body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
  margin: 0;
  padding: 0;
}
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  display: block;
  margin: 0;
  padding: 0;
}
body,
button,
input,
select,
textarea {
  font: 12px/1.5 tahoma, 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: courier, courier, monospace;
}
li {
  list-style: none;
}
a,
a:hover,
a:link,
a:visited,
a:active {
  text-decoration: none;
  color: #000;
}
img {
  border: 0;
}
button,
input,
select,
textarea {
  font-size: 100%;
  outline: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.hide {
  display: none;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

/*导航*/
html {
  font-family: "微软雅黑";
}
header {
  width: 1200px;
  height: 120px;
  padding-top: 20px;
  background-color: #fff;
  margin: 0 auto;
}
header img {
  width: 137px;
  height: 75px;
  float: left;
  margin-top: 10px;
}
header ul.header_nav {
  width: 700px;
  margin-left: 500px;
}
header ul li {
  font-family: "微软雅黑";
  font-size: 22px;
  list-style: none;
  width: 110px;
  float: left;
  line-height: 100px;
  text-align: center;
  height: 100px;
  margin-left: 65px;
}

/*轮播*/
.loop {
  height: 600px;
  position: relative;
}
.loop .pagination {
  position: absolute;
  bottom: 20px;
  text-align: center;
  width: 1920px;
  z-index: 2;
}
/*主体*/
.main {
  width: 1200px;
  margin: 0 auto;
}
.main .extitle {
  width: 248px;
  height: 37px;
  margin-left: 480px;
  margin-top: 64px;
  margin-bottom: 59px;
}
.example,
.video-ex {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.example li {
  width: 270px;
  height: 290px;
  margin-bottom: 60px;
  border: 1px solid #d8d8d8;
  position: relative;
}
.example li .ex-connect {
  display: block;
  width: 270px;
  height: 290px;
  position: absolute;
  left: -1px;
  top: -1px;
  z-index: 99;
  color: #fff;
  background-color: rgba(44, 101, 178, 0.7);
  padding: 115px 10px 60px 10px;
  display: none;
}
.example li .ex-connect p:nth-child(1) {
  font-family: "微软雅黑";
  font-size: 14px;
  line-height: 30px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.example li .ex-connect p:nth-child(2) {
  font-family: "微软雅黑";
  font-size: 14px;
  line-height: 30px;
}
.example li .ex-connect p:nth-child(3) a {
  font-family: "微软雅黑";
  color: #fff;
  font-size: 18px;
  display: inline-block;
  width: 230px;
  text-align: center;
}
.example li:hover .ex-connect {
  display: block;
  cursor: pointer;
}
.example li .eximg {
  width: 270px;
  height: 200px;
}
.example li p.first-title {
  font-family: "微软雅黑";
  font-size: 18px;
  color: #333;
  padding-left: 10px;
  line-height: 46px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.example li p.second-title {
  font-family: "微软雅黑";
  font-size: 14px;
  color: #666;
  padding-left: 10px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.example1 li {
  width: 270px;
  height: 290px;
  margin-bottom: 60px;
  border: 1px solid #d8d8d8;
  position: relative;
  float: left;
  margin-right: 40px;
}
.example1 li .ex-connect {
  display: block;
  width: 270px;
  height: 290px;
  position: absolute;
  left: -1px;
  top: -1px;
  z-index: 99;
  color: #fff;
  background-color: rgba(44, 101, 178, 0.7);
  padding: 115px 10px 60px 10px;
  display: none;
}
.example1 li .ex-connect p:nth-child(1) {
  font-family: "微软雅黑";
  font-size: 14px;
  line-height: 30px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.example1 li .ex-connect p:nth-child(2) {
  font-family: "微软雅黑";
  font-size: 14px;
  line-height: 30px;
}
.example1 li .ex-connect p:nth-child(3) a {
  font-family: "微软雅黑";
  color: #fff;
  font-size: 18px;
  display: inline-block;
  width: 230px;
  text-align: center;
}
.example1 li:hover .ex-connect {
  display: block;
  cursor: pointer;
}
.example1 li .eximg {
  width: 270px;
  height: 200px;
}
.example1 li p.first-title {
  font-family: "微软雅黑";
  font-size: 18px;
  color: #333;
  padding-left: 10px;
  line-height: 46px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.example1 li p.second-title {
  font-family: "微软雅黑";
  font-size: 14px;
  color: #666;
  padding-left: 10px;
  width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main .example-more {
  width: 1200px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  background-color: #ebf1f8;
}
.main .example-more a {
  font-size: 22px;
  font-family: "微软雅黑";
  color: #0047ab;
}
.main .vdtitle {
  width: 193px;
  height: 35px;
  margin: 96px 0 53px 504px;
}
.video-ex li {
  width: 580px;
  height: 326px;
  margin-bottom: 110px;
  background-color: #000;
  z-index: 1;
}
.video-ex li video {
  width: 580px;
  height: 327px;
  z-index: 1;
}
.video-ex li .vd-bottom {
  width: 580px;
  height: 55px;
  background-color: #628dc9;
  z-index: 9999;
  opacity: 0.7;
  display: flex;
}
.video-ex li .vd-bottom img.start {
  margin: 13px 16px 20px 18px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
}
.video-ex li .vd-bottom p.vd-content {
  font-size: 22px;
  font-family: "微软雅黑";
  line-height: 55px;
  color: #fff;
  width: 425px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/*底部*/
footer {
  width: 100%;
  margin-top: 110px;
  background-color: #0047ab;
}
footer .footer-main {
  width: 1200px;
  height: 260px;
  margin: 0 auto;
  padding-top: 45px;
}
footer .footer-main img {
  width: 105px;
  height: 46px;
  float: left;
}
footer .footer-main ul.footer-nav {
  width: 700px;
  height: 90px;
  margin-left: 500px;
}
footer .footer-main ul li {
  font-family: "微软雅黑";
  font-size: 20px;
  list-style: none;
  width: 110px;
  float: left;
  text-align: right;
  height: 100px;
  margin-left: 65px;
  line-height: 45px;
}
footer .footer-main ul li a {
  color: #fff;
}
footer .footer-main .footer-connect1 {
  width: 970px;
  height: 90px;
  color: #fff;
  float: left;
}
footer .footer-main .footer-connect1 p:first-child {
  font-family: "微软雅黑";
  font-size: 14px;
}
footer .footer-main .footer-connect1 p:last-child {
  font-family: "微软雅黑";
  font-size: 14px;
  margin-top: 20px;
}
footer .footer-main .footer-connect2 {
  width: 230px;
  height: 110px;
  float: right;
  color: #fff;
}
footer .footer-main .footer-connect2 .connect1 {
  font-family: "微软雅黑";
  width: 95px;
  font-size: 16px;
  display: inline-block;
  float: left;
}
footer .footer-main .footer-connect2 .connect2 {
  font-family: "微软雅黑";
  font-size: 20px;
  display: inline-block;
  margin-top: -3px;
  margin-bottom: 14px;
}

