@charset "utf-8";
* {
    margin: 0;
    padding: 0;
    font-family: 微软雅黑;
    font-size: 12px
}

ul {
    list-style: none
}

a {
    text-decoration: none;
    color: #686868
}

img {
    border: none
}

.l {
    float: left
}

.gy2 {
    /*width: 1200px;*/
    margin: 0 auto;
    overflow: hidden
}

.holer {
    height: 124px;
    overflow: hidden;
    background: 0 0
}

#headdiv {
    height: 138px;
    /*position: fixed;*/
    /*top: 0;*/
    width: 100%;
    z-index: 1000;
    background: 0 0
}

.top01 {
    width: 100%;
    height: 38px;
    line-height: 38px;
    background: #0889f9;
    color: #fff;
    overflow: hidden;
    font-size: 12px
}

.top01 .l {
    font-size: 14px;
    padding-left: 20px;
}

.top01_center {
    text-align: left;
    float: right;
    font-size: 14px;
    padding-right: 20px;
}
.top01_center a{
    font-size: 13px;
    color: #fff;
    text-decoration: none;
}
.top01_center a:hover{
    font-size: 14px;
    color: #fff;
}
.top01_center img {
    vertical-align: sub;
    display: inline-block;
    margin-right: 8px
}

.top02 {
    width: 1200px;
    margin: 0 auto;
    min-width: 1200px;
    background-color: #fff;
    height: 86px
}

.top02 .top02_center {
    width: 100%;
    min-width: 1200px;
    margin: 0 auto
}

.logo {
    width: 344px;
    float: left;
    padding-top: 13px
}

.logo img {
    float: left;
    margin: -2px 20px 0px 20px;
    height: 100px;
    width: 195px;
}

.logo .logo-year {
    margin-top: 17px;
    height: 20px;
    line-height: 20px;
    width: 38px;
    text-align: center;
    font-size: 12px;
    color: #fff;
    background: #f67524;
    border-radius: 4px;
    overflow: hidden;
    font-size: 14px;
    color: #fff
}

.logo .logo-text {
    margin-top: 5px;
    height: 18px;
    color: #656565;
    line-height: 18px;
    /*overflow: hidden*/
}

.nav {
    float: right
}

.nav li {
    position: relative
}

.nav li.m {
    width: 100px;
    /*padding-right: 22px;*/
    /*margin: 0 22px 0 0;*/
    float: left;
    text-align: center;
    /*background: url(../imgs/top_bg1.png) right 46px no-repeat*/
}
.nav li.m:hover{
    background-color: #eee;
}
.nav .m.on a.mmm {
    color: #f30;
    font-weight: bold;
    font-size: 17px;
}

.nav a.mmm {
    width: 86px;
    height: 100px;
    line-height: 100px;
    /*padding-top: 40px;*/
    /*padding-bottom: 46px;*/
    display: block;
    font-size: 16px;
    color: #333
}

.nav .sub {
    display: none;
    width: 100%;
    padding: 0;
    position: fixed;
    top: 138px;
    overflow: hidden;
    text-align: left;
    z-index: 110;
    left: 0;
    background-color: #f5f5f5
}

.nav .sub .nav_xiao {
    width: 100%;
    overflow: hidden;
    margin: 0 auto
}

.nav .sub .nav_xiao.max1100 {
    max-width: 1100px
}

.nav .sub .nav_xiao .xiao_one {
    overflow: hidden;
    padding-top: 20px;
    padding-bottom: 40px
}

.nav .sub .nav_xiao .xiao_one ul li {
    float: left;
    display: inline;
    height: 184px;
    width: 25%;
    overflow: hidden;
    text-align: center
}

.nav .sub .nav_xiao .xiao_one ul li a {
    display: block;
    height: 100%;
    border-right: 1px solid #e6e6e6;
    line-height: 56px;
    overflow: hidden;
    color: #000;
    margin-top: 13px;
    font-size: 18px;
    transition: all .3s
}

