#header .discussion_forum_mask {
  position: fixed;
  top: 202px;
  width: 100%;
  height: 100vh;
  background: #0000004d;
  z-index: 99999;
  display: none;
}
.top_nav1 .g_nav_index > ul > li {
  position: relative;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum,
.top_nav1 .g_nav_index > ul > li .baipishu,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi {
  width: 1050px;
  z-index: 999999999;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul,
.top_nav1 .g_nav_index > ul > li .baipishu ul,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul {
  width: 1050px;
  background-color: #fff;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  box-sizing: border-box;
  padding: 0 24px;
  padding-top: 16px;
  padding-bottom: 10px;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li,
.top_nav1 .g_nav_index > ul > li .baipishu ul li,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li {
  width: 182px;
  box-sizing: border-box;
  margin-right: 22px;
  margin-bottom: 0px;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li a,
.top_nav1 .g_nav_index > ul > li .baipishu ul li a,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li a {
  padding-top: 0;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li a:hover .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .baipishu ul li a:hover .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li a:hover .discussion_forum_txt {
  color: #b80000;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li a:hover .discussion_forum_img img,
.top_nav1 .g_nav_index > ul > li .baipishu ul li a:hover .discussion_forum_img img,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li a:hover .discussion_forum_img img {
  transform: scale(1.1);
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li .discussion_forum_img,
.top_nav1 .g_nav_index > ul > li .baipishu ul li .discussion_forum_img,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li .discussion_forum_img {
  width: 182px;
  height: 130px;
  box-sizing: border-box;
  background-color: #fff;
  border: 1px solid #dedede;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li .discussion_forum_img i,
.top_nav1 .g_nav_index > ul > li .baipishu ul li .discussion_forum_img i,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li .discussion_forum_img i {
  border: solid black;
  border-width: 0 1px 1px 0;
  display: inline-block;
  padding: 3px;
  position: absolute;
  right: 50px;
  top: 47%;
  width: 2px;
  height: 2px;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li .discussion_forum_img .right,
.top_nav1 .g_nav_index > ul > li .baipishu ul li .discussion_forum_img .right,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li .discussion_forum_img .right {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li .discussion_forum_img img,
.top_nav1 .g_nav_index > ul > li .baipishu ul li .discussion_forum_img img,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li .discussion_forum_img img {
  width: 90%;
  height: auto;
  transition: all 0.3s;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .baipishu ul li .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li .discussion_forum_txt {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  font-weight: 500;
  color: #1f2431;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 10px;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li:nth-child(5n),
.top_nav1 .g_nav_index > ul > li .baipishu ul li:nth-child(5n),
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li:nth-child(5n) {
  margin-right: 0;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li:last-child .discussion_forum_img,
.top_nav1 .g_nav_index > ul > li .baipishu ul li:last-child .discussion_forum_img,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li:last-child .discussion_forum_img {
  display: block;
  width: 182px;
  height: 130px;
  background-color: #e9e9e9;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  color: #1f2431;
  font-weight: 500;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum ul li:last-child .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .baipishu ul li:last-child .discussion_forum_txt,
.top_nav1 .g_nav_index > ul > li .hangyehuiyi ul li:last-child .discussion_forum_txt {
  visibility: hidden;
}
.top_nav1 .g_nav_index > ul > li .son_select {
  z-index: 99999999;
  position: absolute;
  top: 44px;
  width: 100%;
  background: #fff;
  display: none;
  text-align: center;
  transform: translate(0%, 0px);
}
.top_nav1 .g_nav_index > ul > li .son_select section > ul {
  box-shadow: 0px 0px 4px 0px #ccc;
}
.top_nav1 .g_nav_index > ul > li .discussion_forum {
  right: 500px;
}
.top_nav1 .g_nav_index > ul > li .baipishu {
  right: 600px;
}
.top_nav1 .g_nav_index > ul > li .hangyehuiyi {
  right: 720px;
}
.top_nav1 .top_more {
  height: auto;
}
.g_nav_index > ul {
  display: flex;
  justify-content: space-around;
}
.g_nav_index > ul li {
  float: unset;
}
.g_nav_index > ul .top_more_text .last_link {
  display: flex;
  align-items: center;
}
.g_nav_index > ul .top_more_text .last_link .arrowTop {
  position: unset;
}
.g_nav_index > ul .top_more_text .last_link .arrowBottom {
  position: unset;
}
.g_nav_index > ul .top_more_text i {
  position: unset;
  margin-left: 4px;
}