body{min-width:1200px;}
.main{max-width:600px;margin:0 auto;background:white;}
.headbox{background:linear-gradient(45deg, #3045b7, #2487ec);min-height:200px;padding:10px;}
.headbox .head_slogan{color:rgba(255,255,255,0.85);font-size:30px;text-align:center;margin:10px 0;}
.headbox p{color:rgba(255,255,255,0.7);font-size:16px;text-align:center;margin-bottom:10px;}
.search_box {
    border: none;
    padding: 10px 0;
}
.search_box form {
    display: flex;
    align-items: center;
    justify-content: center;
}
.search_box input[type="text"] {
    padding: 8px;
    border-radius: 20px 0 0 20px;
    border: none;
    background:rgba(255,255,255,0.3);
    outline: none;
    color:white;
    width:auto;
    flex:1;
    height:40px;
    font-size:14px;
    line-height:40px;
    text-align:center;
}
.search_box input[type="text"]::placeholder {
    color: rgba(255,255,255,0.7);
}
.search_box button[type="submit"] {
    height:40px;
    width:40px;
    line-height:40px;
    text-align:center;
    background-color: rgba(255,255,255,0.3);
    color: white;
    border-radius: 0 20px 20px 0;
    border: none;
    cursor: pointer;
}

.butie_button{display:block;background:rgba(255,255,255,0.1);text-align:center;padding:20px 0;border-radius:20px;margin:10px 0;text-decoration:none;}
.butie_button i{display:block;color:white;}
.butie_button span{display:block;color:white;}
.butie_button span.a_en{font-size:13px;color:rgba(255,255,255,0.4);}

.middle_box{background:white;border-radius:30px;min-height:200px;margin-top:-25px;padding:20px;}

.bt_card{background:white;border-radius:30px;min-height:200px;margin:25px 0;padding:20px;}


.bt_card_title {
  position: relative;
  padding-left: 10px;
  font-size:20px;
}

.bt_card_title::before {
  content: "";
  position: absolute;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  height: 19px;
  width: 5px;
  border-radius: 5px;
  background-color:  #3045b7;
}

.bt_card_desc{font-size:15px;color:#565656;line-height:25px;}

.bt_card_subtitle {
  font-size:15px;
}

.bt_card_subtitle span{
    display:inline-block;
    position:relative;
}

.bt_card_subtitle span:before{
    content:"";
    display:block;
    width:100%;
    height:5px;
    position:absolute;
    left:0;
    bottom:2px;
    background:linear-gradient(45deg, rgba(48, 69, 183, 0.5), rgba(48, 69, 183, 0.1));
    border-radius:5px;
}


.commends {
  display: flex;
  flex-direction: column;
  padding-top:10px;
}

.commend {
  display: flex;
  margin-bottom: 20px;
  width: 100%;
}

.commend-left {
  width: 40px;
  margin-right: 10px;
}

.commend-left img {
  width: 100%;
  border-radius: 50%;
}

.commend-right {
  flex: 1;
}

.commend-right h4 {
  margin-top: 0;
  font-size:15px;
  margin-bottom:5px;
}

.commend-right p {
  margin-bottom: 0;
  font-size:13px;
  line-height:20px;
  color:#5a5a5a;
}

.bt_articles {
  margin-top: 30px;
}

.bt_articles ul {
  list-style-type: none;
  padding: 0;
  margin: 0;
}

.bt_articles li {
  align-items: center;
  margin-bottom: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  padding: 15px;
  border-radius: 10px;
}

.bt_articles li a{
    display: flex;
    text-decoration: none;
}

.bt_articles li a img {
  width: 65px;
  height:65px;
  max-width: 150px;
  border-radius: 10px;
  margin-right: 20px;
}

.bt_articles li a .article_detail {
    width:auto;
    flex:1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.bt_articles li a .article_detail h4 {
  margin: 0;
  font-size: 16px;
  color: #333;
  text-decoration: none;
  height:20px;
  line-height:20px;
  overflow: hidden;
}

.bt_articles li a .article_detail span {
  color: #999;
  font-size: 14px;
  text-decoration: none;
}

.bt_articles li a .article_detail p{
    font-size:13px;
    margin-bottom:0;
    color:#636363;
    height:25px;
    line-height:25px;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
}

