/*版心*/

.wrap {
    width: 1200px;
    margin: 0 auto;
}


/*clearfix*/

.clearfix {
    overflow: hidden;
    _zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

a {
    text-decoration: none;
}

.topbar {
    width: 100%;
    height: 36px;
    background: #333;
}

.topbar p {
    font-size: 12px;
    color: #9b9b9c;
    line-height: 36px;
}

.header {
    width: 100%;
    height: 80px;
}

.header-l {
    width: 400px;
    height: 80px;
}

.header-l>a img {
    margin-top: 13px;
}

.headertel img {
    width: 30px;
    margin: 27px 10px 23px 20px;
    float: left;
}

.headertel span {
    height: 80px;
    line-height: 80px;
    font-size: 24px;
    color: #ff5f00;
    float: left;
}

.header-r {
    width: 371px;
    height: 36px;
    background: #f7f7f7;
    margin-top: 27px;
}

.area_div {
    display: inline-block;
    width: 98px;
    height: 24px;
    font-size: 14px;
    border: 1px solid #ff6600;
    border-radius: 12px;
    margin-top: 30px;
}

.area_div>img {
    margin: 5px 10px 20px 10px;
    float: left;
}

.area_show {
    display: inline-block;
    color: #ff6600;
    line-height: 22px;
}

.downup2 {
    padding-top: 4px;
}

.search_btn {
    width: 19px;
    height: 19px;
    margin: 8px 12px 0 0;
}

.search_input {
    width: 246px;
    height: 30px;
    border: none;
    line-height: 30px;
    margin-top: 3px;
    font-size: 14px;
    background: #f7f7f7;
}

input::-webkit-input-placeholder {
    color: #bbb;
}

.searchOptionBox {
    width: 74px;
    height: 24px;
    margin-top: 7px;
    line-height: 24px;
    text-align: center;
    border-right: 1px solid #dcdcdc;
    position: relative;
}

.PCSearchDown {
    position: absolute;
    height: 6px;
    right: 8px;
    top: 50%;
    margin-top: -3px;
}

.showOptionChoice {
    font-size: 14px;
    color: #666;
}

.nav {
    width: 100%;
    height: 60px;
}

.nav ul li {
    width: 133px;
    height: 60px;
    float: left;
    line-height: 60px;
    text-align: center;
}

.nav ul li .erji {
    display: none;
    width: 133px;
    background: #272b2e;
    position: relative;
    z-index: 9;
}

.nav ul li:hover .erji {
    display: block;
}

.nav ul li a {
    display: block;
    font-size: 14px;
    color: #333;
    font-weight: bold;
}

.nav ul li .erji a {
    float: left;
    width: 100%;
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #4d5154;
    color: #fff;
    text-align: center;
    padding: 0;
    font-size: 12px;
    background: #272b2e;
}

.nav ul li .erjid {
    display: none;
    position: relative;
    z-index: 9;
    width: 150px;
    background: #272b2e;
}

.nav ul li .erjid dt {
    float: left;
    width: 150px;
    border-bottom: 1px solid #4d5154;
    padding: 10px 0;
    background: #272b2e;
}

.nav ul li .erjid dt h5 {
    float: left;
    width: 140px;
    padding: 0 0 0 10px;
    font-size: 14px;
    color: #fff;
    font-weight: bold;
    text-align: left;
    line-height: 40px;
}

.nav ul li .erjid dt a {
    float: left;
    width: 140px;
    padding: 0 0 0 10px;
    height: 25px;
    line-height: 25px;
    color: #fff;
    text-align: left;
    font-size: 12px;
    font-weight: normal;
}

.nav ul li .erjid dt a:hover {
    background: url(../images/headmain_bg222.jpg) no-repeat;
    color: #ff8200;
}

.nav ul li:hover .erjid {
    display: block;
}

.nav ul li a:hover {
    color: #ff6600;
    /*background: url(../img/navactivity.png) no-repeat 50% 75%;*/
}

