body {
  background: url(../images/gtj2023_bcg.png) no-repeat;
  /* background-size: cover; */
  background-size: 100% auto;
  background-color: #f6f6f6;
}
.wrapper-header {
  display: flex;
  justify-content: space-between;
  width: 1200px;
  margin: 0 auto;
}
.logo,
.search-content {
  margin-top: 60px;
}
.search-content {
  /* display: flex;
    justify-content: center; */
  width: 373px;
}
.icon-list ul {
  display: flex;
  justify-content: space-between;
  width: 334px;
  height: 20px;
  margin-left: 20px;
}
.icon-list ul li a {
  color: #e7ebf3;
  font-weight: 600;
  font-size: 16px;
}
.icon-list ul li:nth-child(1) a img {
  position: relative;
  top: 2px;
}
.search-input input {
  width: 290px;
  height: 49px;
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
  padding-left: 22px;
  outline: none;
  font-size: 17px;
}
::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #9e9e9e;
}
:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #9e9e9e;
}
::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #9e9e9e;
}
:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #9e9e9e;
}
.search-input button {
  width: 83px;
  height: 49px;
  background-color: #125697;
  font-size: 18px;
  color: #fff;
  text-align: center;
  line-height: 49px;
  border: none;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}
.search-input {
  display: flex;
  align-items: center;
  height: 49px;
  margin-top: 10px;
}
.wrapper-nav {
  width: 100%;
  margin-top: 47px;
  /* background: url(../images/nav_bcg.png) no-repeat; 
    background-position: -328px;
    background-size: cover;*/
  height: 83px;
}
.wrapper-nav ul {
  position: relative;
  /* width: 986px; */
  z-index: 100;
  /* left: -35px; */
}
.wrapper-nav ul li{
  position: relative;
}
.wrapper-nav ul li div{
  display: none;
  position: relative;
}
/* .wrapper-nav ul li:hover{
  background: #0a3a6c;
} */
.menu_list_ul{
  display: block !important;
  width: 100% !important;
  padding: 0 !important;
  /* opacity: ; */
  top: -2px;
}
.menu_list_ul li{
  width: 120px !important;
  height: 50px !important;
  line-height: 50px !important;
  background: #0a3a6c;
}
.menu_list_ul li:hover{
  opacity: .7;
}
.menu_list_ul li a{
  font-size: 16px !important;
}
.wrapper-nav {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  position: relative;
  /* background-position: 0; */
}
.wrapper-nav .wrapper-content {
  position: relative;
  /* width: 86%; */
  height: 70px;
  background-image: linear-gradient(
    to right,
    #133667 0%,
    #125698 50%,
    #1a325e 100%
  );
}
.wrapper-nav-right {
  /* position: absolute;
  */
  width: 7%;
  flex: 1;
  height: 70px;
  /* top: 13px;
  right: 0; */
  background-color: #1a325e;
}
/* .nav-list { */
/* position: relative; */
/* width: 986px; */
/* width: 86%; */
/* margin: 0 auto; */
/* } */
.wrapper-nav-left {
  /* position: absolute;
  height: 83px;
  left: 0;
  width: 20.5%; */
  width: 7%;
  flex: 1;
  height: 83px;
  background-image: linear-gradient(#0a3a6c, #001939);
}
.wrapper-nav-left-circle {
  position: absolute;
  /* right: -35px; */
  left: 10%;
  top: -13px;
  z-index: 10;
}
.wrapper-nav-left-square {
  position: absolute;
  left: 0;
  z-index: 10;
  top: -13px;
  width: 10%;
  height: 83px;
  background-image: linear-gradient(#0a3a6c, #001939);
}
.wrapper-nav ul {
  display: flex;
  /* width: 1055px; */
  margin: 0 auto;
