@charset "utf-8"; /* CSS Document */
blockquote,body,button,dd,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,hr,input,legend,li,ol,p,pre,td,textarea,th,ul {
    margin: 0;
    padding: 0
}

body,button,input,select,textarea {
    font: 12px/1.5tahoma,arial,\5b8b\4f53
}

h1,h2,h3,h4,h5,h6 {
    font-size: 100%
}

address,cite,dfn,em,var {
    font-style: normal
}

code,kbd,pre,samp {
    font-family: couriernew,courier,monospace
}

small {
    font-size: 12px
}

ol,ul {
    list-style: none
}

a {
    text-decoration: none
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

legend {
    color: #000
}

fieldset,img {
    border: 0
}

button,input,select,textarea {
    font-size: 100%
}

h1,h2,h3,h4,h5,h6 {
    font-weight: 400
}

html {
    /* min-width: 960px; */
    font-family: '微软雅黑'
}

nav {
    /* width: 1200px; */
    height: 80px;
    line-height: 80px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    background: #fff
}
@media screen and (max-width:800px){
	nav {
	    height: 60px;
	    line-height: 60px;
	}
}
@media screen and (max-width:400px){
	nav {
	    height: 50px;
	    line-height: 50px;
	}
}
.logo-img{
	width: 100px;
	height: 100px;
}
@media screen and (max-width:800px){
	.logo-img {
	    width: 60px;
	    height: 60px;
	}
}
@media screen and (max-width:400px){
	.logo-img {
	    width: 50px;
	    height: 50px;
	}
}
nav h1 img {
    display: block;
    margin: auto;
    cursor: pointer;
	margin-left: 100px;
}

nav ul {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between
}

nav ul li {
    height: 80px;
    margin-right: 60px;
    font-size: 18px;
    color: #333;
    box-sizing: border-box;
    cursor: pointer
}
@media screen and (max-width:800px){
	nav ul li {
	    margin-right: 30px;
		font-size: 12px;
		height: 60px;
	}
}
@media screen and (max-width:400px){
	nav ul li {
	    margin-right: 30px;
		font-size: 12px;
		height: 50px;
	}
}

nav ul li a {
    display: block;
    width: 100%;
    height: 100%
}

nav ul li a:active,nav ul li a:link,nav ul li a:visited {
    color: #333
}

nav ul li.cur {
    border-bottom: 4px solid #4aa5fd
}

.banner {
    width: 100%;
    position: relative
}

.banner img {
    display: block;
    width: 100%;
    height: auto
}

.banner .text {
    font-size: 30px;
    color: #333;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    text-align: center
}
 
.banner .text p {
    line-height: 1;
    margin-bottom: 20px;
	margin-top: 10px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-around;
}
@media screen and (max-width:800px){
	.banner .text p {
	    font-size: 16px;
		margin-top: 10px;
	}
}
@media screen and (max-width:400px){
	.banner .text p {
	    font-size: 12px;
		margin-top: 10px;
	}
}

.cooperation_box {
    /* width: 1000px; */
    margin: 0 auto;
    text-align: center
}

.cooperation_box h2 {
    font-size: 30px;
    color: #333;
    margin-top: 44px
}
@media screen and (max-width:800px){
	.cooperation_box h2 {
	    font-size: 16px; 
	}
}
@media screen and (max-width:400px){
	.cooperation_box h2 {
	    font-size: 12px; 
	}
}

.cooperation_box h5 {
    font-size: 18px;
    color: #cfcfcf;
    margin-top: 10px
}
@media screen and (max-width:800px){
	.cooperation_box h5 {
	    font-size: 12px; 
	}
}
@media screen and (max-width:400px){
	.cooperation_box h5 {
	    font-size: 12px; 
	}
}

.line {
    /* width: 856px; */
    height: 22px;
    background: url(../images/line.png) no-repeat;
    background-size: 100%;
    margin: 16px auto 0
}

.list_ad,.list_media {
    /* width: 1000px; */
    height: 450px;
    background-size: 100%;
    margin: 38px auto 0;
    overflow: hidden
}

