@charset "utf-8";

/* CSS Document */
BODY {
    FONT-SIZE: 14px;
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑";
    color: #666;
    margin: 0px;
    padding: 0px;
    background-color: #fff;
    overflow-x: hidden;
    box-sizing: border-box;

}

a {
    text-decoration: none;
}

ul li {
    list-style: none
}

ul {
    padding-left: 0;
    margin: 0 0
}

a {
    color: #666
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    line-height: 30px;
}

.container1 {
    width: 97.5%;
    margin: 0 auto
}

h1,
h2,
h3,
h4,
h5,
p {
    margin: 0 0;
    padding: 0 0;
    font-weight: 500
}

.ctrl span {
    float: left;
    cursor: pointer;
}

input,
textarea,
select {
    outline: none;
    font-family: "微软雅黑";
}

img {
    border: none
}

.banner span {
    cursor: pointer;
    float: left;
}

@font-face {
    font-family: 'bodoni_bd_btbold';
    src: url('tt0037m-webfont.woff2') format('woff2'),
        url('tt0037m-webfont.woff') format('woff');
    font-weight: normal;
    font-style: normal;

}

.clear {
    clear: both
}

.img-responsive {
    max-width: 100%;
    height: auto
}


/* < !--返回顶部--> */
#fanhui {
    float: left;
    width: 60px;
    height: 60px;
    right: 50px;
    top: 80%;
    position: fixed;
}

#fanhui h3 {
    /* left: 100%; */
    /* margin-left: -60px; */
    /* top: 80%; */
    width: 60px;
    height: 60px;
    background-repeat: no-repeat;
    background-image: url(../images/top_01.png);
}


/*banner*/
.fullSlide {
    float: left;
    width: 100%;
    position: relative;
    background: #000;
}

.fullSlide .bd {
    margin: 0 auto;
    position: relative;
    z-index: 0;
    overflow: hidden;
}

.fullSlide .bd ul {
    width: 100% !important;
}

.fullSlide .bd li {
    width: 100% !important;
    overflow: hidden;
    text-align: center;
}

.fullSlide .bd li a {
    display: block;
    height: 540px;
}

.fullSlide .hd {
    width: 100%;
    position: absolute;
    z-index: 1;
    bottom: 10px;
    left: 0;
    height: 30px;
    line-height: 30px;
    text-align: center;
    display: none;

}

.fullSlide .hd ul {
    text-align: center;
}

.fullSlide .hd ul li {
    cursor: pointer;
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #fff;
    margin-left: 10px;
    margin-right: 10px;
    overflow: hidden;
    line-height: 9999px;

}

.fullSlide .hd ul .on {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #68d1ef;
}

.fullSlide .pnBtn {
    position: absolute;
    z-index: 1;
    cursor: pointer;
}

.fullSlide .prev {
    left: 5%;
    top: 270px;
    width: 60px;
    height: 60px;
    background: url(../images/left.png) center top no-repeat
}


.fullSlide .next {
    right: 5%;
    top: 270px;
    width: 60px;
    height: 60px;
    background: url(../images/right.png) center top no-repeat
}


.fullSlide .pnBtn .arrow {
    display: none;
    position: absolute;
    top: 0;
    z-index: 1;
    width: 60px;
    height: 335px;
}


.fullSlide .prev .arrow {
    right: 0;
    background: url(../images/slider-arrow.png) -120px 0 no-repeat;
}

.fullSlide .next .arrow {
    left: 0;
    background: url(../images/slider-arrow.png) 0 0 no-repeat;
}

.head-menu {
    width: 100%;
    height: 90px;
    background: #fff;
    overflow: hidden
}

.head-menul {
    float: left;
    width: 355px
}

.head-menul img {
    margin-top: 15px
}

.head-menu .container >ul {
    width: 720px;
    float: right
}

.head-menu .container >ul li {
    float: left;
    width: 100px;
    text-align: center;
    line-height: 90px;
    font-size: 16px;
    position: relative;
    transition: all ease-in-out 0.3s;
}

.head-menu .container >ul li::after {
    content: attr(data-title);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    text-align: center;
    transform: translateY(100%);
    transition: all ease-in-out 0.3s;
}



.fixednav {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    z-index: 9999;
    box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.12);
}

.head-menu .container >ul li a {
    color: #4c4c4c
}

.shuzi {
    width: 100%;
    margin-top: -60px;
    position: relative;
    z-index: 999
}

