/* 公告样式 */
body {
  font-size: 14px;
  color: #4a4a4a;
}

body,
button,
input,
select,
textarea {
  font-family: -apple-system, helvetica neue, helvetica, arial, pingfang sc, hiragino sans gb, stheiti, microsoft yahei, microsoft jhenghei, SimSun, sans-serif;
}

body,
ul,
li,
p,
strong,
h1,
h2,
h3,
h4,
h5,
h6,
a,
input,
button,
img {
  margin: 0px;
  padding: 0px;
}

li {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6,
strong {
  font-weight: normal;
}

a {
  text-decoration: none;
  color: #333;
}

a:hover {
  text-decoration: none;
  color: #333;
}

.clearFix::after {
  content: '';
  display: table;
  clear: both;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.w1200 {
  width: 1200px;
  margin: 0px auto;
}

.clear {
  clear: both;
}

.m800 {
  margin-top: 800px;
}

/* 首页开始 */
/* 导航栏 */
header {
  width: 100%;
  padding: 5px 0;
  border-bottom: 1px solid #eee
}

.logo-text {
  margin-left: 10px;
  padding: 10px 0;
}

.logo-text strong {
  font-size: 48px;
  color: #333;
}

.logo-text p {
  text-transform: uppercase;
  font-size: 16px;
  color: #333;
  font-weight: bold;
  line-height: 1.5em;
}

nav {
  padding-top: 10px;
}

nav li {
  display: inline-block;
}

nav li+li {
  margin-left: 40px;
}

nav li a {
  font-size: 16px;
}

nav .active a {
  color: #009feb;
}

nav li a:hover {
  color: #009feb;
}

.header-tel {
  height: 60px;
  margin-top: 5px;
}

.header-tel img {
  height: 50px;
}

.header-tel-text {
  color: #333;
  font-size: 16px;
  font-style: italic;
  text-align: right;
}

.header-tel-text img {
  height: 16px;
  vertical-align: middle;
  margin: -2px 5px 0 0;
}

.logo img {
  height: 50px;
  margin-top: 8px;
}

/* banner */
.banner img {
  width: 100%;
}

.banner .swiper-slide {
  height: calc(100vh - 75px);
}

.banner .banner-video {
  width: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1;
}

/* 首页关于我们 */
.index-about {
  width: 100%;
  background: #fafafa;
  padding: 20px 0;
}

.index-about-tit {
  width: 100%;
  padding: 20px 0;
  text-align: center;
}

.index-about-tit strong {
  font-size: 36px;
  font-weight: bold;
  color: #009feb;
}

.index-about-tit p {
  color: #999;
  font-size: 12px;
  line-height: 2em;
  padding: 10px 0px 0px;
  text-transform: capitalize;
}

.index-about-text {
  width: 680px;
  height: auto;
}

.index-about-content {
  width: 100%;
  font-size: 16px;
  height: 420px;
  overflow: hidden;
  line-height: 2em;
  text-indent: 2em;
}

.index-about-more {
  width: 100%;
  text-align: center;
}

.index-about-more a {
  display: inline-block;
  width: 120px;
  height: 30px;
  background: #e46713;
  color: #fff;
  text-align: center;
  line-height: 30px;
  margin-top: 45px;
  border-radius: 5px;
}

.index-about-pic {
  width: 460px;
  margin-top: 100px;
}

.index-about-bg {
  width: 100%;
  height: 243px;
  text-align: center;
  background-color: #b1e1f8;
}

.index-about-bg img {
  display: inline-block;
  margin-top: -100px;
}

/* 首页吊装现场 */
.index-live {
  width: 100%;
  padding: 0 0 20px 0;
}

.index-live-body {
  width: 100%;
  height: auto;
}

.index-live-body ul {
  font-size: 0px;
}

.index-live-body li {
  position: relative;
  display: inline-block;
  width: 380px;
  height: 280px;
  margin-right: 30px;
  margin-bottom: 30px;
  overflow: hidden;
}

.index-live-body li:nth-child(3n) {
  margin-right: 0px;
}

.index-live-pic {
  width: 100%;
  position: absolute;
  top: 0px;
  z-index: 1;
}

.index-live-pic img {
  display: block;
  width: 100%;
}

.index-live-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: -100% !important;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
  transition: .3s;
  -webkit-transition: .3s;
  -moz-transition: .3s;
  -ms-transition: .3s;
  -o-transition: .3s;
}

.index-live-body li:hover .index-live-mask {
  top: 0 !important;
}

.index-live-mask a {
  display: inline-block;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 220px;
  font-size: 22px;
  color: #fff;
}