.list_ad {
    background: url(../images/bg_ad.png) no-repeat
}

.list_media {
    background-image: url(../images/bgimg.jpg);
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.list_media ul::after {
    content: '';
    display: block;
    clear: both
}

.list_media ul {
	display:flex; 
	justify-content:space-around;
    padding: 30px 70px;
	flex-wrap: wrap;
}

.list_media ul li {
	display:flex;
	flex-direction:column;
	align-items:center;
	width:20%;
    /* float: left; */
    /* margin-right: 128px; */
    margin-bottom: 28px
}
@media screen and (max-width:600px){
	.list_media ul li {
	    width:25%;
	}
}
@media screen and (max-width:400px){
	.list_media ul li {
	    width:25%;
	}
}
.list_media .flex-c{
	display: flex;
	align-items: center;
	justify-content: center;
}
.cus-img{
	width: 64px;
	height: 64px;
}
@media screen and (max-width:600px){
	.cus-img{
		width: 48px;
		height: 48px;
	}
}
@media screen and (max-width:400px){
	.cus-img{
		width: 36px;
		height: 36px;
	}
}

/* .list_media ul li:nth-child(5),.list_media ul li:nth-child(10),.list_media ul li:nth-child(15) {
    margin-right: 0
} */

.list_media ul li img {
    display: block
}

.list_media ul li p {
    font-size: 14px;
    color: #333;
    line-height: 1;
    margin-top: 17px
}
@media screen and (max-width:600px){
	.list_media ul li p {
	    font-size: 12px;
	    color: #333;
	    line-height: 1;
	    margin-top: 17px
	}
}
@media screen and (max-width:400px){
	.list_media ul li p {
	    font-size: 10px;
	    color: #333;
	    line-height: 1;
	    margin-top: 17px
	}
}

.list_team {
    /* width: 950px; */
    margin: 40px auto 0;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between
}

.list_team li {
    position: relative
}

.list_team div {
    display: none;
    width: 100%;
    height: 86px;
    background: #000;
    opacity: .8;
    position: absolute;
    left: 0;
    bottom: 0;
    text-align: center;
    color: #fff;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px
}

.list_team div h4 {
    font-size: 20px;
    margin-top: 8px
}

.list_team div span {
    display: block;
    margin: 0 auto;
    font-size: 14px;
    border: 1px solid #fff;
    width: 140px;
    height: 24px;
    line-height: 24px
}

.list_team div p {
    font-size: 16
}

.statement {
    width: 100%;
    height: 158px;
    margin-top: 96px;
    text-align: center;
    color: #fff;
    font-size: 20px;
    line-height: 26px;
    position: relative
}

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

.statement p {
    z-index: 9;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%)
}

.dsp_statement {
    margin-top: 52px
}

.list_customer {
    width: 860px;
    margin: 54px auto 0
}

.list_customer img {
    margin-bottom: 42px
}

footer {
    width: 100%;
    background: #333;
    padding-bottom: 44px
}

footer .footer {
    width: 1050px;
    margin: 0 auto;
    padding-top: 68px
}

footer .footer::after {
    content: '';
    display: block;
    clear: both
}

footer .footer div {
    margin-right: 156px;
    float: left
}

footer .footer div:last-child {
    margin-right: 0
}

footer .footer div h3 {
    font-size: 24px;
    color: #fff;
    margin-bottom: 34px
}

footer .footer div p {
    font-size: 14px;
    color: #999;
    margin-bottom: 20px
}

.line2 {
    width: 100%;
    height: 1px;
    background: #999;
    margin: 70px auto 44px
}

.copyright {
    text-align: center;
    font-size: 12px;
    color: #999
}

.login {
    width: 60px;
    height: 22px;
    cursor: pointer;
    background: url(../images/login_icon.png) no-repeat;
    background-size: 100%
}

.ys {
    width: 850px;
    margin: 34px auto;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between
}

.ys div {
    margin-right: 100px
}

.ys div:last-child {
    margin-right: 0
}

.ys div p {
    line-height: 1
}

.ys div p:nth-child(2) {
    margin: 16px 0 20px;
    font-size: 16px
}

.ys div p:nth-child(3) {
    font-size: 14px
}

.lc {
    width: 750px;
    margin: 42px auto 0;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between
}