.nav .sub .nav_xiao .xiao_one ul li:last-child a {
    border-right: 0
}

.nav .sub .nav_xiao .xiao_one ul li a:hover {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_one ul li a i {
    display: block;
    width: 101px;
    height: 96px;
    margin: 0 auto;
    margin-bottom: 23px;
    overflow: hidden;
    background-image: url(../imgs/top_pic1.png);
    background-repeat: no-repeat;
    transition: all .3s;
    margin-top: 5px
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs1 {
    background-position: -720px top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs2 {
    background-position: left top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs3 {
    background-position: -360px top
}

.nav .sub .nav_xiao .xiao_one ul li a i.bgs4 {
    background-position: -1088px top
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i {
    background-image: url(../imgs/top_pic1.png)
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs1 {
    background-position: -720px bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs2 {
    background-position: left bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs3 {
    background-position: -360px bottom
}

.nav .sub .nav_xiao .xiao_one ul li a:hover i.bgs4 {
    background-position: -1088px bottom
}

.nav .sub .nav_xiao .xiao_two {
    margin-top: 40px;
    margin-bottom: 40px;
    overflow: hidden
}

.nav .sub .nav_xiao .xiao_two ul li {
    float: left;
    display: inline;
    height: 184px;
    width: 25%;
    overflow: hidden;
    text-align: center
}

.nav .sub .nav_xiao .xiao_two ul li a {
    display: block;
    height: 100%;
    border-right: 1px solid #e6e6e6;
    line-height: 56px;
    overflow: hidden;
    color: #000;
    margin-top: 13px;
    font-size: 18px;
    transition: all .3s
}

.nav .sub .nav_xiao .xiao_two ul li:last-child a {
    border-right: 0
}

.nav .sub .nav_xiao .xiao_two ul li a:hover {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_two img {
    float: left;
    margin-right: 25px
}

.nav .sub .nav_xiao .xiao_two .nav_div {
    float: left;
    width: 380px;
    /*padding-top: 30px;*/
    font-size: 12px;
    color: #666;
    line-height: 22px
}

.nav .sub .nav_xiao .xiao_two .nav_div h2 {
    font-size: 16px;
    color: #f3782a;
    font-weight: 400;
    letter-spacing: 1px;
    line-height: 36px
}

.nav .sub .nav_xiao .xiao_two ul li a i {
    display: block;
    width: 104px;
    height: 104px;
    margin: 0 auto;
    margin-bottom: 13px;
    overflow: hidden;
    background-image: url(../imgs/top_pic2.png);
    background-repeat: no-repeat;
    margin-top: 10px;
    background-color: #999;
    border-radius: 50%;
    position: relative;
    transition: all .3s
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs1 {
    background-position: 30px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs2 {
    background-position: -330px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs3 {
    background-position: -691px center
}

.nav .sub .nav_xiao .xiao_two ul li a i.bgs4 {
    background-position: -1050px center
}

.nav .sub .nav_xiao .xiao_two ul li a:hover i {
    background-color: #f67524;
    margin-top: 5px
}

.nav .sub .nav_xiao .xiao_three {
    overflow: hidden;
    margin-top: 60px;
    margin-bottom: 60px
}

.nav .sub .nav_xiao .xiao_three ul li {
    float: left;
    display: inline;
    width: 18%;
    height: 218px;
    overflow: hidden;
    margin-right: 2%;
    text-align: center;
    position: inherit;
    line-height: 56px;
    background-color: #fff
}

.nav .sub .nav_xiao .xiao_three ul li:last-child {
    margin-right: 0
}

.nav .sub .nav_xiao .xiao_three ul li img {
    width: 100%;
    display: block;
    transition: all .3s
}

.nav .sub .nav_xiao .xiao_three ul li a {
    color: #000;
    width: 100%;
    font-size: 18px;
    height: 100%;
    display: block
}

.nav .sub .nav_xiao .xiao_three ul li a:hover {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_four {
    width: 50%;
    overflow: hidden;
    margin-top: 40px;
    margin-bottom: 40px
}

.nav .sub .nav_xiao .xiao_four.l {
    border-right: 1px solid #e3e3e3
}

.nav .sub .nav_xiao .xiao_four.r {
    width: 49%
}

.nav .sub .nav_xiao .xiao_four h2 {
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    color: #000;
    height: 18px;
    line-height: 18px
}

