@charset "utf-8";

/*-- 全局reset
-------------------------------------------*/

html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
object,
code,
legend,
button,
input,
textarea,
label,
th,
td,
a,
img {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
}
li {
  list-style-type: none;
}
body {
  color: #333;
  background-color: #ffffff;
  width: 100%;
  min-width: 1150px;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

/*清除内外边距*/
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 100%;
}

/*设置默认字体*/
:focus {
  outline: 0;
}

ul,
ol {
  list-style: none;
}

/*重置列表*/
fieldset,
img {
  border: 0 none;
  vertical-align: top;
}

/*重置图片元素*/
address,
caption,
cite,
code,
dfn,
em,
i,
th,
var,
optgroup {
  font-style: normal;
  font-weight: normal;
}

abbr,
acronym {
  border: 0;
  font-variant: normal;
}

input,
button,
textarea,
select,
optgroup,
option {
  font-family: inherit;
  font-size: inherit;
  font-style: inherit;
  font-weight: inherit;
}

code,
kbd,
samp,
tt {
  font-size: 100%;
}

/*@purpose To enable resizing for IE */
/*@branch For IE6-Win, IE7-Win */
input,
button,
textarea,
select {
  *font-size: 100%;
  outline: none;
}

/*
form label {
    cursor: pointer;
}
*/

textarea {
  resize: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/*重置表格*/
blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

a {
  color: #333;
  text-decoration: none;
  -webkit-transition: color 0.2s ease-in-out;
  -moz-transition: color 0.2s ease-in-out;
  transition: color 0.2s ease-in-out;
  -webkit-transition: background-color 0.2s ease-in-out;
  -moz-transition: background-color 0.2s ease-in-out;
  transition: background-color 0.2s ease-in-out;
}

a:hover {
  color: #5387c0;
  text-decoration: none;
}

a.special,
.special a {
  color: #1eb37b;
}

a.special:hover,
.special a:hover {
  color: #1eb37b;
  text-decoration: none;
}

/*--清除浮动
-------------------------------------------*/
.cf:before,
.cf:after,
.clearfix:before,
.clearfix:after {
  content: '';
  display: table;
}

.cf:after,
.clearfix:after {
  clear: both;
}

.cf,
.clearfix {
  clear: both;
  *zoom: 1;
}

/*-- 字号、颜色、外边距、内补丁、居中、行高、显示、隐藏
--------------------------------------------------------------------------*/
.c-333 {
  color: #333;
}

.c-666 {
  color: #666;
}

.c-999 {
  color: #999;
}

.c-green {
  color: #1fb079;
}

.c-orange {
  color: #fc714c;
}

.c-reg {
  color: #d90106;
}

/* 字号 */
.f9 {
  font-size: 9px;
  -webkit-text-size-adjust: none;
}

.f12,
.fb12 {
  font-size: 12px;
}

.simsun {
  font-family: SimSun;
}

.f14,
.fb14 {
  font-size: 14px;
}

.f16,
.fb16 {
  font-size: 16px;
}

.f18,
.fb18 {
  font-size: 18px;
}

.f20,
.fb20 {
  font-size: 20px;
}

.fb,
.fb12,
.fb14,
.fb16,
.fb18,
.fb20 {
  font-weight: 700;
}

/* 隐藏 居中 */

.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.show {
  display: block;
}

.hide {
  display: none !important;
}

/*文字隐藏,省略号*/
.ti,
.te {
  white-space: nowrap;
  overflow: hidden;
}

.ti {
  text-indent: -999em;
}

.te {
  text-overflow: ellipsis;
}

.f_50 {
  font-size: 0.28rem;
}
.f_blod {
  font-weight: bold;
}
.f_blue {
  color: #0055ab;
}

.f_46rem {
  font-size: 0.23rem;
}

.f_22 {
  font-size: 0.114rem;
}
.right0 {
  right: 0;
}

.w79 {
  width: 7.9rem !important;
}

.transition3s {
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
}

.transition5s {
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -ms-transition: all 0.5s;
}

.transition8s {
  transition: all 0.8s;
  -webkit-transition: all 0.8s;
  -moz-transition: all 0.8s;
  -ms-transition: all 0.8s;
}

.transitionInto {
  transition: all 1s;
  -webkit-transition: all 1s;
  -moz-transition: all 1s;
  -ms-transition: all 1s;
}
.transitionIntoAll {
  transition: all 1s ease-out 0.3s;
  -webkit-transition: all 1s ease-out 0.3s;
  -moz-transition: all 1s ease-out 0.3s;
  -ms-transition: all 1s ease-out 0.3s;
}
/*多行省略号*/
.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ellipsis3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -moz-line-clamp: 3;
  -ms-line-clamp: 3;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -ms-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ellipsis4 {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -moz-line-clamp: 4;
  -ms-line-clamp: 4;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -ms-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ellipsis5 {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -moz-line-clamp: 5;
  -ms-line-clamp: 5;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -ms-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

img {
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -ms-transition: all 0.3s;
}