.lc li p {
    font-size: 18px
}

.list_ad {
    position: relative
}

.list_ad .left {
    width: 350px;
    height: auto;
    position: absolute;
    left: 0;
    bottom: 0
}

.list_ad div {
    float: right;
    width: 50%;
    position: relative
}

.list_ad p {
    width: 280px;
    height: 46px;
    line-height: 46px;
    color: #fff;
    background-color: rgba(255,255,255,.35);
    border-radius: 8px;
    position: absolute
}

.list_ad p span {
    color: #fff;
    font-size: 24px;
    font-style: italic
}

.list_ad div p:first-child {
    top: 30px;
    right: 160px
}

.list_ad div p:nth-child(2) {
    top: 92px;
    right: 90px
}

.list_ad div p:nth-child(3) {
    top: 154px;
    right: 190px
}

.list_ad div p:nth-child(4) {
    top: 216px;
    right: 60px
}

.list_ad div p:nth-child(5) {
    top: 278px;
    right: 160px
}

.list_ad div p:nth-child(6) {
    top: 340px;
    right: 90px
}

@media \0screen\,screen\9 {
    .list_ad p {
        background-color: #fff;
        filter: Alpha(opacity=35)
    }

    .list_ad p span {
        position: relative
    }
}

.banner_re {
    background: url(../images/banner.png) no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    height: 700px;
    position: relative
}

.address_box,.job_box {
    width: 1000px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    -o-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%)
}

.job_box h2 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 22px
}

.job_box ul li .title {
    border-bottom: 2px solid #000;
    padding: 0 70px 0 30px;
    font-size: 15px;
    color: #fff;
    background-color: rgba(255,255,255,.35);
    height: 42px;
    line-height: 42px;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between;
    position: relative
}

.job_box ul li.cur .title {
    border-bottom: 1px solid #fff
}

.job_box ul li:last-child .title {
    border: none
}

.job_box ul li .title p:first-child {
    width: 190px
}

.job_box ul li .title .arrow {
    width: 16px;
    height: 16px;
    background-image: url(../images/arrow_right.png);
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    position: absolute;
    right: 30px;
    cursor: pointer
}

.job_box ul li .info::after {
    content: '';
    display: block;
    clear: both
}

.job_box ul li .info {
    display: none;
    padding: 12px 14px 20px
}

.job_box ul li .info .left {
    float: left
}

.job_box ul li .info .right {
    float: right
}

.job_box ul li .info p {
    color: #fff;
    font-size: 16px
}

.job_box .btn {
    display: block;
    width: 516px;
    height: 76px;
    background: url(../images/contact_btn.png) no-repeat;
    -webkit-background-size: cover;
    background-size: cover;
    margin: 40px auto 0
}

.address_box {
    width: max-content
}

.address_box h2 {
    font-size: 36px;
    color: #e5e5e5;
    text-align: center;
    margin-bottom: 76px
}

.address_box .left {
    width: 560px;
    height: 306px
}

.address_box .inside {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    justify-content: space-between
}

.address_box .inside div {
    position: relative;
    width: 100%;
    height: 100%
}

.address_box .inside div .border {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 14px;
    left: 14px;
    border: 1px solid #b9b9b9;
    z-index: -1
}

.address_box .right {
    padding-left: 126px;
    border-left: 1px solid #b9b9b9;
    margin-left: 60px
}

.address_box .right h3 {
    font-size: 24px;
    color: #e5e5e5;
    margin-bottom: 18px
}

.address_box .right p {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    margin: 0 0 18px 26px
}

.address_box .right p:last-child {
    margin-bottom: 0
}

.address_box .right p img {
    width: 18px;
    height: 18px;
    margin-right: 12px
}

.address_box .right p .line_s {
    width: 2px;
    height: 12px;
    background: #fff
}

.address_box .right p .text {
    font-size: 18px;
    color: #e5e5e5;
    display: inline-block;
    padding-left: 12px
}

.banner {
    z-index: -1;
}

nav a.back {
    width: 60px;
    height: 22px;
    cursor: pointer;
    background: url(../images/back_icon.png) no-repeat;
    background-size: 100%;
    margin-right: 40px;
}