.nav .sub .nav_xiao .xiao_four .ul {
    margin-top: 23px
}

.nav .sub .nav_xiao .xiao_four .ul li {
    padding-top: 11px;
    padding-bottom: 11px;
    height: 51px;
    line-height: 22px;
    padding-left: 15px;
    margin-right: 40px;
    width: 265px;
    overflow: hidden;
    float: left;
    display: inline;
    margin-bottom: 10px;
    position: inherit
}

.nav .sub .nav_xiao .xiao_four .ul li:nth-child(2n+0) {
    margin-right: 0
}

.nav .sub .nav_xiao .xiao_four .ul li:hover {
    background-color: #fff
}

.nav .sub .nav_xiao .xiao_four .ul li a {
    display: block;
    text-align: left;
    color: #999;
    font-size: 14px
}

.nav .sub .nav_xiao .xiao_four .ul li a i {
    margin-right: 10px;
    margin-top: -3px;
    float: left;
    width: 36px;
    height: 36px;
    background-repeat: no-repeat;
    background-position: center center
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs1 {
    background-image: url(../imgs/top_pic4.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs2 {
    background-image: url(../imgs/top_pic5.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs3 {
    background-image: url(../imgs/top_pic6.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs4 {
    background-image: url(../imgs/top_pic7.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs5 {
    background-image: url(../imgs/top_pic8.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs6 {
    background-image: url(../imgs/top_pic9.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs7 {
    background-image: url(../imgs/top_pic10.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a i.bgs8 {
    background-image: url(../imgs/top_pic11.png)
}

.nav .sub .nav_xiao .xiao_four .ul li a b {
    font-weight: 400;
    font-size: 16px;
    display: block;
    color: #000;
    height: 22px;
    overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 {
    width: 540px;
    margin: 0 auto;
    overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 h2 {
    margin-bottom: 23px
}

.nav .sub .nav_xiao .xiao_four .ul2 li {
    padding-top: 11px;
    padding-bottom: 11px;
    height: 51px;
    line-height: 22px;
    margin-right: 40px;
    width: 250px;
    overflow: hidden;
    float: left;
    display: inline;
    margin-bottom: 10px;
    position: inherit
}

.nav .sub .nav_xiao .xiao_four .ul2 li:nth-child(2n+0) {
    margin-right: 0
}

.nav .sub .nav_xiao .xiao_four .ul2 li a {
    display: block;
    text-align: left;
    color: #999;
    font-size: 14px
}

.nav .sub .nav_xiao .xiao_four .ul2 li a b {
    font-weight: 400;
    font-size: 16px;
    display: block;
    color: #000;
    height: 22px;
    overflow: hidden
}

.nav .sub .nav_xiao .xiao_four .ul2 li a b i {
    display: inline-block;
    width: 35px;
    height: 15px;
    overflow: hidden;
    background: url(../imgs/top_pic12.png) no-repeat;
    margin-left: 3px
}

.nav .sub .nav_xiao .xiao_four .ul2 li a:hover b {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_five {
    width: 449px;
    overflow: hidden;
    float: left;
    margin-top: 40px;
    margin-bottom: 40px;
    border-right: 1px solid #e6e6e6
}

.nav .sub .nav_xiao .xiao_five img {
    width: 391px;
    height: 259px
}

.nav .sub .nav_xiao .xiao_five a {
    width: 391px;
    height: 259px;
    padding: 0;
    margin-right: 45px;
    float: left
}

.nav .sub .nav_xiao .xiao_five2 {
    float: right;
    text-align: left;
    margin-top: 40px
}

.nav .sub .nav_xiao .xiao_five2 a {
    text-align: left;
    float: left;
    margin-right: 100px;
    height: 38px;
    line-height: 38px;
    color: #000;
    font-size: 18px;
    margin-bottom: 42px;
    transition: all .3s
}

.nav .sub .nav_xiao .xiao_five2 a:nth-child(2n+0) {
    margin-right: 3px
}

.nav .sub .nav_xiao .xiao_five2 a i {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #999;
    background-repeat: no-repeat;
    background-image: url(../imgs/top_pic3.png);
    float: left;
    margin-right: 20px;
    transition: all .3s;
    margin-left: 0
}