.nav-hot {
    background: url(../img/navhot.jpg) no-repeat 55% 12%;
}


/* 本例子css */

.slideBox {
    width: 1920px;
    left: 50%;
    margin-left: -960px;
    /*图片宽度的一半*/
    overflow: hidden;
    position: relative;
}

.slideBox .hd {
    height: 15px;
    overflow: hidden;
    position: absolute;
    right: 900px;
    bottom: 5px;
    z-index: 1;
}

.slideBox .hd ul {
    overflow: hidden;
    zoom: 1;
    float: left;
}

.slideBox .hd ul li {
    float: left;
    margin-right: 20px;
    width: 10px;
    height: 10px;
    line-height: 10px;
    text-align: center;
    border: 1px solid #fff;
    cursor: pointer;
    border-radius: 50%;
    font-size: 0;
}

.slideBox .hd ul li.on {
    background: #fff;
    color: #fff;
}

.slideBox .bd {
    position: relative;
    height: 100%;
    z-index: 0;
}

.slideBox .bd li {
    zoom: 1;
    vertical-align: middle;
}

.slideBox .bd img {
    width: 100%;
    height: 100%;
    display: block;
}

.chaxun {
    width: 100%;
    height: 114px;
}

.chaxun ul>li {
    width: 300px;
    height: 114px;
    float: left;
}

.user_iperate_img {
    width: 100px;
    height: 100px;
    margin-top: 7px;
    text-align: center;
}

.user_iperate_img>img {
    display: inline-block;
    margin: 19px auto;
    transition: all 0.25s 0.05s;
}

.user_iperate_img>img:hover {
    margin-top: 16px;
}

.user_iperate_div {
    width: 200px;
    height: 88px;
}

.user_iperate_title {
    font-size: 14px;
    color: #000;
    line-height: 24px;
    padding-top: 20px;
}

.user_iperate_xm_ul {
    width: 200px;
    height: 44px;
}

.user_iperate_xm_ul>li a {
    font-size: 12px;
    color: #999;
    float: left;
    margin-right: 15px;
    line-height: 22px;
    cursor: pointer;
}

.user_iperate_xm_ul>li a:hover {
    color: #ff6600;
}

.kdtaocan {
    width: 100%;
    height: 430px;
    background: #f5f5f5;
    text-align: center;
}

.kdtaocan h2,
.yewu h2,
.shangwang h2 {
    font-size: 26px;
    color: #1f1e23;
    padding-top: 60px;
    font-weight: bold;
}

.tab {
    width: 212px;
    overflow: hidden;
    margin: 15px auto 15px;
    padding: 2px 2px;
    border: 1px solid #ebebeb;
    background: #fff;
    border-radius: 17px;
}

.tab li {
    float: left;
    width: 92px;
    height: 22px;
    color: #333;
    font-size: 16px;
    line-height: 22px;
    border-radius: 11px;
    margin: 0 28px 0 0;
    cursor: pointer;
    transition: all 0.2s;
    -webkit-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    -o-transition: all 0.2s;
}

.products {
    width: 1200px;
    margin-top: 40px;
}

.main {
    display: none;
}

.main ul li {
    width: 232px;
    height: 250px;
    background: #fff;
    float: left;
    margin-right: 10px;
    border-top: 1px solid #ff6600;
    -webkit-transition: all .2s linear;
    -moz-transition: all .2s linear;
    -ms-transition: all .2s linear;
    -o-transition: all .2s linear;
    transition: all .2s linear;
    cursor: pointer;
}

.main ul>li:hover {
    -webkit-box-shadow: 0 15px 30px #ddd;
    -moz-box-shadow: 0 15px 30px #ddd;
    -ms-box-shadow: 0 15px 30px #ddd;
    -o-box-shadow: 0 15px 30px #ddd;
    box-shadow: 0 15px 30px #ddd;
    -webkit-transform: translate3d(0, -2px, 0);
    -moz-transform: translate3d(0, -2px, 0);
    -ms-transform: translate3d(0, -2px, 0);
    -o-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0);
}