.hoverImg:hover {
  transform: scale(1.1);
}

.block {
  display: block;
}
.none {
  display: none;
}

/**/
/* transition-delay: .6s 等待*/
.hide_up {
  transform: translateY(50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_down {
  transform: translateY(-50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_left {
  transform: translateX(50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_right {
  transform: translateX(-50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_top_right {
  transform: translate(-50px, 50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_bottom_left {
  transform: translate(50px, -50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_top_left {
  transform: translate(50px, 50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.hide_bottom_right {
  transform: translate(-50px, -50px);
  transition: all 1s ease-out 0.3s;
  opacity: 0;
}
.show_div {
  transform: none !important;
  opacity: 1 !important;
}
.no-indent {
  text-indent: 0 !important;
}
/*页面通用头部和页脚*/

/* 头部开始 */
.xyf-header {
  position: relative;
  min-height: 130px;
  box-sizing: content-box;
}

.xyf-en-logo {
  margin-top: 22px;
  margin-left: 60px;
  width: 500px;
}
.xyf-en-logo img {
  display: block;
  width: 100%;
}

.xyf-nav {
  margin-top: 80px;
}

.xyf-nav > ul > li {
  position: relative;
  float: left;
  margin-right: 22px;
  padding-right: 0;
  font-size: 18px;
  color: #015ea1;
  font-weight: 700;
  font-family: Arial;
}
.xyf-nav > ul > li.li_child {
  position: relative;
  float: left;
  margin-right: 22px;
  padding-right: 22px;
  font-size: 18px;
  color: #015ea1;
  font-weight: 700;
  font-family: Arial;
}

.xyf-nav > ul > li .tab-options {
  top: 0;
  right: 0;
}

.xyf-nav > ul > li .options-con {
  /* top: 40px; */
  border-color: #015ea1;
}
.xyf-nav .li_child:hover .options-con {
  opacity: 1;
  visibility: visible;
}
.xyf-nav li:last-child .options-con {
  right: 0;
}
.xyf-oper {
  position: absolute;
  top: 0;
  right: 0;
}

.xyf-oper button {
  height: 48px;
  line-height: 48px;
  color: #f2f2f2;
  font-size: 23px;
  font-weight: 700;
  cursor: pointer;
  font-family: Arial;
}

.xyf-oper button:nth-of-type(1) {
  width: 95px;
  background-color: #0575d4;
}

.xyf-oper button:nth-of-type(2) {
  width: 127px;
  background-color: #162d52;
}

.xyf-oper button img {
  transform: translateY(10px);
}

.xyf-oper button:nth-of-type(2) img {
  margin-right: 10px;
}

.xyf-oper button a {
  display: block;
  height: 100%;
  line-height: 48px;
  font-family: Arial;
}
.xyf-oper button a:hover {
  color: #f2f2f2;
}

.search-shadow {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
}
.search-con {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.search-con > div {
  width: 640px;
  height: 60px;
  line-height: 44px;
  margin: 0 auto;
  position: relative;
  background-color: #fff;
  border-radius: 6px;
  overflow: hidden;
}
.search-form {
  height: 100%;
}
.search-con input {
  width: 503px;
  height: 100%;
  padding-left: 23px;
  font-size: 24px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 48px;
  letter-spacing: 0px;
  color: #015ea1;
  background-color: #fff;
}

.search-con button {
  width: 20%;
  height: 52px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 26px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 48px;
  letter-spacing: 0px;
  color: #fefeff;
  background-color: #0077d6;
}

.tab-options {
  position: absolute;
  right: 0;
  height: 100%;
  cursor: pointer;
}
.tab-options i {
  display: inline-block;
}
.tab-options img {
  vertical-align: middle;
  cursor: pointer;
}
.xyf-nav .li_child .tab-options img {
  transform: rotate(180deg);
  /* width: 16px; */
}
.xyf-nav .li_child:hover .tab-options img {
  transform: rotate(0deg);
}
.tab-options img {
  width: 16px;
  transform: rotate(180deg);
}
.options-con {
  position: absolute;
  /* left: -140px; */
  top: 40px;
  width: 100%;
  min-width: 300px;
  padding: 28px 0 32px 30px;
  border-top: 4px solid #e04f4b;
  background-color: #ffffff;
  box-shadow: 0px 0px 16px 0px rgba(28, 96, 165, 0.1);
  border-radius: 6px;
  z-index: 1;
  transition: all .3s ease-out 0.1s;
  opacity: 0;
  visibility: hidden;
}
.options-con li {
  font-family: Arial-BoldMT;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0px;
  color: #1a1a1a;
  text-align: left;
  cursor: pointer;
}
.options-con li + li {
  margin-top: 20px;
}