.shuzi-con {
    width: 100%;
    box-sizing: border-box;
    padding: 48px 0;
    background: #fff;
    box-shadow: 0px 5px 10px 0px rgba(0, 0, 0, 0.12);
}

.shuzi-con ul li {
    float: left;
    width: 25%;
    text-align: center;
    height: 100%;
    background: url(../images/shuxian.png) right center no-repeat
}

.shuzi-con ul li:last-child {
    background: none
}

.shuzi-con ul li h2 {
    font-size: 48px;
    color: #999999;
    font-weight: lighter
}

.shuzi-con ul li h3 {
    font-size: 14px;
    color: #cccccc
}

.shuzi-con ul li h2 span {

    position: relative;
    display: inline-block;
}

.sz1:after {
    position: absolute;
    content: '+';
    right: -15px;
    top: 0;
    font-size: 14px;
    color: #cccccc
}

.sz2:after {
    position: absolute;
    content: '+';
    right: -20px;
    top: 0;
    font-size: 20px;
    color: #cccccc
}

.product {
    width: 100%;
    padding: 80px 0
}

.title {
    width: 100%
}

.title-con {
    width: 173px;
    height: 60px;
    margin: 0 auto;
    background: url(../images/title.png) center 7px no-repeat;
    text-indent: 30px
}

.title-con h2 {
    font-size: 14px;
    color: #4c4c4c
}

.title-con h3 {
    font-size: 30px;
    color: #262626;
    font-weight: 700
}

.product-con {
    width: 100%;
    margin-top: 35px
}

/* 本例子css */
.product-con .slideTxtBox {
    width: 100%;
    text-align: left;
}

.product-con .slideTxtBox .hd {
    height: 30px;
    line-height: 30px;
    position: relative;
}

.product-con .slideTxtBox .hd ul {
    float: left;
    position: absolute;
    left: 380px;
    top: 0px;
    height: 32px;
}

.product-con .slideTxtBox .hd ul li {
    float: left;
    padding: 0 15px;
    cursor: pointer;
    font-size: 16px;
    background: #e6e6e6;
    margin-right: 10px;
}

.product-con .slideTxtBox .hd ul li.on {
    height: 30px;
    background: #217cee;
    color: #fff
}

.product-con .slideTxtBox .bd ul {
    zoom: 1;
    margin-top: 70px
}

.product-con .slideTxtBox .bd li {
    float: left;
    margin-right: 30px;
    width: 380px;
    margin-bottom: 35px;
    text-align: center;
    transition: all ease-in-out 0.3s
}

.product-con .slideTxtBox .bd ul li:nth-child(3n) {
    margin-right: 0px;
}

.product-con .slideTxtBox .bd li h2 {
    font-size: 16px;
    color: #333333;
    margin-bottom: 3px
}

.product-con .slideTxtBox .bd li h3 {
    font-size: 14px;
    color: #b2b2b2
}

.pro-img {
    width: 100%;
    height: 285px;
    overflow: hidden;
    margin-bottom: 25px;
    transition: all ease-in-out 0.3s;
}

.pro-img img {
    width: 100%;
    height: 285px;
}



.more {
    width: 100%;
    text-align: center;
    margin-top: 50px;
    position: relative;
}

/*.more a{display:inline-block;width:138px;height:38px;border:1px solid #217cee;color:#217cee;line-height:38px;text-indent:15px;font-size:16px; transition: }
.more a:hover{color:#fff;background:#217cee}*/

.more a {
    margin: 0px auto;
    color: #7d7d7d;
    border-color: #7d7d7d;
    overflow: hidden;
    color: #000;
    display: block;
    width: 220px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    border: 1px solid #000;
    transition: all 0.6s cubic-bezier(0.785, 0.135, 0.150, 0.860);
}

.more a span {
    display: block;
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    transition: all 0.6s cubic-bezier(0.785, 0.135, 0.150, 0.860) 100ms;
    position: relative;

}

.more a span::after {
    content: attr(data-tit);
    position: absolute;
    height: 50px;
    top: 0px;
    left: 0px;
    right: 0;
    color: transparent;
    transition: all 0.6s cubic-bezier(0.785, 0.135, 0.150, 0.860) 200ms;
    transform: translateY(100%);

}





.feiji {
    width: 100%;
    height: 500px;
    overflow: hidden;
    position: relative
}