.nav .sub .nav_xiao .xiao_five2 a:hover {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_five2 a:hover i {
    background-color: #f67524
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs1 {
    background-position: 9px 8px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs2 {
    background-position: -233px 8px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs3 {
    background-position: 9px -72px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs4 {
    background-position: -233px -72px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs5 {
    background-position: 9px -152px
}

.nav .sub .nav_xiao .xiao_five2 a i.bgs6 {
    background-position: -233px -152px
}

.nav .sub .nav_xiao .xiao_six {
    overflow: hidden;
    height: 338px;
    border-left: 1px solid #e6e6e6;
    border-right: 1px solid #e6e6e6;
}

.nav .sub .nav_xiao .xiao_six ul li {
    float: left;
    display: inline;
    height: 338px;
    width: 25%;
    overflow: hidden;
    border-right: 1px solid #e6e6e6;
    text-align: center
}

.nav .sub .nav_xiao .xiao_six ul li.bgs1 {
    background: url(../imgs/yuming_bg1.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li.bgs2 {
    background: url(../imgs/yuming_bg2.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li.bgs3 {
    background: url(../imgs/yuming_bg3.png) right 168px no-repeat
}

.nav .sub .nav_xiao .xiao_six ul li .xiao_six_con {
    margin: 0 auto;
    width: 80%;
    max-width: 360px;
    height: 338px;
    overflow: hidden;
    text-align: left
}

.nav .sub .nav_xiao .xiao_six ul li:last-child {
    border-right: 0
}

.nav .sub .nav_xiao .xiao_six ul li .xiao_six_l {
    font-size: 18px;
    font-weight: 700;
    height: 62px;
    line-height: 62px;
    border-bottom: 1px solid #e6e6e6;
    margin-bottom: 23px
}

.nav .sub .nav_xiao .xiao_six ul li a {
    /*float: left;*/
    /*width: 136px;*/
    overflow: hidden;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    color: #666;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.nav .sub .nav_xiao .xiao_six ul li a:hover {
    color: #f67524
}

.nav .sub .nav_xiao .xiao_six ul li .a {
    display: block;
    width: 182px;
    height: 42px;
    line-height: 42px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    margin-top: 31px;
    transition: all .3s;
    clear: both
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs1 {
    background-color: #f67524
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs2 {
    background-color: #248cf6;
    margin-top: 61px
}

.nav .sub .nav_xiao .xiao_six ul li .a.bgs3 {
    background-color: #1ecc85;
    margin-top: 91px
}

.nav .sub .nav_xiao .xiao_six ul li .a:hover {
    opacity: .8;
    filter: Alpha(opacity=80);
    color: #fff
}

.fuSlide {
    width: 100%;
    height: 450px;
    position: relative;
    z-index: 1
}

.fuSlide .imgs {
    width: 100%
}

.ck-slide, .ck-slide ul.ck-slide-wrapper li, .ck-slide ul.ck-slide-wrapper li a img {
    transition: all 1s ease
}

.ck-slide {
    position: relative;
    overflow: hidden;
    width: 100%
}

.ck-slide ul.ck-slide-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%
}

.ck-slide ul.ck-slide-wrapper li {
    position: absolute;
    width: 100%;
    left: 0;
    top: 0;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 100%
}

.ck-slide ul.ck-slide-wrapper li:first-child {
    z-index: 1111
}

.ck-slide ul.ck-slide-wrapper li.current {
    z-index: 1112
}

.ck-slide ul.ck-slide-wrapper li a {
    display: block
}

.ck-slide ul.ck-slide-wrapper li a .img {
    width: 100%;
    height: auto;
    opacity: 0;
    filter: alpha(opacity=0)
}

.ck-slide ul.ck-slide-wrapper li .leftto {
    filter: alpha(opacity=0);
    opacity: 0
}

.ck-slide ul.ck-slide-wrapper li.current .leftto {
    animation: mymove8 .5s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: 0s
}

.ck-slide ul.ck-slide-wrapper li .rightto {
    filter: alpha(opacity=0);
    opacity: 0
}

.ck-slide ul.ck-slide-wrapper li.current .rightto {
    animation: mymove7 .5s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: .5s
}