.options-con li:hover,
.options-con li.active {
  color: #015ea1;
}

/* 头部结束 */

/* 底部开始 */
.xyf_footer_ad {
  background: url(xyf_footer_adbg.jpg) repeat-x;
  border-top: 9px solid #1C5FA4;
  border-bottom: 2px #1C5FA4 solid;
}
.xyf_footer_ad img {
  width: 1400px;
  display: block;
  margin: 0 auto;
}
.xyf-footer {
  padding: 40px 0;
  background-color: #f2f5f8;
}
.xyf-footer .links {
  width: 940px;
}
.xyf-footer a {
  font-size: 16px;
  color: #015ea1;
  font-family: 微软雅黑;
  line-height: 2;
}
.xyf-footer a img {
  vertical-align: 0px;
}
.xyf-footer .links h4 {
  font-size: 24px;
  font-weight: 700;
  color: #383e6a;
  font-family: 微软雅黑;
  padding-bottom: 5px;
}
.xyf-footer .links a + a {
  margin-left: 40px;
}
.xyf-footer .concat {
  margin-top: 10px;
}
.xyf-footer .concat p {
  width: 900px;
  /* padding-top: 10px; */
  font-size: 16px;
  color: #1a1a1a;
  line-height: 2;
  font-family: 微软雅黑;
}
.xyf-footer .concat p span + span {
  margin-left: 20px;
}
.xyf-footer .concat p span:nth-of-type(4) {
  margin-left: 0;
}
.xyf-footer-code {
  display: inline-block;
  margin-top: 30px;
  width: 120px;
  font-size: 14px;
  color: #1b1b1b;
  text-align: center;
}
.xyf-footer-code + .xyf-footer-code {
  margin-left: 34px;
}
.xyf-footer-code img {
  display: block;
  max-width: 100%;
  border: 6px solid #fff;
  margin-bottom: 10px;
}
.xyf-footer-copyright {
  height: 50px;
  line-height: 50px;
  font-size: 18px;
  color: #fff;
  background-color: #1c5fa4;
  font-family: 微软雅黑;
}
/* 底部结束 */

/* 通用 类 */
.common-width {
  position: relative;
  width: 1400px;
  margin: 0 auto 0;
}

.xyf-title {
  color: #1a1a1a;
  font-size: 40px;
  font-weight: bold;
  font-family: Arial-Black;
}
.xyf-title img {
  height: 40px;
  float: left;
  margin-top: 6px;
  margin-right: 20px;
}
.see-all > div {
  width: 265px;
  height: 60px;
  line-height: 55px;
  margin: auto;
  font-weight: bold;
  font-size: 20px;
  color: #0077d6;
  text-align: center;
  border: 1px solid #0077d6;
  transition: all 0.6s;
}
.see-all > div a {
  display: block;
  height: 100%;
  color: inherit;
}
.see-all > div img {
  margin-top: -4px;
  margin-left: 6px;
  vertical-align: middle;
}
.see-all .sa-light {
  display: none;
}
.see-all > div:hover {
  color: #fff;
  background-color: #015ea1;
}
.see-all > div:hover .sa-light {
  display: inline-block;
}
.see-all > div:hover .sa-def {
  display: none;
}

.rect-date {
  width: 88px;
  height: 86px;
  color: #015ea1;
  font-weight: bold;
  text-align: center;
  border: 1px solid #015ea1;
}

.rect-date > p {
  font-size: 36px;
}

.rect-date > span {
  font-size: 22px;
}

/* 分页 */
.pages {
  padding: 30px 0;
  text-align: center;
}
.pages a {
  color: #1a1a1a;
  display: inline-block;
  border: 1px solid transparent;
  padding: 6px 12px;
  font-size: 16px;
  border-radius: 2px;
  margin: 0 2px;
  font-family: 微软雅黑;
}
.pages a:hover {
  border: 1px solid #0077d6;
  background-color: #0077d6;
  color: #fff;
}
.pages a.active {
  background-color: #0077d6;
  border-color: #0077d6;
  color: #fff;
}
.pages span {
  margin: 0 5px;
}
.pages input {
  width: 47px;
  height: 35px;
  margin: 0 6px 0 10px;
  text-align: center;
  display: inline-block;
  border: 1px solid #ddd;
  font-family: 微软雅黑;
}
.pages .zf_submit {
  width: 46px;
  height: 34px;
  line-height: 34pxs;
  border-radius: 2px;
  background-color: #005bac;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  border: 0;
  font-family: 微软雅黑;
}
.pages a.noborder {
  border: 0;
  background: none;
  color: #000;
}

/* 分页结束 */

/* 通用类 结束 */

/* 二级页通用 */
/* photo */
.xyf-photos-con li {
  width: 434px;
}
.xyf-photos-con li + li {
  margin-left: 45px;
}