.feiji1 {
    position: absolute;
    height: 100%;
    left: 0;
    top: 0;
    width: 100%;
    height: 500px;
    background: url(../images/feiji.png) center top no-repeat;

    animation-name: change;
    animation-delay: 1s;
    animation-duration: 10s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes change {
    from {
        transform: scale();
    }

    to {
        transform: scale(1.3, 1.3);
    }
}

.feiji2 {
    position: relative;
    width: 100%;
    z-index: 99
}

.feiji2 ul {
    width: 1050px;
    margin: 0 auto;
    margin-top: 75px
}

.feiji2 ul li {
    float: left;
    width: 350px;
    text-align: center;
    transition: all ease-in-out 0.3s;
    cursor: pointer
}

.feiji2 ul li h2 {
    font-size: 18px;
    color: #e6e6e6;
    margin-bottom: 5px;
    margin-top: 20px
}

.feiji2 ul li h3 {
    font-size: 14px;
    color: #e6e6e6
}


.about {
    width: 100%;
    margin-top: -130px;
    position: relative;
    z-index: 99
}

.about-con {
    width: 1000px;
    height: 300px;
    background: #fff;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 10px 10px;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.11);
}

.about-con1 {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid #abddeb;
    height: 100%;
    padding: 30px 60px 20px 60px
}

.about-text {
    width: 100%;
    line-height: 26px;
    color: #999999;
    margin-top: 30px
}

/*案例*/
.case {
    width: 100%;
    padding: 130px 0 70px 0
}

.case-con {
    width: 100%;
    margin-top: 60px
}

/* 本例子css */
.case-con .picScroll-left {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.case-con .picScroll-left .hd {
    overflow: hidden;
    height: 30px;
    padding: 0 10px;
    margin-top: 50px
}

.case-con .picScroll-left .hd ul {
    float: left;
    overflow: hidden;
    zoom: 1;
    margin-left: 560px
}

.case-con .picScroll-left .hd ul li {
    float: left;
    width: 9px;
    height: 9px;
    overflow: hidden;
    margin-right: 14px;
    text-indent: -999px;
    border-radius: 50%;
    cursor: pointer;
    background: #e6e6e6
}

.case-con .picScroll-left .hd ul li.on {
    background: #217cee
}

.case-con .picScroll-left .bd {}

.case-con .picScroll-left .bd ul {
    overflow: hidden;
    zoom: 1;
}

.case-con .picScroll-left .bd ul li {
    float: left;
    display: inline;
    width: 380px;
    overflow: hidden;
    text-align: left;
    margin-right: 30px
}

.case-img {
    width: 380px;
    height: 285px;
    position: relative;
    overflow: hidden
}

.case-img img {
    width: 380px;
    height: 285px
}

.case-block {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.45);
    position: absolute;
    display: none;
    transition: all ease-in-out 0.5s
}

.case-jia {
    width: 26px;
    height: 27px;
    position: absolute;
    background: url(../images/jia.png) no-repeat;
    top: -27px;
    right: 20px;
    z-index: 99;
    transition: all ease-in-out 0.5s
}

.case-nr {
    width: 100%;
    height: 60px;
    position: absolute;
    left: -100%;
    top: 120px;
    box-sizing: border-box;
    padding-left: 50px;
    background: url(../images/hengxian.png) left 10px no-repeat;
    z-index: 99;
    transition: all ease-in-out 0.5s
}

.case-nr h2 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 3px
}

.case-nr h3 {
    font-size: 14px;
    color: #b2b2b2
}



/*新闻*/
.news {
    padding-bottom: 70px
}

.news-con {
    width: 100%;
    margin-top: 60px;
    height: 880px;
    padding: 60px 0px 70px 0px;
    box-sizing: border-box;
    background: url(../images/news-bg.jpg) center top no-repeat
}

.n1 {
    width: 100%
}

.n2 {
    width: 100%
}

.n3 {
    width: 100%
}

.n1-c {
    width: 580px;
    float: left;
    height: 250px
}

.n1-cl {
    float: left;
    width: 330px;
    height: 250px;
}

.n1-cl img {
    width: 330px;
    height: 250px;
    display: block
}

.n1-cr1 {
    float: left;
    width: 250px;
    height: 250px;
}

.n1-cr {
    float: left;
    width: 250px;
    height: 250px;
    box-sizing: border-box;
    padding: 50px 40px;
    overflow: hidden;
    text-align: center;
    background: #ffffff
}