.bt_footer {
  background-color: #f5f5f5;
  padding: 20px;
  text-align: center;
  font-size: 14px;
}

.bt_footer p {
  margin: 0;
}

.bt_footer a {
  color: #333;
  text-decoration: none;
  border-bottom: 1px solid #333;
  padding-bottom: 2px;
}

.bt_footer a:hover {
  border-bottom-color: transparent;
}

.hot_bts {margin-top:20px;}

.hot_bts ul {
    margin:0;
    padding:0;
}

.hot_bts ul:after{content:"";clear:both;display:block;}

.hot_bts ul li {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: 10px;
    overflow: hidden;
    display:inline-block;
    width:48%;
    margin-right:4%;
    float:left;
}

.hot_bts ul li:nth-child(2n){margin-right:0;}

.hot_bts ul li a {
    text-decoration: none;
    color: #333;
    white-space: nowrap;
    display:block;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align:center;
}

.headnav{padding-top:15px;}
.headnav a{text-decoration:none;color:rgba(255,255,255,0.7);margin:0 7px;}

.new_articles{padding-top:10px;}
.new_articles ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.new_articles li {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom:1px solid #f5f5f5;
}

.new_articles a {
  display: block;
  color: #666;
  text-decoration: none;
}

.new_articles a:hover {
  color: #007aff;
}

.new_articles h4 {
  font-size: 15px;
  margin-bottom: 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.new_articles span {
  color: #999;
  font-size: 14px;
  display: block;
}


.sub_bts {margin-top:20px;}

.sub_bts ul {
    margin:0;
    padding:0;
}

.sub_bts ul:after{content:"";clear:both;display:block;}

.sub_bts ul li {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f5f5f5;
    border-radius: 10px;
    overflow: hidden;
    display:inline-block;
    width:22%;
    margin-right:4%;
    float:left;
}

.sub_bts ul li:nth-child(4n){margin-right:0;}

.sub_bts ul li a {
    text-decoration: none;
    color: #333;
    white-space: nowrap;
    display:block;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align:center;
}

.bt_card_h1{font-size:27px;line-height:50px;color:#333333;padding-left:10px;font-weight:bold;border-bottom:1px solid #f5f5f5;}
.bt_card_h1 span{color:#4461c6;font-size:24px;padding-left:5px;}
.bt_card_content{line-height:25px;}
article.bt_card_content p{text-indent:2rem;}
article.bt_card_content img{max-width:100%;height:auto;}
article.bt_card_content p img{display:block;margin:0 auto;}
.bt_card_content h3 {
  position: relative;
  padding-left: 10px;
  font-size:20px;
}

.bt_card_content h3::before {
  content: "";
  position: absolute;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  height: 19px;
  width: 5px;
  border-radius: 5px;
  background-color:  #3045b7;
}

.bt_card_btns{margin-bottom:10px;}
.bt_card_btns ul{padding:0;margin:0;list-style:none;}
.bt_card_btns ul li{display:inline-block;}
.bt_card_btns ul li a{
    text-decoration:none;
    display:block;
    height:30px;
    line-height:30px;
    border-radius:10px;
    background:#f5f5f5;
    color:#6d6d6d;
    padding:0 10px;
    font-size:15px;
    margin-right:5px;
}
.bt_card_btns ul li.active a{background:#4461c6;color:white;}

.bt_card_detail{margin-bottom:20px;}
.bt_card_detail:after{content:"";display:block;clear:both;}
.bt_card_detail span{font-size:14px;color:#696969;}
.bt_card_detail span.datetime{}
.bt_card_detail span.author{float:right;}
.bt_card_detail span i{margin-right:5px;}

.pages{}
.pages a{text-decoration:none;color:#505050;display:inline-block;height:40px;line-height:40px;width:40px;border-radius:50%;box-shadow:0 2px 4px rgba(0, 0, 0, 0.1);text-align:center;}
.pages a.a1{width:auto;padding:0 10px;border-radius:10px;}
.pages span{display:inline-block;height:40px;line-height:40px;width:40px;border-radius:50%;box-shadow:0 2px 4px rgba(0, 0, 0, 0.1);text-align:center;background:#426bce;color:white;}

.bread_nav{margin-bottom:10px;}

.bt_card_qrcode{}
.bt_card_qrcode img{display:block;width:160px;margin:10px auto;}