.xyf-photos-con li .pts {
  height: 270px;
  overflow: hidden;
}

.xyf-photos-con li img {
  width: 100%;
  height: 100%;
}

.xyf-photos-con li:hover .pts img {
  transform: scale(1.1);
}

.xyf-photos-con li .pt-title {
  padding-left: 18px;
  margin-top: 30px;
  font-size: 22px;
  font-weight: 700;
  height: 60px;
}

.xyf-photos-con li:nth-of-type(n) .pt-title {
  border-left: 6px solid #0077d6;
}
.xyf-photos-con li:nth-of-type(2n) .pt-title {
  border-left: 6px solid #45afaf;
}
.xyf-photos-con li:nth-of-type(3n) .pt-title {
  border-left: 6px solid #df504a;
}
.xyf-photos-con li:nth-of-type(n) .time {
  border-left: 6px solid #036EC3;
  background-color: #45afaf;
}
.xyf-photos-con li:nth-of-type(2n) .time {
  border-left: 6px solid #45afaf;
  background-color: #df504a;
}
.xyf-photos-con li:nth-of-type(3n) .time {
  border-left: 6px solid #df504a;
  background-color: #036EC3;
}
/* photo 结束 */

/* news */
.xyf-news-item {
  display: block;
  /* padding-top: 22px; */
  position: relative;
  /* margin-right: 24px; */
  /* background: url(./xyf-news-bj.png) no-repeat top; */
  /* background-size: 368px auto; */
  overflow: hidden;
}

.xyf-news-item .newbox {
  width: 400px;
  height: 580px;
  position: relative;
  display: block;
  background-color: #fff;
  margin: 10px;
  box-sizing: border-box !important;
}

.xyf-news-item:last-child .newbox {
  width: 255px;
  background-color: inherit;
}

.xyf-news-item .news-img {
  height: 260px;
  overflow: hidden;
  text-align: center;
}
.xyf-news-item .news-img img {
  display: block;
  width: 100%;
  height: 100%;
}

.xyf-news-item:hover .news-img img {
  transform: scale(1.1);
}

.xyf-news-item:hover .title {
  color: #5387c0;
}

.xyf-news-item .xyf-news-item-con {
  position: relative;
  /* height: 300px; */
  padding: 0 24px 0;
}

.xyf-news-item .caption {
  display: block;
  width: 208px;
  height: 44px;
  margin-top: -22px;
  margin-bottom: 30px;
  line-height: 40px;
  font-size: 20px;
  color: #fdf2f3;
  text-align: center;
  font-family: Arial-BoldMT;
  border-left: 6px solid #0077d6;
  background-color: #45afaf;
}

.xyf-news-item.xyf-news-itemHead .caption {
  background-color: #df504a;
}

.xyf-news-item.no-img .news-img {
  display: none;
}
.xyf-news-item.no-img .caption {
  margin-top: 0;
}

.xyf-news-item .title {
  /* height: 105px; */
  color: #1a1a1a;
  font-size: 22px;
  font-weight: 700;
  word-break: break-word;
  font-family: Arial-BoldMT;
}

.xyf-news-item .desc {
  margin: 24px 0;
  color: #032e69;
  font-size: 18px;
  line-height: 1.5;
}

.xyf-news-hl .read-more,
.xyf-news-item .read-more {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 20px;
  padding: 0 20px 0;
}
.xyf-news-hl .read-more a,
.xyf-news-item .read-more a {
  color: #0077d6;
  font-size: 18px;
  font-weight: 700;
  font-family: Arial-BoldMT;
}

.xyf-news-hl .read-more img,
.xyf-news-item .read-more img {
  vertical-align: baseline;
}

.xyf-news-hl {
  position: relative;
  width: 400px;
  height: 601px;
  /* margin-right: 24px; */
  padding: 0 24px 44px;
  background: url('./xyf-news-bj.png') no-repeat center;
  background-size: 100% 100%;
  box-sizing: border-box;
}

.xyf-news-hl .caption {
  width: 208px;
  height: 44px;
  margin-bottom: 50px;
  line-height: 40px;
  font-size: 20px;
  color: #fdf2f3;
  text-align: center;
  border-left: 6px solid #0077d6;
  background-color: #df504a;
}

.xyf-news-hl .title {
  color: #1a1a1a;
  font-size: 26px;
  font-weight: 700;
  word-break: break-all;
}

.xyf-news-hl .desc {
  margin: 44px 0 0;
  color: #032e69;
  font-size: 18px;
}

.xyf-news-item .read-more > div,
.xyf-news-hl .read-more > div {
  display: none;
  position: absolute;
  right: 24px;
  bottom: 0px;
  color: #aec8ec;
  border: 1px solid #dae6f0;
  padding-top: 10px;
}
.xyf-news-item.no-img .read-more > div,
.xyf-news-hl.no-img .read-more > div {
  display: block;
}