.jtkd ul>li:hover span {
    background: #e05b02;
}

.main a {
    display: block;
}

.main h3 {
    font-size: 20px;
    color: #333;
    margin-top: 28px;
}

.main span {
    font-size: 18px;
    color: #727272;
}

.main span b {
    color: #ff0000;
}

.main p {
    font-size: 12px;
    color: #999;
    margin-top: 8px;
}

.main img {
    margin-top: 20px;
}

.selected {
    display: block;
}

.tab li.active {
    background: #ff6600;
    color: #fff;
}

.jtkd ul li {
    width: 24%;
    height: 280px;
    background: #eee;
    margin-right: 15px;
    background: #fff;
}

.jtkd p {
    font-size: 14px;
}

.jtkd b {
    color: #ff0000;
}

.jtkd span {
    background: #ff6600;
    color: #fff;
    float: left;
    width: 150px;
    margin: 10px 120px 0 64px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
}

.yewu {
    width: 100%;
    height: 680px;
    background: #f5f5f5;
    text-align: center;
}

.yuyin {
    width: 590px;
    height: 580px;
    margin-top: 30px;
}

.liantong {
    width: 590px;
    height: 580px;
    margin-top: 30px;
}

.yuyin h3,
.liantong h3 {
    display: inline-block;
    font-size: 18px;
    color: #999;
    margin: 10px 0 30px 30px;
}

.yuyin span,
.liantong span,
.taocan span {
    width: 57px;
    text-align: left;
    font-size: 14px;
    color: #999;
    float: right;
    margin: 10px 0 0 0;
    background: url(../img/more_icon.png) no-repeat 90% 50%;
}

.yuyin span:hover,
.liantong span:hover,
.taocan span:hover {
    color: #ff6000;
    background: url(../img/more_icon_active.png) no-repeat 90% 50%;
}

.yuyin-t {
    width: 590px;
    height: 160px;
}

.yuyin-t a {
    width: 290px;
    height: 160px;
    float: left;
    margin-bottom: 10px;
}

.yuyin-t a img:hover {
    transform: scale(1.01);
}

.yuyin-t a:nth-child(1) {
    margin-right: 10px;
}

.yuyin-m-item1 {
    width: 190px;
    height: 250px;
    background: url(../img/yuyinimg3.jpg);
    transition: all .2s linear;
    cursor: pointer;
}

.yuyin-m-item2 {
    width: 190px;
    height: 250px;
    background: url(../img/yuyinimg4.jpg);
    margin-left: 10px;
    transition: all .2s linear;
    cursor: pointer;
}

.yuyin-m-item3 {
    width: 190px;
    height: 250px;
    background: url(../img/yuyinimg5.jpg);
    transition: all .2s linear;
    cursor: pointer;
}

.yuyin-m-item4 {
    width: 190px;
    height: 250px;
    background: url(../img/liantongimg2.jpg);
    transition: all .2s linear;
    cursor: pointer;
}

.yuyin-m-item5 {
    width: 190px;
    height: 250px;
    background: url(../img/liantongimg3.jpg);
    transition: all .2s linear;
    cursor: pointer;
    margin-left: 10px;
}

.yuyin-m-item6 {
    width: 190px;
    height: 250px;
    background: url(../img/liantongimg4.jpg);
    transition: all .2s linear;
    cursor: pointer;
}

.yuyin-m h4 {
    font-size: 18px;
    color: #333;
    margin-top: 20px;
}

.yuyin-m p {
    font-size: 12px;
    color: #999;
    line-height: 24px;
}

.yuyin-m-item1:hover,
.yuyin-m-item2:hover,
.yuyin-m-item3:hover,
.yuyin-m-item4:hover,
.yuyin-m-item5:hover,
.yuyin-m-item6:hover {
    box-shadow: 0 15px 20px #ccc;
}

.shangwang {
    width: 100%;
    height: 640px;
    background: #f5f5f5;
    text-align: center;
}