  justify-content: space-between;
  align-items: center;
  padding-left: 36px;
  padding-right: 70px;
  /* padding-top: 32px; */
  /* padding-top: 20px; */
}
.wrapper-nav ul li {
  height: 70px;
  /* width: 53px; */
  width: 9%;
  text-align: center;
  line-height: 70px;
  width: 120px;
  /* top: 20px; */
}
.wrapper-nav ul li a {
  display: block;
  color: #fff;
  font-size: 22px;
  width: 100%;
  height: 100%;
}
.wrapper-nav ul .active {
  background: url(../images/gtj2023_li-active.png) no-repeat;
  background-position: center 64px;
}
.footer {
  position: relative;
  margin-top: 40px;
  height: 275px;
  background-color: #014586;
}
.footer-select-list {
  height: 70px;
  border-bottom: 2px solid #507fab;
  line-height: 70px;
}
.footer-rel{
  position: relative;
  width: 1200px;
  margin: 0 auto;
}
.select-item-list{
  position: absolute;
  bottom: 275px;
  left: 0;
  width: 1200px;
  margin: 0 auto;
  background-color: #e9e9e9;
  padding-top: 16px;
  padding-bottom: 16px;
  z-index: 100;
  border-top: 10px solid #1e64a8;
  display: none;
}
.select-active{
  background-color: #e9e9e9 !important;
  color: #000 !important;
}
.select-item-list ul{
  overflow: hidden;
  padding-left: 38px;
  display: none;
}
.select-item-list ul li{
  float: left;
  width: 290px;
  line-height: 40px;
}
.select-item-list ul li a{
  font-size: 15px;
  color: #000;
}
.select-list-item {
  display: flex;
  width: 1200px;
  margin: 0 auto;
}
.select-list-item span {
  color: #fff;
  margin-left: 50px;
  margin-right: 20px;
}
.select-list ul {
  display: flex;
  height: 70px;
  align-items: center;
}
.select-list ul li {
  display: flex;
  background-color: #0e6eca;
  width: 235px;
  justify-content: center;
  height: 36px;
  margin-right: 20px;
  line-height: 36px;
  color: #fff;
  font-size: 17px;
  /* padding-left: 90px; */
  cursor: pointer;
  align-items: center;
}
.select-list ul li div{
  text-align: center;
  width: 235px;
  background: url(../images/gtj2023_select_icon.png) no-repeat;
  background-position: 190px 15px;
}
.select-active-icon{
  background: url(../images/gtj2023_select_active_icon.png) no-repeat !important;
  background-position: 190px 15px !important;
}
.select-list ul li img{
  position: relative;
  left: 25px;
  width: 14px;
  height: 9px;
  display: none;
}
.img-active{
  display: block !important;
}
.select-list ul li select {
  width: 235px;
  height: 36px;
  outline: none;
  border: none;
  color: #fff;
  /* margin-right: 20px; */
  padding-left: 93px;
  font-weight: 600;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  -ms-appearance: none;
  background: url(../images/gtj2023_select_icon.png) no-repeat;
  background-position: 178px 15px;
}
.select-list ul li select option {
  background: #fff;
  color: #000;
}
.site-address {
  position: relative;
  width: 830px;
  margin: 42px auto 0;
}
.address {
  font-size: 15px;
  color: #fff;
}
.address p {
  margin-bottom: 20px;
  padding-left: 185px;
}
.address p a{
	color: #fff;
}
.address p a:hover{
	text-decoration:underline;
}
.ddjg {
  position: absolute;
  top: 33px;
  left: 0;
}
.bbh{
  margin-right: 47px;
}
.bsm{
  margin-right: 34px;
}
.zfzc {
  position: absolute;
  right: 0;
  top: 50px;
}
.gh{
  position: relative;
  top: 5px;
}
.pchide {
  display: none;
}
.pc1200{
  display: block;
}
.pc_1600{
  display: none;
}
.mhide {
  display: block;
}

