsearch input#keyword{padding-left:17px;color:rgba(0,0,0,.29);width: 320px;font-size: 13px;}
#formsearch input#s_btn{width:60px;text-align:center;cursor:pointer;}
input#keyword:-ms-input-placeholder{
color:rgba(0,0,0,.29);
}
input#keyword::-webkit-input-placeholder{
color:rgba(0,0,0,.29); 
}

.foot1{
    margin-top: 75px;
}
.foot1 ul li{
    float: left;

}
.foot1 ul li:nth-child(1){
    width: 180px;
    margin-right: 106px;
}
.foot1 ul li:nth-child(2){
    width: 180px;
    margin-right: 108px;
}
.foot1 ul li:nth-child(3){
    width: 300px;
    margin-right: 22px;
}
.foot1 ul li:nth-child(4){
    width: 300px;
}
.foot1 ul li span{
    margin-left: 12px;
    font-size: 18px;
    color: #fff;
    font-weight: normal;
}

.footer{
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: 14px;
    color: #fff;
    font-weight: normal;
    text-align: center;
}
.footer a{
font-size: 14px;
    color: #fff;
    font-weight: normal;
}
.footer .k1{
    margin-left: 50px;
}

.footer1 {
    text-align: center;
    font-size: 14px;
    line-height: 27px;
}
.footer1 p {
    display: inline;
}
.footer2 {
    text-align: center;
    line-height: 27px;
    font-size: 14px;
}
.footer2 p {
    display: inline;
}
.footer3 {
    text-align: center;
    font-size: 14px;
    color: #fff;
    margin: 0 auto;
    width: 700px;
    line-height: 27px;
    font-size: 14px;
}
.footer3 a {
    text-align: center;
    font-size: 14px;
    color: #fff;
}








.sideMenu .subnav{ display:none; /* 默认都隐藏 */ }
.subnav li {
    background: #DBDBDB;
}
.subnav li:hover {
    background: #DBDBDB;
}