body {
  padding: 0;
  margin: 0;
  background-color: #FFFFFF;
  box-sizing: border-box;
}

h2,
h3,
h4,
h4,
h5 {
  margin: 0;
}
.m_top {
  margin-top: 80px;
}
.f_l {
  float: left;
}
.f_r {
  float: right;
}
.clearfix::after {
  display: block;
  clear: both;
  content: '';
  height: 0;
  visibility: hidden;
}
.main-body {
  width: 1200px;
  margin: auto;
}
/* 一行溢出隐藏 */
.text_ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 两行行溢出显示省略号 */
.text_ellipsis_two {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.index_banner {
  height: 500px;
  min-width: 1200px;
  text-align: center;
  background: url(banner.png) no-repeat;
  background-position: center;
  overflow: hidden;
}
.index_banner h2 {
  width: 100%;
  margin: 153px auto 40px;
  font-size: 90px;
  font-family: Georgia,Serif;
  color: #ffffff;
}
.index_banner h2 span {
  color: #FFC14A;
  font-size: 90px;
}
.index_banner .index_baner_SubmitTitle {
  height: 70px;
  width: 100%;
  letter-spacing: 8px;
  line-height: 68px;
  font-size: 36px;
  color: #ffffff;
  background: url(banner_title.png) no-repeat;
  background-position-x: center;
}
.index_top .index_top_left {
  position: relative;
  width: 450px;
  height: 498px;
  background-color: #F2F2F2;
  padding: 40px 20px;
  font-size: 16px;
  box-sizing: border-box;
}
.index_top .index_top_left h6 {
  margin: 0;
  font-size: 24px;
  line-height: 36px;
  letter-spacing: 2px;
  color: #1460A3;
}
.index_top .index_top_left .index_top_time_source {
  margin: 20px 0;
  color: #666666;
}
.index_top .index_top_left .index_top_time_source span {
  display: inline-block;
  max-width: 50%;
}
.index_top .index_top_left .index_top_left_content {
  line-height: 26px;
  color: #666666;
}
.index_top .index_top_left .index_top_left_more {
  position: absolute;
  width: 86px;
  bottom: 40px;
  font-size: 16px;
  color: #FFC14A;
  cursor: pointer;
  background: url(index_more.png) no-repeat;
  background-position: right;
}
.index_top .index_top_right {
  width: 730px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.index_top .index_top_right li {
  position: relative;
  margin-bottom: 20px;
  padding: 28px 48px 28px 30px;
  font-size: 20px;
  background-color: #F2F2F2;
  box-sizing: border-box;
  color: #666666;
  cursor: pointer;
}
.index_top .index_top_right li .index_top_right_time {
  width: 130px;
  line-height: 53px;
}
.index_top .index_top_right li p {
  width: 500px;
  margin: 0;
  padding-left: 20px;
  border-left: 1px solid #888888;
}
.index_top .index_top_right li .icon_Cube_right {
  position: absolute;
  display: block;
  display: none;
  width: 16px;
  height: 16px;
  top: 50%;
  left: -14px;
  background-color: #FFC14A;
  transform: rotate(45deg) translateY(-50%);
}
.index_top .index_top_right li:hover {
  background-color: #1460A3;
  color: #ffffff;
}
.index_top .index_top_right li:hover .icon_Cube_right {
  display: block;
}
.index_top .index_top_right li:hover p {
  border-left: 1px solid #FFFFFF;
}
.index_middle .index_middel_content {
  list-style: none;
  margin: 80px 0 0;
  padding: 0;
  box-sizing: border-box;
}
.index_middle .index_middel_content li {
  position: relative;
  float: left;
  margin-right: 32px;
  margin-bottom: 30px;
}
.index_middle .index_middel_content li span {
  width: 100%;
  display: inline-block;
  position: absolute;
  bottom: 14px;
  left: 0;
  font-size: 14px;
  text-align: center;
}
.index_middle .index_middel_content li:nth-child(8n) {
  margin-right: 0px !important;
}
.index_bottom {
  margin-bottom: 80px;
}
.index_bottom .index_bottom_content {
  list-style: none;
  margin: 80px 0 0;
  padding: 0;
}
.index_bottom .index_bottom_content li {
  float: left;
  width: 184px;
  margin: 0 19px 21px 0;
  padding: 21px 20px;
  background: url(index_bottom.png);
  text-align: center;
  color: #ffffff;
  box-sizing: border-box;
  cursor: pointer;
}
.index_bottom .index_bottom_content li:nth-child(6n) {
  margin-right: 0;
}
.index_bottom .index_bottom_content li:hover {
  background: url(./cccc.png);
}
.index_item_title {
  position: relative;
  width: 100%;
  height: 54px;
  line-height: 54px;
  font-size: 32px;
  color: #FFFFFF;
  margin: auto;
  text-align: center;
  background: url(index_title.png);
  top:40px;
}
.icon_Cube {
  position: absolute;
  display: block;
  width: 16px;
  height: 16px;
  top: 19px;
  background-color: #FFC14A;
  transform: rotate(45deg);
}
.index_middle_img {
  border: none;
}