.xyf-news-hl .read-more > div p {
  font-size: 36px;
}

.xyf-news-hl .read-more > div span {
  font-size: 22px;
}
/* news 结束 */

/* Publications 开始 */

.pubilcations-con1 li .pc-box {
  height: 200px;
  padding: 30px 0 30px 30px;
  background-color: #f4f7f9;
}
.pubilcations-con1 li:nth-of-type(2n) .pc-box {
  background-color: #f3f4f4;
}
.pubilcations-con1 li:nth-of-type(n + 4) {
  margin-top: 18px;
}
.pubilcations-con1 li .pc-box > p {
  width: 290px;
  margin-left: 24px;
  font-size: 20px;
  color: #1a1a1a;
  font-weight: 700;
  font-family: Arial-BoldMT;
  letter-spacing: 0px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -moz-line-clamp: 4;
  -ms-line-clamp: 4;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -ms-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5;
}

.pubilcations-con1,
.pubilcations-con2 {
  height: 440px;
}
.pubilcations-con1 li,
.pubilcations-con2 li {
  float: left;
  width: 450px;
}
.pubilcations-con2 li {
  height: 420px;
  width: 440px;
  margin-left: 10px;
}
.pubilcations-con2 li:nth-of-type(n + 4) {
  margin-top: 50px;
}
.pubilcations-con1 li + li {
  margin-left: 24px;
}
.pubilcations-con2 li + li {
  margin-left: 40px;
}
.pubilcations-con2 li:nth-of-type(3n + 1) {
  /* margin-left: 0; */
}
.pubilcations-con1 li:nth-of-type(3n + 1) {
  margin-left: 0;
}
.pubilcations-con2 li div {
  height: 320px;
  background-color: #e9eff3;
  overflow: hidden;
}
.pubilcations-con2 li:nth-of-type(2n) div {
  background-color: #d7d9db;
}
.pubilcations-con2 .img_list img {
  display: block;
  margin: 36px auto 0;
  height: 250px;
}
.pubilcations-con2 li p {
  margin-top: 34px;
  font-size: 20px;
  line-height: 1.5;
  color: #1a1a1a;
  text-align: center;
}
.pubilcations-con1 li {
  transition: box-shadow 0.6s;
}
.pubilcations-con1 li:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.pubilcations-con1 .swiper-slide {
  padding: 10px;
  box-sizing: border-box;
}

.pubilcations-con1 li:hover .pc-box > p {
  color: inherit;
}

.pubilcations-con2 li:hover img {
  transform: scale(1.1);
}
.pubilcations-con2 li:hover p {
  color: inherit;
}



.pubilcations-con0 li .pc-box {
  height: 200px;
  padding: 30px 0 30px 30px;
  background-color: #f4f7f9;
}
.pubilcations-con0 li:nth-of-type(2n) .pc-box {
  background-color: #f3f4f4;
}
.pubilcations-con0 li:nth-of-type(n + 4) {
  margin-top: 18px;
}
.pubilcations-con0 li .pc-box > p {
  width: 290px;
  margin-left: 24px;
  font-size: 20px;
  color: #1a1a1a;
  font-weight: 700;
  font-family: Arial-BoldMT;
  letter-spacing: 0px;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -moz-line-clamp: 4;
  -ms-line-clamp: 4;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  -ms-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.5;
}

.pubilcations-con0 {
  height: 440px;
}
.pubilcations-con0 li {
  float: left;
  width: 450px;
}
.pubilcations-con0 li + li {
  margin-left: 24px;
}
.pubilcations-con0 li:nth-of-type(3n + 1) {
  margin-left: 0;
}
.pubilcations-con0 li {
  transition: box-shadow 0.6s;
}
.pubilcations-con0 li:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.pubilcations-con0 .swiper-slide {
  padding: 10px;
  box-sizing: border-box;
}