.ka {
    width: 312px;
    height: 540px;
}

.ka h2 {
    padding-top: 0;
}

.ka h3 {
    font-size: 18px;
    color: #999;
    margin-top: 10px;
}

.ka-ul-li {
    width: 312px;
    height: 136px;
    background: #fff;
    margin-top: 10px;
}

.ka-l {
    width: 172px;
    height: 136px;
}

.ka-l img {
    margin-top: 25px;
    margin-left: 15px;
}

.ka-r {
    width: 140px;
    height: 136px;
}

.ka-r h3 {
    font-size: 16px;
    color: #333;
    margin-top: 44px;
}

.ka-r span {
    color: #ff6000;
}

.orange {
    width: 312px;
    height: 70px;
    background: #ff6600;
    opacity: 0.8;
    position: relative;
    top: 66px;
    display: none;
}

.orange-top {
    height: 29px;
    padding: 0 15px;
    border-bottom: 1px solid #fda970;
}

.orange-top img {
    position: relative;
    bottom: 130px;
}

.orage_fc_nr {
    position: relative;
    padding-top: 7px;
    padding-left: 20px;
}

.orage_fc_nr>li {
    height: 18px;
    line-height: 18px;
    font-size: 12px;
    color: #fff;
    text-align: left;
    position: relative;
}

.round2 {
    display: inline-block;
    margin: 5px 10px 0 0;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    overflow: hidden;
    background: #fff;
}

.ka ul a:hover .orange {
    display: block;
}

.taocan {
    width: 870px;
    height: 540px;
}

.taocan h2 {
    padding-top: 0;
}

.taocan h3 {
    display: inline-block;
    font-size: 18px;
    color: #999;
    margin-top: 10px;
}

.taocan-t {
    width: 870px;
    height: 160px;
    margin-top: 25px;
}

.taocan-t a img:hover {
    transform: scale(1.01);
}

.taocan-t a img:nth-child(2) {
    margin: 0 4px;
}

.taocan-m {
    width: 870px;
    height: 256px;
    margin-top: 10px;
}

.taocan-item {
    width: 210px;
    height: 256px;
    background: #fff;
    float: left;
    margin-right: 10px;
    transition: all .2s linear;
    cursor: pointer;
}

.taocan-item:hover {
    box-shadow: 0 15px 20px #ccc;
}

.taocan-item h5 {
    font-size: 18px;
    color: #333;
    margin-top: 15px;
}

.taocan-item h6 {
    font-size: 12px;
    color: #666;
    margin-top: 10px;
}

.taocan-item img {
    margin-top: 40px;
}

.taocan-item span {
    float: left;
    width: 50px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    color: #fff;
    background: #ff6600;
}

.taocan-item span:hover {
    width: 50px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    color: #fff;
    background: #ff6600;
    background-image: none;
}

.footer {
    width: 100%;
    height: 140px;
    background: #fff;
    text-align: center;
}

.footer p {
    margin-top: 10px;
    font-size: 12px;
    color: #bfbfbf;
}

.footer a {
    color: #bfbfbf;
}


/* yuyin new 20180709  */

.yuyin {
    width: 100%;
    height: 640px;
    background: #f5f5f5;
    margin-top: 0;
}

.yuyin h2 {
    font-size: 26px;
    color: #1f1e23;
    padding-top: 60px;
    font-weight: bold;
    text-align: center;
}

.yuyin h3 {
    display: block;
    text-align: center;
    font-size: 18px;
    color: #999;
    margin: 10px 0;
}

.yuyin span {
    width: 57px;
    float: right;
    font-size: 14px;
    color: #999;
    float: right;
    margin-top: -30px;
    background: url(../img/more_icon.png) no-repeat 90% 50%;
}

.yuyin1 {
    width: 590px;
    height: 180px;
    margin: 20px 0;
    transition: all .2s linear;
}

.yuyin1 img:hover {
    transform: scale(1.01);
}

.yuyin2 {
    width: 390px;
    height: 200px;
    transition: all .2s linear;
}

.yuyin2:hover {
    box-shadow: 0 15px 20px #ccc;
}