/* html,body,.content-wrap{width: 100%;height: 100%} */
.active {
  position: relative;
}

.active::after {
  content: '';
  position: relative;
  bottom: -10px;
  border-top: 3px solid #fff;
  display: block;
  margin: 0 auto;
  transition: all 300ms ease-in-out;
  -ms-transition: all 300ms ease-in-out;
  -moz-transition: all 300ms ease-in-out;
  -webkit-transition: all 300ms ease-in-out;
  -o-transition: all 300ms ease-in-out;
  width: 30px;
}

.go-top {
  display: block;
  content: '';
  position: fixed;
  width: 50px;
  height: 50px;
  background: url(../images/go-top.png) no-repeat center 4px;
  z-index: 999;
  right: 20px;
  bottom: 120px;
  cursor: pointer;
}

.header .logo {
  /* width: 134px; */
  /* height: 62px;
    position: relative;
    top: -13px; */
  display: block;
}

.header {
  width: 100%;
  /* height: 50px;*/
  padding: 20px 0 5px;
  /*border-bottom: 1px solid rgba(255, 255, 255,0.1);*/
  position: absolute;
  z-index: 999999999;
  background-color: rgba(0, 0, 0, .4);
}

header {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  line-height: 40px;
}

header .logo,
header nav,
header select {
  float: left;
  display: inline-block;
  color: #fff;
}

header nav {
  margin-left: 40px;
}

header nav div,
header nav a {
  color: #fff;
  font-family: "SourceHanSansSC-Normal";
  font-weight: Normal;
  display: block;
  font-size: 16px;
  position: relative;
  height: 100%;
  box-sizing: content-box;
  float: left;
  padding: 0 18px;
  text-decoration: none
}

header .com-tel {
  /* position: absolute; */
  /* float: right; */
  font-size: 18px;
  font-family: MicrosoftYaHei;
  color: rgba(255, 255, 255, 1);
  padding-left: 16px;
  background: url(../images/header-tel.png) no-repeat left center;
  margin-left: 9px;
  /*float: right;*/
}

header nav a {
  width: 100%;
  padding: 0;
}

header nav div {
  position: relative;
}

header nav div aside a {
  width: 100%;
  padding: 0;
  /* opacity: 0; */
  background: #fff;
  color: #333;
  line-height: 58px;
  height: 58px !important;
  border: 1px solid #ececec;
  border-top: none;
  text-align: center;
}

header nav div:first-child {
  padding-left: 0;
}

header nav div aside a:first-child {
  border-top: 1px solid #ececec;
}

header nav div aside {
  position: absolute;
  top: 40px;
  color: #333;
  display: none;
  left: 0px;
  width: 100%;
  float: left;
  z-index: 9;
}

header nav .two-kind::after {
  position: absolute;
  content: '';
  width: 0;
  color: #333;
  height: 0;
  transition: all .3s;
  -ms-transition: all .3s;
  -moz-transition: all .3s;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  border-width: 4px 4px 0;
  right: 6px;
  top: 20px;
  border-style: solid;
  border-color: #fff transparent transparent;
  /*灰 透明 透明 */
}

header nav .en-two-kind::after {
  position: absolute;
  content: '';
  width: 0;
  color: #333;
  height: 0;
  transition: all .3s;
  -ms-transition: all .3s;
  -moz-transition: all .3s;
  -webkit-transition: all .3s;
  -o-transition: all .3s;
  border-width: 4px 4px 0;
  right: 22px;
  top: 20px;
  border-style: solid;
  border-color: #fff transparent transparent;
  /*灰 透明 透明 */
}



/* .header nav .two-kind:hover aside{
  display: block;
} */
/* .header nav .two-kind:hover aside a{
  overflow: hidden;
} */


header nav span a::after {
  content: '';
  position: relative;
  bottom: -10px;
  border-top: 3px solid #fff;
  display: block;
  margin: 0 auto;
  transition: all 300ms ease-in-out;
  -ms-transition: all 300ms ease-in-out;
  -moz-transition: all 300ms ease-in-out;
  -webkit-transition: all 300ms ease-in-out;
  -o-transition: all 300ms ease-in-out;
  width: 0;
}



.header nav .two-kind aside a::after {
  content: '';
  position: relative;
  background: #333;
  height: 3px;
  ;
  display: block;
  margin: 0 auto;
  bottom: 10px;
  transition: all 300ms ease-in-out;
  -ms-transition: all 300ms ease-in-out;
  -moz-transition: all 300ms ease-in-out;
  -webkit-transition: all 300ms ease-in-out;
  -o-transition: all 300ms ease-in-out;
  width: 0;
  border-radius: 6px
}



header .sel_language {
  float: left;
  font-size: 16px;
  color: #fff;
  margin-top: 10px;
  line-height: 22px;
  margin-left: 36px;
  position: relative;
  cursor: pointer;
}

header .sel_language .lan-options {
  position: absolute;
  line-height: 24px;
  display: none;
  white-space: nowrap;
}

header .sel_language::after {
  content: '';
  position: absolute;
  right: -16px;
  top: 9px;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 4px 0 4px;
  border-color: #fff transparent transparent transparent;
}