.pubilcations-con0 li:hover .pc-box > p {
  color: inherit;
}

/* Publications 结束 */

/* organizations 开始 */
.organizations-item {
  width: 210px;
  float: left;
  margin-top: 40px;
}
.organizations-item .organ-img {
  height: 275px;
  overflow: hidden;
}
.organizations-item .organ-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.organizations-item p {
  height: 66px;
  line-height: 24px;
  font-size: 18px;
  text-align: center;
  color: #fff;
  font-family: Arial-BoldMT;
  font-weight: 700;
  background-color: #e04f4b;
  padding-top: 18px;
}
.swiper-slide-rd .organizations-item:nth-child(1) p,
.swiper-slide-rd .organizations-item:nth-child(2) p {
  padding-top: 8px;
}
.swiper-slide-aa .organizations-item:nth-child(6) p {
  /* padding-top: 8px; */
}
.organizations-item2 p {
  height: 50px;
  padding-top: 12px;
}
.organizations-item a {
  color: #fff;
}
.organizations-item:nth-of-type(10) p,
.organizations-item:nth-of-type(6) p,
.organizations-item:nth-of-type(2) p {
  background-color: #1c60a5;
}
.organizations-item:nth-of-type(11) p,
.organizations-item:nth-of-type(3) p,
.organizations-item:nth-of-type(7) p {
  background-color: #45afb0;
}
.organizations-item:nth-of-type(12) p,
.organizations-item:nth-of-type(4) p,
.organizations-item:nth-of-type(8) p {
  background-color: #383E69;
}
.organizations-item:hover .organ-img img {
  transform: scale(1.1);
}
.organizations-item:hover p {
  color: inherit;
}
/* organizations 结束 */

/* 二级页通用 结束 */



/* 搜索 */
.search-bglay {
  display: none;
  opacity: 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  -webkit-animation-duration: .4s;
  animation-duration: .4s;
  -webkit-animation-timing-function: ease-in-out;
  animation-timing-function: ease-in-out;
  -webkit-animation-name: b;
  animation-name: b;
  -webkit-animation-duration: reverse;
  animation-duration: reverse;
}

.search-bglay.on {
  position: fixed;
  opacity: 0.7;
  top: 0;
  z-index: 7000;
}

.web-search {
  position: fixed;
  z-index: 7001;
  display: none;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin: 0 auto;
  padding: 0;
  background-color: transparent;
  box-shadow: none;
  color: #fff;
  width: 100%;
  max-width: 660px;
}

.ser {
  width: 640px;
  height: 48px;
  line-height: 44px;
  margin: 0 auto;
  position: relative;
}

.search input {
  position: absolute;
  height: 50px;
  line-height: 48px;
  color: #262626;
  border: none;
  background: none;
  top: 0px;
  padding-left: 0px;
}

.search input.notxt {
  color: #666;
  font-size: 18px;
  padding: 0px 60px 0 20px;
  width: 80%;
  border: 1px solid #ffffff;
  border-top-left-radius: 5px;
  border-bottom-left-radius: 5px;
  background: #FFFFFF;
}
.search input.notxt1 {
  position: absolute;
  width: 20%;
  right: 0;
  cursor: pointer;
  overflow: hidden;
  padding-right: 0;
  font-size: 18px;
  color: #fff;
  background-color: #005BAC;
  border: 1px solid #005BAC;
  height: 50px;
  border-top-right-radius: 5px;
  border-bottom-right-radius: 5px;
}

@media screen and (max-width: 1800px) {
  html {
    overflow-x: hidden;
  }
  .xyf-en-logo {
    /* width: 535px; */
    margin-left: 54px;
  }
  .xyf-nav > ul > li {
    font-size: 17px;
  }
  .xyf-nav > ul > li.li_child {
    font-size: 17px;
  }
}

@media screen and (max-width: 1750px) {
  html {
    overflow-x: hidden;
  }
  .xyf-en-logo {
    width: 470px;
    margin-left: 54px;
    margin-top: 27px;
  }
  .xyf-nav > ul > li {
    font-size: 17px;
  }
  .xyf-nav > ul > li.li_child {
    font-size: 17px;
  }
}

@media screen and (max-width: 1680px) {
  html {
    overflow-x: hidden;
  }
  .xyf-en-logo {
    width: 450px;
    margin-left: 48px;
    margin-top: 25px;
  }
  .xyf-nav > ul > li {
    margin-right: 14px;
    font-size: 16px;
  }
  .xyf-nav > ul > li.li_child {
    margin-right: 14px;
    font-size: 16px;
  }
  .xyf-header {
    min-height: 120px;
  }
  .options-con {
    top: 30px;
  }
}

@media screen and (max-width: 1550px) {
  html {
    overflow-x: hidden;
  }
  .xyf-en-logo {
    width: 380px;
    margin-left: 48px;
  }
  .xyf-nav > ul > li {
    margin-right: 16px;
    font-size: 16px;
  }
  .xyf-nav > ul > li.li_child {
    margin-right: 16px;
    font-size: 15px;
  }
  .xyf-header {
    min-height: 120px;
  }
  .options-con {
    top: 30px;
  }
}