.n1-cr h2 {
    font-size: 28px;
    color: #cdcdcd;
    background: url(../images/shuxian1.png) center bottom no-repeat;
    padding-bottom: 50px;
    margin-bottom: 20px
}

.n1-cr h3 {
    font-size: 16px;
    color: #999999;
    line-height: 27px
}

.n2-c {
    width: 580px;
    float: left;
    height: 250px;
    margin-left: 330px
}

.n2-cr {
    float: left;
    width: 330px;
    height: 250px;
}

.n2-cr img {
    width: 330px;
    height: 250px;
    display: block
}

.n2-cl {
    float: left;
    width: 250px;
    height: 250px;
    box-sizing: border-box;
    padding: 50px 40px;
    overflow: hidden;
    text-align: center;
    background: #ffffff
}

.n2-cl h2 {
    font-size: 28px;
    color: #cdcdcd;
    background: url(../images/shuxian1.png) center bottom no-repeat;
    padding-bottom: 50px;
    margin-bottom: 20px
}

.n2-cl h3 {
    font-size: 16px;
    color: #999999;
    line-height: 27px
}

.n3-c {
    width: 580px;
    float: left;
    height: 250px;
}

.n3-cr {
    float: left;
    width: 330px;
    height: 250px;
}

.n3-cr img {
    width: 330px;
    height: 250px;
    display: block
}

.n3-cl {
    float: left;
    width: 250px;
    height: 250px;
    box-sizing: border-box;
    padding: 50px 40px;
    overflow: hidden;
    text-align: center;
    background: #ffffff
}

.n3-cl h2 {
    font-size: 28px;
    color: #cdcdcd;
    background: url(../images/shuxian1.png) center bottom no-repeat;
    padding-bottom: 50px;
    margin-bottom: 20px
}

.n3-cl h3 {
    font-size: 16px;
    color: #999999;
    line-height: 27px
}

.geng {
    width: 250px;
    height: 250px;
    float: right;
    line-height: 250px;
    text-align: center;
    font-size: 16px;
    color: #999999;
    transition: all 1.3s
}

.geng a {
    color: #fff
}


/*联系我们*/
.lianxi {
    width: 100%
}

.lianxi-con {
    width: 100%;
    height: 357px;
    background: url(../images/lianxi-bg.png) center top no-repeat;
    padding-top: 50px;
    box-sizing: border-box
}

.lianxi-t {
    width: 100%;
    margin-bottom: 50px
}

.lianxi-b {
    width: 100%
}

.lianxi-t h2 {
    font-size: 16px;
    color: #999999;
    margin-bottom: 20px
}

.lianxi-t h3 {
    font-size: 14px;
    color: #999999;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.lianxi-t h3 .qian{
    display: flex;
    align-items: center;
}
.lianxi-t h3 .qian p{
    margin-right: 20px;
}

.lianxi-t h3 a {
    color: #999
}

.lianxi-t span {
    float: right
}

.lianxi-bl {
    float: left;
    width: 325px
}

.lianxi-bm1 {
    float: left;
    width: 510px;
    margin-left: 35px
}

.lianxi-bm2 {
    float: left;
    width: 50px;
    margin-left: 30px;
}

.lianxi-br {
    float: right;
    width: 145px;
    height: 145px;
    background: #ededed;
    box-sizing: border-box;
    padding: 10px 10px
}

.lianxi-br img {
    width: 125px;
    height: 125px
}

.lianxi-bl input {
    width: 100%;
    height: 40px;
    background: #ededed;
    border: none;
    margin-bottom: 10px;
    text-indent: 10px
}

.lianxi-bm1 textarea {
    width: 100%;
    height: 146px;
    box-sizing: border-box;
    padding: 10px 10px;
    background: #ededed;
    border: none;
}

.lianxi-bm2 input {
    width: 100%;
    height: 146px;
    background: #ededed;
    border: none;
    cursor: pointer;
    color: #999;
}


.footer {
    width: 100%;
    padding: 15px 0;
    background: #333333;
    text-align: center;
    line-height: 30px;
    color: #fff
}

/*新闻列表*/
.public-top {
    width: 100%;
    padding: 30px 0 0px 0;
}

.public-top1 {
    width: 100%;
    padding-bottom: 25px;
    border-bottom: 1px solid #cccccc;
    font-size: 30px;
    color: #4c4c4c;
}