@media screen and (min-width:769px) {
  .header nav .two-kind:hover a {
    color: #333;
    text-decoration: none
  }

  header nav .two-kind:hover::after {
    transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -webkit-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    border-color: #333 transparent transparent;
    /*灰 透明 透明 */
  }

  header nav a:hover {
    text-decoration: none;
    /* border-bottom: 2px solid #fff; */
    color: #fff;
  }

  header nav span a:hover::after {
    width: 30px
  }

  .header nav .two-kind aside a:hover {
    color: #333;
    background: #F3F3F3 !important;
  }

  .header nav .two-kind:hover {
    background: #fff;
  }

  .header nav .two-kind aside a:hover::after {
    width: 60px;
  }

}


#main {
  display: block;
  min-height: 400px;
}

/* 分页样式 */
.page_div {
  margin-top: 40px;
  margin-bottom: 30px;
  font-size: 15px;
  font-family: "microsoft yahei";
  color: #666666;
  margin-right: 10px;
  padding-left: 20px;
  box-sizing: border-box;
}

/*
 * 页数按钮样式
 */

.page_div a {
  min-width: 30px;
  height: 28px;
  border: 1px solid #dce0e0 !important;
  text-align: center;
  margin: 0 4px;
  cursor: pointer;
  line-height: 28px;
  color: #666666;
  font-size: 13px;
  display: inline-block;
}

#firstPage,
#lastPage {
  width: 50px;
  color: #CC9B70;
  border: 1px solid #CC9B70 !important;
}

#prePage,
#nextPage {
  width: 70px;
  color: #CC9B70;
  border: 1px solid #CC9B70 !important;
}

.page_div .current {
  background-color: #CC9B70;
  border-color: #CC9B70;
  color: #FFFFFF;
}

.totalPages {
  margin: 0 10px;
}

.totalPages span,
.totalSize span {
  color: #CC9B70;
  margin: 0 5px;
  padding-bottom: 30px;
}

/*清楚浮动带来的影响*/
.clearboth:after {
  content: ".";
  font-size: 0;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  display: block;
  clear: both;
}

.border-box {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box;
}

/* 走进顶呱呱二级导航公共样式 */
.nav-list {
  text-align: center;
  padding-top: 90px;
}

.nav-list ul {
  display: inline-block;
  margin-top: 20px;
}

.nav-list li {
  float: left;
  width: 120px;
  height: 42px;
  line-height: 42px;
}

.nav-list li:last-child {
  margin: 0;
}

.nav-list li a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  color: rgba(51, 51, 51, 1);
  text-decoration: none;
}

.nav-list li.nav-active {
  position: relative;
  background-color: rgba(47, 48, 54, 1);
  ;
}

.nav-list li.nav-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -5px;
  margin: auto;
  width: 0;
  height: 0;
  border-style: solid;
  border-color: rgba(47, 48, 54, 1) transparent transparent transparent;
  border-width: 5px 5px 0 5px;
}

.nav-list li.nav-active a {
  color: #fff;
}

/*这是百科右侧导航代码的样式表*/
.directory-nav {
  position: fixed;
  right: 300px;
  top: 100px;
  padding: 12px 0 20px 32px;
  text-align: left;
  display: none;

  max-height: 500px;
  overflow: auto;
  -ms-overflow-style: none;
  overflow: -moz-scrollbars-none;
}

@media screen and (max-width: 1600px) {
  .directory-nav {
    position: fixed;
    right: 100px;
    top: 100px;
    padding: 12px 0 20px 32px;
    text-align: left;
    display: none;
    max-height: 500px;
    overflow: auto;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
  }
}

@media screen and (max-width: 1300px) {
  #directoryNav {
    position: fixed;
    right: 20px;
    top: 100px;
    padding: 12px 0 20px 32px;
    text-align: left;
    display: none;
    max-height: 500px;
    overflow: auto;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
  }
}

.directory-nav::-webkit-scrollbar {
  width: 1px !important
}

.directory-nav li {
  height: 34px;
  line-height: 34px;
  position: relative;
  cursor: pointer;
}

.directory-nav li a {}

.directory-nav .l1 {}

.directory-nav .l2 {
  text-indent: 0.6em;
}

.directory-nav .l1 a {
  font-size: 16px;
}

.directory-nav .l2 a {
  font-size: 14px;
}

.directory-nav,
.directory-nav a {
  color: #666;
}

.directory-nav .cur a {
  color: #000;
  font-weight: bold
}

.directory-nav .cur {
  color: #000;
  font-weight: bold
}

.directory-nav ul li:hover .c-dot {
  background: url(../images/directory-nav.png) no-repeat -271px -37px;
  border-radius: 50%;
  overflow: hidden;
}