/* 1000尺寸 */
@media screen and (max-width: 1440px) {
  html {
    overflow-x: auto;
  }
  .xyf-news-item .newbox {
    width: 276px;
    height: 410px;
    position: relative;
    display: block;
    background-color: #fff;
    margin: 10px;
    box-sizing: border-box !important;
  }
  .see-all > div {
    width: 190px;
    height: 44px;
    line-height: 40px;
    margin: auto;
    font-weight: bold;
    font-size: 16px;
    color: #0077d6;
    text-align: center;
    border: 1px solid #0077d6;
    transition: all 0.6s;
  }
  /* 通用类开始 */
  .main_w {
    width: 1000px;
    margin: 0 auto;
  }
  .weizhi {
    line-height: 60px;
    font-size: 16px;
  }
  .common-width {
    width: 1000px;
  }
  .pages {
    padding: 21px 0;
  }
  .pages a {
    padding: 4px 9px;
    font-size: 12px;
  }
  .pages .zf_submit,
  .pages input {
    width: 33px;
    height: 25px;
    font-size: 12px;
  }

  .xyf-title {
    font-size: 30px;
  }
  .xyf-title img {
    height: 30px;
    float: left;
    margin-top: 6px;
    margin-right: 20px;
  }
  .rect-date {
    width: 63px;
    height: 62px;
  }
  .rect-date > p {
    font-size: 26px;
  }
  .rect-date > span {
    font-size: 16px;
  }
  /* 通用类结束 */

  /* 顶部导航 */
  .xyf-header {
    min-height: 90px;
  }
  .xyf-en-logo {
    width: 350px;
    margin-top: 18px;
    margin-left: 14px;
  }
  .xyf-nav {
    margin-top: 60px;
  }
  .xyf-nav > ul > li {
    margin-right: 14px;
    font-size: 14px;
    letter-spacing: 0px;
  }
  .xyf-nav > ul > li.li_child {
    margin-right: 14px;
    padding-right: 14px;
    font-size: 14px;
    letter-spacing: 0px;
  }
  .xyf-oper button {
    font-size: 16px;
    height: 34px;
  }
  .xyf-oper button:nth-of-type(2) {
    width: 91px;
  }
  .xyf-oper button:nth-of-type(2) img {
    width: 19px;
  }
  .xyf-oper button:nth-of-type(1) {
    width: 66px;
  }
  .xyf-oper button:nth-of-type(1) img {
    width: 20px;
  }
  .xyf-oper button img {
    transform: translateY(7px);
  }
  .xyf-oper button,
  .xyf-oper button a {
    line-height: 34px;
  }
  .tab-options img {
    width: 12px;
  }
  .search-con > div {
    width: 448px;
    height: 44px;
  }
  .search-con input {
    width: 350px;
    font-size: 16px;
  }
  .search-con button {
    height: 36px;
    line-height: 33px;
    font-size: 18px;
  }
  .options-con {
    top: 23px;
    min-width: 200px;
    padding: 15px 0 17px 15px;
    border-top: 3px solid #e04f4b;
  }
  .options-con li {
    font-size: 14px;
  }
  .options-con li + li {
    margin-top: 10px;
  }
  /* 顶部导航结束 */

  /* News & Events 开始 */
  .xyf-news-item {
    height: 427px;
    background-size: 260px auto;
  }
  .xyf-news-item .news-img {
    height: 180px;
  }
  .xyf-news-item .xyf-news-item-con {
    position: relative;
    height: 243px;
    padding: 0 15px 15px;
  }
  .xyf-news-item .caption {
    width: 149px;
    height: 33px;
    margin-top: -18px;
    margin-bottom: 10px;
    line-height: 33px;
    font-size: 14px;
  }
  .xyf-news-item .title {
    /* height: 72px; */
    font-size: 18px;
  }
  .xyf-news-item .desc {
    font-size: 12px;
    margin: 10px 0 0;
  }
  .xyf-news-hl .read-more,
  .xyf-news-item .read-more {
    bottom: 15px;
    padding: 0 15px 0;
  }
  .xyf-news-hl .read-more a,
  .xyf-news-item .read-more a {
    font-size: 13px;
  }
  .xyf-news-item .read-more > div,
  .xyf-news-hl .read-more > div {
    right: 20px;
    padding-top: 5px;
  }
  .xyf-news-hl .read-more img,
  .xyf-news-item .read-more img {
    width: 4px;
  }
  .xyf-news-item:last-child .newbox {
    width: 228px;
    background-color: inherit;
  }

  /* News & Events 结束 */

  /* photos 开始 */
  .xyf-photos-con li {
    width: 311px;
  }
  .xyf-photos-con li .pts {
    height: 190px;
  }
  .xyf-photos-con li + li {
    margin-left: 33px;
  }
  .xyf-photos-con li .pt-title {
    padding-left: 13px;
    margin-top: 18px;
    font-size: 15px;
    height: 50px;
    line-height: 1.6;
  }
  .xyf-photos-con li:nth-of-type(n) div,
  .xyf-photos-con li:nth-of-type(2n) div {
    border-left-width: 4px;
  }
  /* photos 结束 */