.ck-slide ul.ck-slide-wrapper li.current .danim-3 {
    animation: mymove10 .8s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: 0s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-1 {
    animation: mymove6 .6s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: .3s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-2 {
    animation: mymove6 .6s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: .6s
}

.ck-slide ul.ck-slide-wrapper li.current .anim-3 {
    animation: mymove6 .6s;
    animation-iteration-count: 1;
    animation-fill-mode: forwards;
    animation-delay: .9s
}

.banner_con {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    position: absolute
}

.banner1_one {
    text-align: center;
    color: #fff;
    margin-top: 6%;
    font-family: 华文细黑
}

.banner1_one h2 {
    font-weight: 400;
    margin-bottom: .5%;
    font-family: 华文细黑
}

.banner1_two {
    text-align: center;
    color: #fff;
    margin-top: 3%;
    opacity: 0;
    filter: Alpha(opacity=0)
}

.banner1_two span {
    display: inline-block;
    padding-left: 60px;
    padding-right: 60px;
    height: 112px
}

.banner1_two span:first-child {
    border-right: 1px solid #677794
}

.banner1_two span b {
    font-weight: 400;
    color: #ffc600;
    display: block
}

.banner_con .f90 {
    font-size: 90px
}

.banner_con .f72 {
    font-size: 72px
}

.banner_con .f48 {
    font-size: 48px
}

.banner_con .f36 {
    font-size: 36px
}

.banner_con .f30 {
    font-size: 30px
}

.banner2_one {
    float: right;
    width: 35%;
    color: #fff
}

.banner2_one h2 {
    font-weight: 100;
    margin-bottom: 1%;
    font-family: 华文细黑;
    margin-top: 10%;
    opacity: 0;
    filter: Alpha(opacity=0)
}

.banner2_one p {
    color: #fff;
    font-family: 华文细黑;
    opacity: 0;
    filter: Alpha(opacity=0)
}

.banner2_one em {
    display: block;
    width: 208px;
    height: 46px;
    line-height: 46px;
    border: 1px solid #fff;
    border-radius: 30px;
    font-size: 16px;
    text-indent: 50px;
    background: url(../imgs/i_bg9.png) 138px center no-repeat;
    font-style: normal;
    margin-top: 10%;
    transition: all .3s;
    cursor: pointer
}

.banner2_one em:hover {
    background-position: 150px center;
    margin-left: 10px
}

.ck-slide ul.ck-slide-wrapper li.current .banner2_one .leftto {
    animation-delay: 1s
}

.banner4_one {
    float: left;
    width: 60%;
    color: #fff
}

.banner4_one h2 {
    font-weight: 400;
    margin-bottom: 1%;
    font-family: 华文细黑;
    margin-top: 15%;
    opacity: 0;
    filter: Alpha(opacity=0)
}

.banner4_one p {
    color: #fff;
    font-family: 华文细黑;
    opacity: 0;
    filter: Alpha(opacity=0)
}

.banner4_one em {
    display: block;
    width: 208px;
    height: 46px;
    line-height: 46px;
    border: 1px solid #000;
    border-radius: 30px;
    font-size: 16px;
    text-indent: 50px;
    /*background: url(../imgs/i_bg10.png) 138px center no-repeat;*/
    font-style: normal;
    margin-top: 6%;
    transition: all .3s;
    cursor: pointer
}

.banner4_one em:hover {
    background-position: 150px center;
    margin-left: 10px
}

.ck-slide ul.ck-slide-wrapper li.current .banner4_one .leftto {
    animation-delay: 1s
}

.index-waper-box {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
    z-index: 9;
    perspective: 800px;
    transform-style: preserve-3d
}

.index-back-box {
    height: 100px;
    background: 0 0;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    transform-origin: bottom;
    transform: rotateX(0) translate3d(0, 0, 0);
    transition: all .65s cubic-bezier(.55, .65, .55, 1) 0s
}

.index-back-box.active {
    background: url(../imgs/i_banner_bg.png) left bottom repeat-x
}

.index-back-box .sub-arrows {
    position: absolute;
    left: 50%;
    top: 0;
    width: auto;
    height: 100%;
    line-height: 100px;
    padding-left: 10px;
    font-size: 0;
    margin-left: 52px;
}
.index-back-box .sub-arrows1 {
    left: 80%;
}