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

/* 底部学会网站 */
.footer{
	height: auto;
	padding-bottom: 20px;
}
.select-item-list{
	bottom: 333px;
}
.footer-select-list{
	height: auto;
}
.footer_xh{
	text-align: center;
	font-size: 0;
	padding-bottom: 12px;
	display: flex;
	justify-content: center;
}
.footer_xh a{
	display: inline-block;
	font-size:16px;
	color: #ffffff;
	line-height: 46px;
	margin: 0 16px;
}


/* 响应显示 */
.apc_1600{
	display: block !important;
}
.apc_1200{
	display: none !important;
}
.amobile{
	display: none !important;
}
@media screen and (max-width: 1600px) {
	.apc_1600{
		display: none !important;
	}
	.apc_1200{
		display: block !important;
	}
	.amobile{
		display: none !important;
	}
}
@media screen and (max-width: 767px) {
	.apc_1600{
		display: none !important;
	}
	.apc_1200{
		display: none !important;
	}
	.amobile{
		display: block !important;
	}
}

/* 翻页导航 */
.list-pager-turn .prev {
	text-decoration:none;
	width:69px;
	height:29px;
	display:inline-block;
	border:1px solid rgb(228,228,228);
	text-align:center;
	line-height:29px;
	background:rgb(253,253,253);
	color:rgb(102,102,102);
	margin-right:11px;
	font-family:sans-serif;
	font-size:medium;
	font-style:normal;
	font-variant-ligatures:normal;
	font-variant-caps:normal;
	font-weight:400;
	letter-spacing:normal;
	orphans:2;
	text-indent:0px;
	text-transform:none;
	widows:2;
	word-spacing:0px;
	-webkit-text-stroke-width:0px;
	white-space:normal;
}
.list-pager-turn .active {
	text-decoration:none;
	display:inline-block;
	border:1px solid rgb(228,228,228);
	width:29px;
	height:29px;
	text-align:center;
	line-height:29px;
	background:rgb(31,97,186);
	color:rgb(255,255,255);
	margin-right:11px;
	font-family:sans-serif;
	font-size:medium;
	font-style:normal;
	font-variant-ligatures:normal;
	font-variant-caps:normal;
	font-weight:400;
	letter-spacing:normal;
	orphans:2;
	text-indent:0px;
	text-transform:none;
	widows:2;
	word-spacing:0px;
	-webkit-text-stroke-width:0px;
	white-space:normal;
}
.list-pager-turn a {
	text-decoration:none;
	display:inline-block;
	border:1px solid rgb(228,228,228);
	width:39px;
	height:29px;
	text-align:center;
	line-height:29px;
	background:rgb(253,253,253);
	color:rgb(102,102,102);
	margin-right:11px;
	margin-bottom:11px;
	font-family:sans-serif;
	font-size:medium;
	font-style:normal;
	font-variant-ligatures:normal;
	font-variant-caps:normal;
	font-weight:400;
	letter-spacing:normal;
	orphans:2;
	text-indent:0px;
	text-transform:none;
	widows:2;
	word-spacing:0px;
	-webkit-text-stroke-width:0px;
	white-space:normal;
}
.list-pager-turn .sl {
	margin-right:11px;
	display:inline-block;
	height:31px;
	color:rgb(102,102,102);
	font-family:sans-serif;
	font-size:medium;
	font-style:normal;
	font-variant-ligatures:normal;
	font-variant-caps:normal;
	font-weight:400;
	letter-spacing:normal;
	orphans:2;
	text-align:center;
	text-indent:0px;
	text-transform:none;
	widows:2;
	word-spacing:0px;
	-webkit-text-stroke-width:0px;
	white-space:normal;
	background-color:rgb(255,255,255);
	text-decoration-thickness:initial;
	text-decoration-style:initial;
	text-decoration-color:initial;
}
.list-pager-turn .next {
	text-decoration:none;
	width:69px;
	height:29px;
	display:inline-block;
	border:1px solid rgb(228,228,228);
	text-align:center;
	line-height:29px;
	background:rgb(253,253,253);
	color:rgb(102,102,102);
	margin-right:11px;
	font-family:sans-serif;
	font-size:medium;
	font-style:normal;
	font-variant-ligatures:normal;
	font-variant-caps:normal;
	font-weight:400;
	letter-spacing:normal;
	orphans:2;
	text-indent:0px;
	text-transform:none;
	widows:2;
	word-spacing:0px;
	-webkit-text-stroke-width:0px;
	white-space:normal;
}

/* 20240117修改 */
.select-list ul li{
	width: 220px;
}

html,body{
  min-width: 1680px;
}

.footer .select-list-item-w{
	margin: 0 auto;
}
@media screen and (min-width: 1600px) {
	.footer .footer-rel {
	    width: 1600px;
	}
	.footer .select-item-list {
	    width: 1600px;
	}
	.footer .select-list-item {
	    width: 1600px;
	}
	.footer .select-list-item span {
	    margin-left: 160px;
	    margin-right: 34px;
	}
}

@media screen and (max-width: 1680px) {
  html,body{
    min-width: 1200px;
  }
	.select-list ul li{
		width: 184px;
		font-size: 16px;
	}
	.select-list ul li div{
		background-position: 156px 15px;
		background-size: 12px auto;
	}
}

@media screen and (max-width: 767px) {
  html,body{
    min-width: inherit;
  }
	.footer-select-list .select-list-item{
		width: 100%;
	}
	.footer-select-list .select-list1{
		margin-left: ;
	}
	.footer-select-list .select-list1 ul li{
		width: 295px;
	}
}