  /* Pubilcations 开始 */
  .pubilcations-con1 li .pc-box {
    height: 143px;
    padding: 23px 0 23px 21px;
  }
  .pubilcations-con1 li .pc-box > p {
    width: 202px;
    margin-left: 14px;
    font-size: 16px;
  }
  .pubilcations-con1 li:nth-of-type(n + 4) {
    margin-top: 28px;
  }
  .pubilcations-con2 li:nth-of-type(n + 4) {
    margin-top: 36px;
  }
  .tab-nr .pubilcations-con1.on {
    height: 314px!important;
  }
  .pubilcations-con1 li {
    width: 320px;
  }
  .pubilcations-con2 li {
    width: 314px;
  }
  .pubilcations-con2 li {
    height: 300px;
  }
  .pubilcations-con2 li div {
    height: 229px;
  }
  .pubilcations-con2 .img_list img {
    /* width: 120px; */
    height: 180px;
    margin: 26px auto 0;
  }
  .pubilcations-con2 li + li {
    margin-left: 26px;
  }
  .pubilcations-con2 li p {
    margin-top: 25px;
    font-size: 16px;
  }
  .pubilcations-con1 li:hover {
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
  }
  .pubilcations-con1 .swiper-slide {
    padding: 8px;
  }
  .pubilcations-con1 li + li {
    margin-left: 18px;
  }
  .pubilcations-con1 li:nth-of-type(n + 4) {
    margin-top: 12px;
  }


  .pubilcations-con0 li .pc-box {
    height: 143px;
    padding: 23px 0 23px 21px;
  }
  .pubilcations-con0 li .pc-box > p {
    width: 202px;
    margin-left: 14px;
    font-size: 16px;
  }
  .pubilcations-con0 li:nth-of-type(n + 4) {
    margin-top: 28px;
  }
  .tab-nr .pubilcations-con0.on {
    height: 314px!important;
  }
  .pubilcations-con0 li {
    width: 320px;
  }
  .pubilcations-con0 li:hover {
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.4);
  }
  .pubilcations-con0 .swiper-slide {
    padding: 8px;
  }
  .pubilcations-con0 li + li {
    margin-left: 18px;
  }
  .pubilcations-con0 li:nth-of-type(n + 4) {
    margin-top: 12px;
  }

  /* Pubilcations 结束 */

  /* Organizations 开始 */
  .organizations-item {
    width: 150px;
    margin-top: 28px;
  }
  .organizations-item p {
    height: 46px;
    line-height: 18px;
    font-size: 14px;
    /* letter-spacing: -1px; */
    /* overflow: hidden; */
    /* white-space: nowrap; */
    /* text-overflow: ellipsis; */
    padding-top: 13px;
  }
  .swiper-slide-rd .organizations-item:nth-child(1) p,
  .swiper-slide-rd .organizations-item:nth-child(2) p {
    padding-top: 5px;
  }

  .swiper-slide-aa .organizations-item:nth-child(3) p {
    padding-top: 5px;
  }
  .swiper-slide-aa .organizations-item:nth-child(4) p {
    padding-top: 5px;
  }
  .swiper-slide-aa .organizations-item:nth-child(5) p {

  }
  .swiper-slide-aa .organizations-item:nth-child(6) p {
    padding-top: 5px;
  }
  .organizations-item2 p {
    height: 40px;
    padding-top: 10px;
  }
  .organizations-item .organ-img {
    height: 196px;
  }
  /* Organizations 结束 */

  /* About Us 开始 */
  /* About Us 结束 */

  /* footer 开始  */
  .xyf_footer_ad img {
    width: 1000px;
    display: block;
    margin: 0 auto;
  }
  .xyf-footer {
    padding: 28px 0;
  }
  .xyf-footer .links {
    width: 652px;
  }
  .xyf-footer .links h4 {
    font-size: 18px;
  }
  .xyf-footer a {
    font-size: 12px;
  }
  .xyf-footer .links a + a {
    margin-left: 20px;
  }
  .xyf-footer a img {
    width: 4px;
  }
  .xyf-footer .concat {
    margin-top: 10px;
  }
  .xyf-footer .concat p {
    width: 680px;
    font-size: 12px;
    padding-top: 5px;
  }
  .xyf-footer .concat p span + span {
    margin-left: 15px;
  }
  .xyf-footer-code {
    width: 100px;
    margin-top: 21px;
    font-size: 10px;
  }
  .xyf-footer-code + .xyf-footer-code {
    margin-left: 15px;
  }
  .xyf-footer-copyright {
    height: 36px;
    line-height: 36px;
    font-size: 13px;
  }
  /* footer 结束 */
}

@media screen and (max-width: 1280px) {
  .xyf-en-logo {
    /* width: 370px; */
    /* margin-left: 10px; */
  }
  .xyf-nav > ul > li {
    margin-right: 12px;
    font-size: 12px;
  }
  .xyf-nav > ul > li.li_child {
    margin-right: 12px;
    padding-right: 16px;
    font-size: 12px;
  }
}