.index-back-box .sub-arrows i.icom {
    display: inline-block;
    vertical-align: top;
    width: 100px;
    height: 40%;
    cursor: pointer;
    position: relative
}

.index-back-box .sub-arrows i.next:before, .index-back-box .sub-arrows i.prev:before {
    content: '';
    display: inline-block;
    position: absolute;
    top: 42%;
    width: 13px;
    height: 22px;
    background-image: url(../imgs/sub-arrows.png);
    background-position: 0 0;
    background-repeat: no-repeat
}

.index-back-box .sub-arrows i.prev:before {
    background-position: 0 0;
    left: -7px
}

.index-back-box .sub-arrows i.next:before {
    background-position: -14px 0;
    left: 24px
}

.index-back-box .sub-arrows i.icom:after {
    position: absolute;
    content: '';
    left: 0;
    top: 28px;
    width: 30px;
    height: 2px;
    background-color: #fff;
    transform: scale(0, 1);
    transition: all .3s ease-out 0s
}

.index-back-box .sub-arrows i.icom font {
    color: #000;
    transition: all .3s ease-out 0s
}

.index-back-box .sub-arrows i.icom.prev font {
    position: absolute;
    left: 9px
}

.index-back-box .sub-arrows i.icom.next font {
    position: absolute;
    left: 6px
}

.index-back-box .sub-arrows i:hover:after {
    transform: scale(1, 1)
}

.index-back-box .sub-arrows i.icom.prev:hover font {
    left: -7px
}

.index-back-box .sub-arrows i.icom.next:hover font {
    left: 20px
}

.index-back-box .sub-mouse {
    width: 70%;
    height: 43px;
    position: absolute;
    top: 20px;
    left: 15%;
    cursor: pointer;
    z-index: 1;
    zoom: .7
}

.index-back-box .sub-mouse:after {
    display: none;
    z-index: -1;
    position: absolute;
    content: '';
    top: -30px;
    left: 50%;
    height: 53px;
    border-right: 1px solid #333;
    margin-left: -1px
}

.index-back-box .sub-mouse span {
    text-align: center;
    display: block;
    position: relative;
    width: 50%;
    height: 100%;
    animation: ani-svg .85s linear 0s alternate infinite;
    margin: 0 auto
}

@keyframes ani-svg {
    0% {
        opacity: .4;
        transform: translateY(-20px)
    }
    15% {
        opacity: .65;
        transform: translateY(-15px)
    }
    25% {
        opacity: .8;
        transform: translateY(-10px)
    }
    50% {
        opacity: 1;
        transform: translateY(0)
    }
    65% {
        opacity: .8;
        transform: translateY(5px)
    }
    75% {
        opacity: .65;
        transform: translateY(10px)
    }
    100% {
        opacity: .4;
        transform: translateY(15px)
    }
}

.i_bg {
    background-color: #f5f5f5;
    overflow: hidden
}

.i_one {
    background-color: #fff;
    overflow: hidden;
    height: 360px;
    margin: 0 auto;
    margin-bottom: 32px
}

.i_service_t {
    text-align: center;
    padding-top: 15px;
    color: #666;
    font-size: 18px;
    line-height: 32px;
    padding-bottom: 50px
}

.i_service_t h2 {
    height: 66px;
    line-height: 66px;
    font-size: 40px;
    color: #000;
    font-weight: 400;
    letter-spacing: 1px;
    font-family: 华文细黑
}

.i_service_t p {
    font-size: 18px
}

.advantage {
    text-align: center;
    overflow: hidden
}

.num_box {
    width: 20%;
    float: left;
    height: 124px;
    background: url(../imgs/i_one_bg1.png) right center no-repeat
}

.num_box:last-child {
    background: 0 0
}

.num_box .num {
    font-weight: 700;
    color: #f67524;
    font-family: 华文细黑;
    font-weight: 400;
    font-size: 60px;
    width: 100%;
    height: 70px;
    line-height: 70px;
    text-align: center;
    position: relative;
    z-index: 2;
    letter-spacing: 1px;
    margin-top: 10px
}

.num_box h3 {
    font-size: 16px;
    color: #333;
    font-weight: 400;
    line-height: 30px
}