/* 清除浮动 */
.clearfix {
  zoom: 1;
}
.clearfix:after {
  content: "";
  clear: both;
  display: block;
  overflow: hidden;
}
a {
  color: #333;
}
a:hover {
  text-decoration: underline;
}
html,
body {
  width: 100%;
  height: auto;
  font-size: 12px;
  color: #333;
  font-family: "微软雅黑", Arial;
}
header {
  width: 100%;
  min-width: 1000px;
}
header .nav_wrap {
  width: 100%;
  height: 60px;
  background-color: #1d82d2;
  color: #fff;
}
header nav {
  width: 1000px;
  height: 100%;
  margin: auto;
  line-height: 60px;
  font-size: 16px;
}
header ul li {
  float: left;
  padding: 0 2px;
}
header ul li:not(:last-of-type) {
  margin-right: 20px;
}
header ul li a {
  color: #fff;
  font-weight: bold;
  letter-spacing:1px;
}
header .logo_wrap {
  width: 1000px;
  margin: auto;
  line-height: 70px;
}
header .logo_wrap img {
  width: 160px;
  vertical-align: middle;
}
header .logo_wrap a {
  display: block;
  float: left;
  margin-right: 10px;
}
header .logo_wrap span {
  background: url("../img/right.png") no-repeat center;
  background-size: contain;
  padding-left: 20px;
}
.main {
  width: 1000px;
  height: auto;
  margin: auto;
}
.main .start {
  line-height: 40px;
  font-size: 14px;
}
.main h1 {
  line-height: 50px;
  font-weight: bold;
  font-size: 36px;
  text-align: center;
}
.main_panel {
  line-height: 44px;
  padding: 20px 0;
  border-bottom: 2px solid #dddddd;
  margin-bottom: 40px;
}
.main_panel_sourse {
  float: left;
  width: 660px;
  margin-right: 50px;
  font-size: 12px;
  color: #7d7d7d;
}
.main_panel_sourse span {
  padding-right: 20px;
}
.main_panel_sourse span:last-of-type:before {
 // content: "来源：";
}
.main_panel_sourse span a {
  color: #7d7d7d;
}
.main_panel_link {
  position: relative;
  font-size: 12px;
  color: #7d7d7d;
}
.main_panel_link:before {
  /*content: "分享到：";*/
  content: "";
  padding-right: 10px;
  vertical-align: top;
}
.main_panel_link a {
  display: inline-block;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  margin-right: 10px;
}
.main_panel_link a i {
  display: block;
  width: 44px;
  height: 44px;
  background-size: contain;
  background: url("./ops_icons_02.png") no-repeat;
}
.main_panel_link a:nth-child(1) {
  background-color: rgba(217, 83, 79, 0.5);
}
.main_panel_link a:nth-child(1) i {
  background-position: 10px -40px;
}
.main_panel_link a:nth-child(2) {
  background-color: rgba(92, 184, 92, 0.5);
}
.main_panel_link a:nth-child(2) i {
  background-position: 10px -90px;
}
.main_panel_link a:nth-child(3) {
  background-color: rgba(240, 173, 78, 0.5);
}
.main_panel_link a:nth-child(3) i {
  background-position: 10px -140px;
}
.main_panel_link a:nth-child(4) {
  background-color: rgba(66, 139, 202, 0.5);
}
.main_panel_link a:nth-child(4) i {
  background-position: 10px -190px;
}
.main_panel_link a:hover:nth-child(1) {
  background-color: #d9534f;
}
.main_panel_link a:hover:nth-child(2) {
  background-color: #5cb85c;
}
.main_panel_link a:hover:nth-child(3) {
  background-color: #f0ad4e;
}
.main_panel_link a:hover:nth-child(4) {
  background-color: #428bca;
}
.main_text {
  float: left;
  width: 1000px;
  margin-right: 50px;
  padding-bottom: 40px;
  border-bottom: 2px solid #dddddd;
  font-size: 25px;
}
.main_text p {
  padding: 10px 0;
  line-height: 30px;
  font-size: 24px;
}
.main_text p img {
  display: block;
  max-width: 600px;
  margin: auto;
  margin-bottom: 20px;
}
.main_text p span {
  display: block;
  text-indent: 0;
  text-align: center;
}
.main_text p.text_key {
  font-weight: bold;
}
.main_text p.text_key_red {
  font-weight: bold;
  color: #b34957;
}
.main_text p.text_key_red a {
  color: #b34957;
}
.main_sidebar {
  float: right;
  width: 290px;
  display: none;
}
.main_sidebar_item {
  padding: 0 10px;
  border: 1px solid #eaeaea;
}
.main_sidebar_item:not(:last-of-type) {
  margin-bottom: 20px;
}
.main_sidebar_item h2 {
  font-size: 24px;
  line-height: 30px;
  padding: 10px 0;
  border-bottom: 1px solid #eaeaea;
}
.main_sidebar_item .content {
  line-height: 30px;
  padding: 10px 0;
}
.main_sidebar_item .content p a {
  color: #333;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  width: 100%;
}
.main_sidebar_item .content p a:hover {
  text-decoration: underline;
}
.main_sidebar_item .content_item a {
  color: #333;
  text-align: center;
  display: block;
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
  width: 130px;
}
.main_sidebar_item .content_item a:hover {
  text-decoration: underline;
}
.main_sidebar_item .content_item img {
  width: 130px;
  height: 80px;
}
.main_sidebar_item .content_item:nth-child(odd) {
  float: left;
  width: 130px;
  margin-right: 8px;
}
.main_sidebar_item .content ul li {
  float: left;
  width: 130px;
  margin-bottom: 10px;
}
.main_sidebar_item .content ul li:nth-child(odd) {
  margin-right: 8px;
}
.main_sidebar_item .content ul li a {
  width: 100%;
  display: block;
  position: relative;
  color: #333;
}
.main_sidebar_item .content ul li a img {
  width: 100%;
  height: 80px;
}
.main_sidebar_item .content ul li a p {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  text-align: center;
  color: #fff;
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
}
.main_sidebar_item.hot_rank .content p {
  padding-left: 25px;
  position: relative;
}
.main_sidebar_item.hot_rank .content p:before {
  content: "1";
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  background-color: #dddddd;
}
.main_sidebar_item.hot_rank .content p:nth-child(1):before {
  background-color: #2473b5;
  color: #fff;
}
.main_sidebar_item.hot_rank .content p:nth-child(2):before {
  content: "2";
  background-color: #2473b5;
  color: #fff;
}
.main_sidebar_item.hot_rank .content p:nth-child(3):before {
  content: "3";
  background-color: #2473b5;
  color: #fff;
}
.main_sidebar_item.hot_rank .content p:nth-child(4):before {
  content: "4";
}
.main_sidebar_item.hot_rank .content p:nth-child(5):before {
  content: "5";
}
footer {
  text-align: center;
  line-height: 20px;
  padding: 40px 0;
  color: #666;
}

#wechat_qr_code {
  position: absolute;
  top: 50px;
  right: 18px;
  z-index: 9999;
  width: 210px;
  height: 210px;
  border: 5px solid #fff;
  border-radius: 4px;
  -webkit-box-shadow: 1px 2px 4px rgba(0, 0, 0, .3);
          box-shadow: 1px 2px 4px rgba(0, 0, 0, .3);
  overflow: hidden;
  display: none;
}