.public-top1 span {
    display: inline-block;
    float: right;
    background: url(../images/addr.png) left center no-repeat;
    text-indent: 30px;
    font-size: 14px;
    color: #999;
    height: 23px
}

.news-list {
    width: 100%;
    margin-bottom: 120px
}

.news-list ul li {
    width: 100%;
    box-sizing: border-box;
    padding: 20px 0px 20px 15px;
    border-bottom: 1px solid #e3e3e3;
    transition: all ease-in-out 0.5s
}
.news-list ul li a{
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}

.newsl {
    /* float: left; */
    width: 240px;
    height: 180px;
    overflow: hidden
}

.newsl img {
    width: 240px;
    height: 180px;
}

.newsm {
    /* float: left; */
    max-width: 690px;
    height: auto;
    overflow: hidden;
    /* margin-left: 60px; */
    flex: 1;
}

.newsr {
    /* float: right; */
    width: 60px;
    height: 180px;
    margin-right: 57px
}

.newsm h2 {
    font-size: 16px;
    color: #4c4c4c;
    margin-top: 30px;
    margin-bottom: 20px
}

.newsm p {
    font-size: 14px;
    color: #999999;
    line-height: 30px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    overflow: hidden;
    -webkit-box-orient: vertical;

}

.newsr h2 {
    font-size: 20px;
    color: #b2b2b2;
    margin-bottom: 60px;
    margin-top: 23px
}

.newsr1 {
    width: 100%;
    height: 25px;
    position: relative;
    border-left: 1px solid #cbcecd
}

.newsr1:before {
    position: absolute;
    content: '';
    width: 23px;
    height: 15px;
    left: -33px;
    top: 5px;
    background: url(../images/jian2.png) no-repeat;
    opacity: 0;
    transition: all ease-in-out 0.3s
}

.newsr1:after {
    position: absolute;
    content: '';
    width: 23px;
    height: 15px;
    left: 12px;
    top: 5px;
    background: url(../images/jian1.png) no-repeat;
    transition: all ease-in-out 0.3s
}


.yeshu {
    width: 100%;
    text-align: center;
    margin-top: 70px
}

.yeshu a {
    display: inline-block;
    padding: 10px 20px;
    background: #ededed;
    margin: 0 5px;
    font-size: 16px;
}

.news-xq {
    width: 100%;
    padding-top: 50px
}

.news-title {
    text-align: center;
    margin-bottom: 40px
}

.news-title h2 {
    font-size: 24px;
    color: #4c4c4c;
    margin-bottom: 25px
}

.news-title h3 {
    font-size: 14px;
    color: #999999;
}

.news-text {
    width: 100%;
    color: #999999;
    line-height: 35px
}

.tiaoshu {
    width: 100%;
    height: 90px;
    line-height: 90px;
    border-top: 1px solid #cccccc;
    border-bottom: 1px solid #cccccc;
    margin-top: 120px;
    font-size: 16px
}

.tiaoshul {
    float: left;
    width: 460px;
    height: 90px;
    overflow: hidden;
    background: url(../images/left2.png) 45px center no-repeat;
    text-indent: 140px
}

.tiaoshum {
    float: left;
    width: 278px;
    height: 90px;
    overflow: hidden;
    border-left: 1px solid #cccccc;
    border-right: 1px solid #cccccc;
    text-align: center
}

.tiaoshur {
    float: left;
    width: 460px;
    height: 90px;
    overflow: hidden;
    background: url(../images/right2.png) 325px center no-repeat;
    text-indent: 68px
}

.tiaoshum a {
    display: block;
    width: 100%;
    height: 100%;
    colro: #999999;
    font-size: 16px;
    line-height: 30px
}

.tiaoshum img {
    display: block;
    margin: 0 auto;
    padding-top: 20px;
    padding-bottom: 5px
}

.tiaoshul a {
    color: #999
}

.tiaoshur a {
    color: #999
}


/*产品列表*/
.gallery-list {
    width: 100%;
    padding: 40px 0 90px 0
}

.gallery-lei {
    width: 100%;
    margin-bottom: 70px
}

.gallery-lei a {
    display: inline-block;
    padding: 5px 15px;
    background: #e6e6e6;
    color: #999999;
    font-size: 16px;
    margin-right: 10px
}


.gallery-list ul li {
    float: left;
    width: 380px;
    margin-right: 30px;
    margin-bottom: 30px
}