.index-live-more {
  width: 100%;
  padding: 20px 0;
  text-align: center;
}

.index-live-more a {
  display: inline-block;
  width: 120px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  color: #fff;
  background: #e46713;
  border-radius: 5px;
}

/* 首页资源 */
.index-resource {
  width: 100%;
  height: 700px;
  background: url(../images/index-resource-bg.jpg) no-repeat;
  background-size: cover;
  padding-top: 20px;
}

.index-resource .index-about-tit p {
  color: #fff;
}

.index-resources-instro {
  text-align: center;
  color: #fff;
}

.index-resource-body {
  width: 100%;
  margin: 30px 0;
}

.index-resource-body li {
  width: 535px;
  float: left;
  height: auto;
  margin-right: 130px;
  margin-top: 100px;
}

.index-resource-body li:nth-child(2n) {
  margin-right: 0px;
}

.index-resources-num {
  width: 73px;
  height: 73px;
  background: url(../images/index-resource-tit-bg.png) no-repeat;
  text-align: center;
  font-size: 48px;
  color: #fff;
  line-height: 73px;
}

.index-resources-text {
  width: 415px;
  color: #fff;
  margin-top: 10px;
  font-size: 16px;
  line-height: 1.5em;
}

.index-resources-text h2 {
  margin-bottom: 10px;
}

/* 首页视频 */
.index-video-body {
  width: 100%;
  padding: 10px 0;
}

.index-video-list {
  height: auto;
  text-align: center;
}

.index-video-list>div {
  position: relative;
  height: 227px;
}

.index-video-list>p {
  color: #333;
  font-size: 18px;
  line-height: 2.5em;
}

.index-video-list>p:hover {
  color: #0384af;
}

.index-video-pic {
  width: 100%;
  height: calc(100% - 4px);
  overflow: hidden;
  position: absolute;
  top: 0;
  z-index: 1;
  border: 2px solid transparent;
}

.index-video-pic img {
  width: 100%;
}

.index-video-player {
  position: absolute;
  top: 0px;
  z-index: 2;
  width: 100%;
  height: calc(100% - 4px);
  opacity: 0;

  transition: all ease 0.5s;
}

.index-video-player a {
  display: inline-block;
  width: 100%;
  height: 100%;
  background: url(../images/player.png) center no-repeat;
}

.index-video-list:hover .index-video-pic {
  border: 2px solid #0384af;
}

.index-video-list>div:hover~p {
  color: #0384af;
}

.index-video-body .swiper-container {
  padding-bottom: 100px;
}

.index-video-body .swiper-button-next,
.index-video-body .swiper-button-prev {
  top: 90%;
  width: 38px;
  height: 38px;
  background-size: 100% 100%;
}

.index-video-body .swiper-button-next {
  right: 45%;
  background: url(../images/right.png) no-repeat;
}

.index-video-body .swiper-button-prev {
  left: 45%;
  background: url(../images/left.png) no-repeat;
}

/* footer */
footer {
  width: 100%;
  height: 380px;
  background: #0384af;
  padding: 25px 0;
  box-sizing: border-box;
}

.footer-logo-pic img {
  width: 280px;
  height: 150px
}

.footer-logo-text {
  margin-left: 20px;
  padding-top: 30px;
}

.footer-logo-text>strong {
  font-size: 30px;
  color: #fff;
  letter-spacing: 2px;
}

.footer-logo-text>p {
  font-size: 18px;
  color: #fff;
  line-height: 2.5em;
}

.footer-contact {
  margin-top: 10px;
  margin-left: 120px;
  color: #fff;
  line-height: 2em;
  font-size: 16px;
}

.erweima {
  margin: 30px 0 0 240px;
}

.erweima p {
  margin-bottom: 5px;
}

.footer-message {
  width: 360px;
  margin-top: 30px;
}

.footer-message>p {
  font-size: 16px;
  color: #fff;
  padding-bottom: 20px;
}

.footer-message li {
  margin-bottom: 20px;
}

.footer-message input[type='text'] {
  width: 100%;
  height: 35px;
  border: 1px solid #ccc;
  text-indent: 15px;
  background-color: #c9e2eb;
}

.footer-message textarea {
  width: 100%;
  height: 100px;
  resize: none;
  border: 1px solid #ccc;
  background-color: #c9e2eb;
  padding: 15px;
  box-sizing: border-box;
}

.footer-message li:last-child {
  float: right;
}

.footer-message input[type='submit'] {
  width: 120px;
  height: 30px;
  background-color: #e46713;
  color: #fff;
  border: none;
  border-radius: 5px;
}