/*策划案例*/
.product-nav {
  width: 1200px;
  height: 170px;
  padding: 50px 0 60px 0;
  margin: 0 auto;
}
.product-nav a {
  display: block;
  float: left;
  width: 240px;
  height: 60px;
  color: #666;
  text-align: center;
  background: #fff;
  font-family: "微软雅黑";
  font-size: 21px;
  text-decoration: none;
  border-bottom: 2px solid #ccc;
}
.product-nav a.active {
  color: #0047ab;
  border-bottom: 2px solid #0047ab;
}
.pr-main {
  width: 1200px;
  margin: 0 auto;
}
.pr-mainpr {
  display: none;
}
.show {
  display: block;
}

.video-ex li .video {
  width: 580px;
  height: 360px;
  z-index: 1;
}

/*分页*/
.page {
  width: 300px;
  text-align: center;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.page .first-page {
  display: block;
  float: left;
  width: 32px;
  height: 32px;
  line-height: 32px;
  font-size: 16px;
  color: #fff;
  background-color: #0047ab;
}
.page a {
  display: block;
  float: left;
  width: 32px;
  height: 32px;
  line-height: 32px;
  font-size: 16px;
  color: #333;
  border: 1px solid #d3d3d3;
  cursor: pointer;
}
a.prev_page {
  background: url(../images/left.png) no-repeat center;
}
a.next_page {
  background: url(../images/right.png) no-repeat center;
}
a.all_pages {
  display: none;
}
a.point {
  border: none;
}