.gallery-list ul li:nth-child(3n) {
    margin-right: 0
}

.gal-img {
    width: 380px;
    height: 285px;
    overflow: hidden;
    position: relative
}

.gal-img:after {
    position: absolute;
    content: '';
    width: 48px;
    height: 48px;
    left: 166px;
    bottom: 100px;
    opacity: 0;
    z-index: 99;
    background: url(../images/jia1.png) no-repeat;
    transition: all ease-in-out 0.5s
}


.gal-img img {
    width: 380px;
    height: 285px;
    display: block
}

.gal-title {
    width: 380px;
    height: 85px;
    overflow: hidden;
    text-align: center;
    position: relative
}

.gal-title h2 {
    font-size: 16px;
    color: #333333;
    margin-top: 25px;
    margin-bottom: 5px;
    transition: all ease-in-out 0.5s
}

.gal-title h3 {
    font-size: 14px;
    color: #b2b2b2;
    transition: all ease-in-out 0.5s
}


.gal-title:after {
    width: 0%;
    left: 0;
    right: 0;
    margin: 0 auto;
    height: 2px;
    background: #217cee;
    position: absolute;
    content: '';
    transition: all ease-in-out 0.5s;
    bottom: 0
}



/*产品详情*/
.gallery-xq {
    width: 100%;
    padding: 40px 0 70px 0
}

.xq-img {
    width: 100%;
    margin-bottom: 55px;
    margin-top: 20px
}

.xq-text {
    width: 100%;
    line-height: 35px;
    color: #999999
}

.xq-img h2 {
    text-align: center;
    font-size: 24px;
    color: #4c4c4c;
    margin-bottom: 30px
}

.zh-img {
    width: 640px;
    height: 480px;
    margin: 0 auto;
    position: relative
}

.zh-img img {
    width: 640px;
    height: 480px;
}

.zh-left {
    position: absolute;
    width: 44px;
    height: 80px;
    left: -132px;
    top: 200px
}

.zh-left img {
    width: 44px;
    height: 80px
}

.zh-right {
    position: absolute;
    width: 44px;
    height: 80px;
    right: -132px;
    top: 200px
}

.zh-right img {
    width: 44px;
    height: 80px
}

.fanhui {
    width: 640px;
    height: 60px;
    line-height: 60px;
    background: #e6e6e6;
    margin: 0 auto;
    text-align: center
}

.fanhui a {
    font-size: 16px;
    color: #4c4c4c;
    display: block
}

/*关于我们*/
.guanyu {
    width: 100%;
    padding: 45px 0 90px 0
}

.jianjie {
    width: 100%
}

.jianjie h4 {
    font-size: 20px;
    color: #4c4c4c;
    text-align: center;
    margin-bottom: 30px
}

.jianjie p {
    font-size: 14px;
    color: #808080;
    line-height: 30px;
    margin-bottom: 60px
}

.jianjie-list {
    position: relative;
    width: 100%;
    z-index: 99;
    padding-bottom: 55px;
    border-bottom: 1px dashed #dddfde;
}

.jianjie-list ul {
    max-width: 1050px;
    margin: 0 auto;
    margin-top: 75px
}

.jianjie-list ul li {
    float: left;
    width: 33.33%;
    text-align: center;
    transition: all ease-in-out 0.3s;
    cursor: pointer
}

.jianjie-list ul li h2 {
    font-size: 18px;
    color: #b3b3b3;
    margin-bottom: 5px;
    margin-top: 20px
}

.jianjie-list ul li h3 {
    font-size: 14px;
    color: #b3b3b3
}


.jj-img1 {
    width: 100%;
    height: 160px;
    background: url(../images/jianjie1.png) center top no-repeat;
    background-size: contain;
}


.jj-img2 {
    width: 100%;
    height: 160px;
    background: url(../images/jianjie2.png) center top no-repeat;
    background-size: contain;
}


.jj-img3 {
    width: 100%;
    height: 160px;
    background: url(../images/jianjie3.png) center top no-repeat;
    background-size: contain;
}


.culture {
    width: 100%;
    padding: 60px 0 0 0
}

.culture h2 {
    font-size: 20px;
    color: #4c4c4c;
    text-align: center;
    margin-bottom: 30px
}

.cul-text {
    width: 100%;
    font-size: 14px;
    color: #808080;
    line-height: 30px;
}

.ditu {
    width: 100%;
    padding: 55px 0 60px 0
}