.footer-copyright {
  margin-top: -40px;
  padding-left: 120px;
  color: #fff;
}

.footer-copyright a {
  color: #fff;
}

/* 关于我们页面 */
.main {
  width: 100%;
  padding: 30px 0;
  min-height: 300px;
}

.title-nav {
  width: 100%;
  height: 40px;
  line-height: 40px;
}

.title-nav img {
  vertical-align: middle;
}

.title-nav a {
  color: #666;
}

.about {
  font-size: 16px;
  line-height: 2em;
  text-indent: 2em;
}

.about-pic {
  padding-top: 50px;
}

/* 吊装现场 */
.live ul {
  font-size: 0px;
}

.live li {
  display: inline-block;
  width: 380px;
  height: auto;
  margin-right: 30px;
  margin-bottom: 20px;
  text-align: center;
}

.live li:nth-child(3n) {
  margin-right: 0px;
}

.live-pic {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.live-pic img {
  width: 100%;
}

.live-text {
  padding: 5px 0;
}

.live li p {
  line-height: 2.5em;
  font-size: 16px;
}

.pager {
  width: 100%;
  margin: 30px 0;
  text-align: center;
}

.pager a,
.pager span {
  display: inline-block;
  padding: 10px 15px;
  text-align: center;
  margin: 0px 3px;
  background: #bfbfbf;
}

.pager span {
  background-color: #009feb;
  color: #fff;
}

/* 吊装现场内页 */
.livesd {
  width: 100%;
  line-height: 1.7em;
  font-size: 16px;
  position: relative;
}

.live-content {
  width: calc(100% - 300px);
  margin: 0 auto;
}

.live-content iframe {
  max-width: 100%;
}

.live-prev,
.live-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100px;
  height: 100px;
  transition: all ease 0.5s;
}

.live-prev {
  background: url(../images/live-left.png) no-repeat center;
  background-size: 100% 100%;
  left: 0;
}

.live-prev:hover {
  border-radius: 50%;
  border: 1px solid black;
}

.live-next {
  background: url(../images/live-right.png) no-repeat center;
  background-size: 100% 100%;
  right: 0;
}

.live-next:hover {
  border-radius: 50%;
  border: 1px solid black;
}

.live-prev a,
.live-next a {
  display: inline-block;
  width: 100%;
  height: 100%;
}

.livesd img {
  max-width: 100%;
}

.ny-pager {
  width: 100%;
  line-height: 2em;
  margin: 30px 0;
  font-size: 16px;
}

/* 视频中心 */
.news ul {
  font-size: 0;
}

.news li {
  display: inline-block;
  margin-right: 30px;
  margin-bottom: 10px;
  width: 380px;
  height: auto;
  text-align: center;
}

.news li:nth-child(3n) {
  margin-right: 0;
}

.news-list {
  width: 100%;
  height: 280px;
  position: relative;
}

.news-pic {
  position: absolute;
  top: 0px;
  z-index: 1;
}

.news-pic img {
  width: 100%;
}

.news-mask {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  z-index: 5;
  opacity: 0;
}

.news-mask a {
  display: inline-block;
  width: 100%;
  height: 100%;
  background: url(../images/player.png) center no-repeat;
}

.news li>p {
  line-height: 2.5em;
  font-size: 18px;
}

/* 联系我们页面 */
.contact-fl {
  width: 360px;
}

.contact-text {
  font-size: 16px;
  line-height: 2em;
}

.contact-erweima {
  width: 100%;
  margin: 20px 0;
}

.contact-message {
  padding: 0px;
  margin-top: 10px;
}

.contact-message p {
  color: #000;
}

.contact-message li input[type='text'],
.contact-message li textarea {
  background-color: #fbfbfb;
}

.contact-fr {
  width: 650px;
  height: auto;
}

.map {
  width: 100%;
  /* height: 370px; */
  /* border: 2px solid #bfbfbf; */
}

.contact-pic {
  width: 100%;
  margin-top: 20px;
  text-align: center;
}

.contact-pic img {
  max-width: 100%;
}

.product-list {
  background: #f6f6f6;
  padding-bottom: 20px;
}

.product-list ul {
  display: flex;
  gap: 1%;
  flex-wrap: wrap;
}

.product-list ul li {
  width: 13.42%;
  background: #fff;
  text-align: center;
  border: 1px solid #eee;
  box-sizing: border-box;
  padding: 10px 0;
  font-size: 15px;
  border-radius: 20px;
  margin-bottom: 10px;
  cursor: pointer;
}

.product-list ul li:hover,
.product-list .current,
.product-list ul li:hover a,
.product-list .current a {
  background: #009feb;
  color: #fff !important;
}