/*视频花絮*/
.vd-main {
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
}

/*联系我们*/
.ct-main {
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
  color: #000;
}
.ct-main .ct-main1 {
  font-family: "微软雅黑";
  font-size: 23px;
  text-align: center;
  margin-bottom: 90px;
  font-weight: bold;
}
.ct-main .ct-main2 {
  font-family: "微软雅黑";
  font-size: 18px;
  margin-bottom: 70px;
  line-height: 40px;
}
.ct-main .address {
  padding: 20px 0 50px 40px;
}
.ct-main .address .address1 {
  font-family: "微软雅黑";
  font-size: 20px;
  line-height: 44px;
  color: #0047ab;
  text-align: left;
  font-weight: bold;
}
.ct-main .address .address2 {
  font-family: "微软雅黑";
  font-size: 18px;
  line-height: 40px;
  color: #0047ab;
  text-align: left;
  font-weight: bold;
}
.ct-main .address .address3 span {
  font-family: "微软雅黑";
  font-size: 18px;
  line-height: 40px;
  color: #000;
  font-weight: bold;
}
.ct-main .address .address3 span:first-child {
  display: inline-block;
  width: 430px;
}
.ct-main .address .address4.top {
  margin-top: 40px;
}
.ct-main .address .address4 span {
  font-family: "微软雅黑";
  font-size: 18px;
  line-height: 40px;
  color: #000;
}
.ct-main .address .address4 span:first-child {
  display: inline-block;
  width: 630px;
  padding-left: 40px;
}
.ct-main .address .address4 span:last-child {
  display: inline-block;
  padding-left: 40px;
}

/*案例详情*/
.ex-main {
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
  color: #000;
}
.ex-main .ex-main1 {
  font-family: "微软雅黑";
  font-size: 23px;
  text-align: center;
  font-weight: bold;
}
.ex-main .ex-main2 {
  font-family: "微软雅黑";
  font-size: 16px;
  text-align: center;
  margin-bottom: 70px;
  line-height: 40px;
}
.ex-main .ex-address p {
  font-family: "微软雅黑";
  font-size: 18px;
  line-height: 44px;
  color: #000;
  padding-left: 40px;
}
.ex-main img {
  margin-top: 60px;
}

/* QQ */
#floatDivBoxs {
  width: 170px;
  background: #fff;
  position: fixed;
  top: 180px;
  right: 0;
  z-index: 999;
}
#floatDivBoxs .floatDtt {
  width: 100%;
  height: 45px;
  line-height: 45px;
  background: #3480ce;
  color: #fff;
  font-size: 18px;
  text-indent: 22px;
  position: relative;
}
#floatDivBoxs .floatDqq {
  padding: 10px 14px;
}
#floatDivBoxs .floatDqq li {
  height: 45px;
  line-height: 45px;
  font-size: 15px;
  border-bottom: 1px solid #e3e3e3;
  padding: 0 0 0 50px;
}
#floatDivBoxs .floatDtxt {
  font-size: 18px;
  color: #333;
  padding: 12px 14px;
}
#floatDivBoxs .floatDtel {
  padding: 0 0 15px 10px;
}
#floatDivBoxs .floatDtel img {
  display: block;
}
#floatDivBoxs .floatDbg {
  width: 100%;
  height: 20px;
  background: url(../images/online_botbg.jpg) no-repeat;
  box-shadow: -2px 0 3px rgba(0, 0, 0, 0.25);
}
.floatShadow {
  background: #fff;
  box-shadow: -2px 0 3px rgba(0, 0, 0, 0.25);
}
#rightArrow {
  width: 50px;
  height: 45px;
  background: url(../images/online_arrow.jpg) no-repeat;
  position: fixed;
  top: 180px;
  right: 170px;
  z-index: 999;
}
#rightArrow a {
  display: block;
  height: 45px;
}
.floatDqq img {
  float: left;
}
.floatDtel img {
  margin: 0 auto;
}
.ny_right img {
  max-width: 700px;
}

.fenye {
  text-align: center;
  margin-top: 15px;
}
.fenye .current {
  width: 30px;
  height: 78px;
  background: #0047ab;
  padding: 8px 12px;
  line-height: 78px;
  margin: 10px 5px;
  color: #fff;
  float: none;
}
.fenye a {
  width: 30px;
  height: 78px;
  padding: 8px 12px;
  border: 1px solid #ccc;
  line-height: 78px;
  margin: 10px;
}

.footer-connect1 p a {
  color: #fff;
}

/* 禁止播放器出现下载 */
video::-internal-media-controls-download-button {
  display: none;
}
video::-webkit-media-controls-enclosure {
  overflow: hidden;
}
video::-webkit-media-controls-panel {
  width: calc(100% + 30px);
}