.directory-nav ul li:hover a {
  color: #000
}

.directory-nav ul li:hover {
  color: #000
}

.directory-nav .line {
  position: absolute;
  left: 4px;
  top: 5px;
  bottom: 5px;
  z-index: 1;
  width: 2px;
  background: #ddd;
}

.directory-nav .c-top,
.directory-nav .c-bottom {
  position: absolute;
  left: 0;
  z-index: 2;
  display: block;
  width: 10px;
  height: 10px;
  font-size: 0;
  line-height: 0;
  background: url(../images/directory-nav.png) no-repeat 0 -69px;
}

.directory-nav .c-dot {
  position: absolute;
  left: -32px;
  top: 50%;
  z-index: 2;
  margin-top: -5px;
  display: block;
  width: 10px;
  height: 10px;
  font-size: 0;
  line-height: 0;
  background: url(../images/directory-nav.png) no-repeat -275px 0;
}

.directory-nav .c-top {
  top: 0
}

.directory-nav .c-bottom {
  bottom: 0
}

.directory-nav .cur-tag {
  position: absolute;
  left: -1px;
  top: 30px;
  z-index: 5;
  margin-top: -6px;
  display: block;
  width: 19px;
  height: 13px;
  font-size: 0;
  line-height: 0;
  background: url(../images/directory-nav.png) no-repeat -271px -37px;
  -webkit-transition: top .3s ease 0s;
  transition: top .3s ease 0s;
}

header .en-nav div aside {
  width: auto;
  min-width: 100%;
}

header .en-nav div aside a {
  white-space: nowrap;
  padding: 0 10px;
}

header .en-nav div aside {
  position: absolute;
  top: 40px;
  color: #333;
  display: none;
  left: 50%;
  transform: translateX(-50%);
}

.nav-list li.en-nav-active {
  width: auto;
  position: relative;
  background-color: rgba(47, 48, 54, 1);
  padding: 0 10px;
}

header .en-com-tel {
  position: absolute;
  right: 0;
}

.menu {
  width: 30px;
  height: 20px;
  display: none;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  z-index: 1;
}

.menu::before,
.menu::after {
  content: '';
  width: 100%;
  height: 2px;
  background: #01AEEB;
  position: absolute;
  left: 0;
  transition: .5s;
}

.menu.menuActive::before,
.menu.menuActive::after {
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.menu.menuActive::before {
  transform: rotate(45deg);
}

.menu.menuActive::after {
  transform: rotate(-45deg);
}

.menu::before {
  top: 0;
}

.menu::after {
  bottom: 0;
}

.menu p {
  width: 100%;
  height: 2px;
  background: #01AEEB;
}

.menu.menuActive p {
  width: 0;
}




@media screen and (max-width:1280px) {

  header {
    width: 90%;
  }

}


@media screen and (max-width:1024px) {

  .header .logo {
    width: 100px;
  }

  .header .logo img {
    display: block;
    width: 100%;
  }

  header nav {
    margin-left: 20px;
  }

  header nav div,
  header nav a {
    font-size: 15px;
    padding: 0 6px;
  }

  header nav .two-kind::after {
    right: -4px;
  }



}



@media screen and (max-width:768px) {

  .header {
    padding: 8px;
  }

  header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .header .logo {
    position: relative;
    z-index: 1;
    float: none;
  }

  header nav,
  header .com-tel,
  .active::after {
    display: none;
  }

  header nav {
    position: fixed;
    background: #2F3036;
    width: 100%;
    left: 0;
    top: 0;
    margin: 0;
    height: 100%;
    box-sizing: border-box;
    padding: 80px 5% 20px;
  }

  header nav div,
  header nav a {
    float: none;
    height: auto;
    text-align: left;
    padding: 0 10px 0 0;
    font-size: 18px;
  }

  header nav a {
    width: 50%;
  }

  /* .header nav .two-kind:hover, */
  header nav div aside a {
    background: transparent;
    border: none;
  }

  /* .header nav .two-kind:hover a, */
  header nav div aside a {
    color: #fff;
  }

  header nav div aside {
    padding: 10px 0;
    position: relative;
    top: 0;
    float: none;
  }

  header nav div aside a {
    text-align: left;
    font-size: 15px;
    text-indent: 1.5em;
    line-height: normal;
    height: auto !important;
    padding: 10px 0;
  }

  header nav div aside a:first-child {
    border-top: none;
    border-bottom: 1px solid #ececec;
  }

  .menu {
    display: flex;
  }

  header nav>div {
    position: relative;
  }

  header nav .two-kind::after {
    right: 15px;
  }

  .nav-list {
    padding-top: 50px;
  }

  .nav-list li {
    float: none;
    width: auto;
    height: 30px;
    line-height: 30px;
    margin: 0;
  }

  .nav-list ul{
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4,1fr);
  }


}