@charset "utf-8";
html,
body,
ul,
ol,
dl,
dd,
dt,
p,
div,
li {
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none;
}
.wd_1400 {
  width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
.wd_1200 {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
body {
  min-width: 1580px;
  margin: 0 auto;
}
#header {
  height: 90px;
  background-color: #f7f7f7;
}
#header > .wd_1200 {
  height: 90px;
  line-height: 90px;
  text-align: center;
  background: url(../img/header_bg.png) no-repeat center center;
  background-size: auto 100%;
}
#header > .wd_1200 > .header_img{
  margin: 0 25px;
  float: left;
}
#header > .wd_1200 > .header_img>img{
  vertical-align: middle;
}
#header > .wd_1200 > a > img {
  vertical-align: middle;
}
#header > .wd_1200 > .search_box {
  position: relative;
  margin-top: 30px;
  float: left;
  width: 400px;
  height: 28px;
  padding-left: 20px;
  padding-right: 20px;
  border: 1px solid #9faeae;
  border-radius: 15px;
}
#header > .wd_1200 > .search_box > input {
  width: 100%;
  vertical-align: top;
  line-height: 26px;
  height: 28px;
  font-size: 12px;
  color: #999;
}
#header > .wd_1200 > .search_box > .search_icon {
  position: absolute;
  right: 0px;
  top: 0px;
  height: 28px;
  width: 28px;
  border: 0 none;
  background-color: transparent;
  background: url(../img/index/search_icon.png) no-repeat left center;
}
.sign_register{
  float: right;
}
.sign_register>.left{
  float: left;
}
.sign_register>.right{
  float: left;
}
.sign_register>.left,.sign_register>.right{
  margin-top: 16px;
}
.sign_register>.left>.row{
  margin-bottom: 7px;
  line-height: 23px;
}
.sign_register>.left>.row>span{
  display: inline-block;
  width: 45px;
  text-align: justify;
  font-size: 14px;
}
.sign_register>.left>.row>input{
  margin-left: 7px;
  width: 90px;
  line-height: 21px;
  border: 1px solid #9faeae;
  vertical-align: middle;
  font-size: 12px;
  color: #555;
  background-color: #fff;
  padding: 0 5px;
}
.sign_register>.right{
  margin: 19px 0 0 16px;
}
.sign_register>.right>a{
  margin-bottom: 11px;
  display: block;
  width: 51px;
  line-height: 21px;
  color: #fff;
  background-color: #0091ff;
  font-size: 14px;
}

#nav {
  height: 54px;
  background: url(../img/index/nav_bg.jpg) no-repeat center center;
  background-size: cover;
  text-align: center;
}
#nav > ul {
  display: inline-block;
  margin: 0 auto;
}
#nav > ul > li {
  position: relative;
  z-index: 20;
  float: left;
  line-height: 54px;
  height: 54px;
  /* padding: 0 40px; */
  background: url(../img/index/dividing_line.png) no-repeat left center;
}
#nav > ul > li.no_ld {
  background-image: none;
}
#nav > ul > li.active:after {
  content: '';
  position: absolute;
  bottom: 1px;
  height: 2px;
  width: 60%;
  left: 20%;
  background-color: #379fe8;
}
#nav > ul > li > a {
  display: block;
  padding: 0 40px;
  line-height: 54px;
  height: 54px;
  color: #fff;
  font-size: 18px;
}

#nav > ul > li > ul{
  display: none;
  position: absolute;
  left: 0;
  top: 54px;
  width: 100%;
  background-color: rgba(70,70,70,1);
}
#nav > ul > li:hover> a+ul{
  display: block;
}
#nav > ul > li > ul> li{
  width: 100%;
  line-height: 54px;
}
#nav > ul > li > ul> li > a{
  display: block;
  width: 100%;
  height: 100%;
  color: #fff;
}
#nav > ul > li > ul> li > a:hover{
  background-color: rgba(4,102,191,.7);
}

#footer {
  padding-top: 1px;
  height: 160px;
  background-color: #59a0e6;
}
#footer > .copy {
  margin-top: 125px;
  color: #fff;
  text-align: center;
  font-size: 14px;
}
.mt_0 {
  margin-top: 0 !important;
}
.ml_0 {
  margin-left: 0 !important;
}
.mb_0 {
  margin-bottom: 0 !important;
}
#header > .wd_1200 > a {
  float: left;
}

#footer>.wd_1200>.left{
  float: left;
  margin-top: 26px;
  margin-bottom: 26px;
}
#footer>.wd_1200>.center{
  font-size: 16px;
  text-align: center;
  color: #fff;
}
#footer>.wd_1200>.center a{
  color: #fff;
}
#footer>.wd_1200>.center>.go_top{
  margin-top: 24px;
}
#footer>.wd_1200>.center>.go_top>a{
  padding-right: 15px;
  background: url(../img/index/top_arrow.png) no-repeat center right;
}
#footer>.wd_1200>.center>div{
  margin-top: 10px;
}

#footer>.wd_1200>.center>.links>span{
  margin: 0 14px;
}
#footer>.wd_1200>.right{
  float: right;
  text-align: right;
  color: #fff;
}
#footer>.wd_1200>.right a{
  color: #fff;
}
#footer>.wd_1200>.right>.contact{
  margin-bottom: 12px;
}
#footer>.wd_1200>.right>.align_r{
  margin-top: 3px;
  font-size: 14px;
}

#tagscloud{width:250px;height:260px;position:relative;font-size:12px;color:#333;margin:0 auto;text-align:center;}

#tagscloud a{position:absolute;top:0px;left:0px;color:rgba(0,204,205,1);font-family:Arial;text-decoration:none;margin:0 10px 15px 0;line-height:18px;text-align:center;font-size:16px;padding:1px 5px;display:inline-block;border-radius:3px;}

#tagscloud a.tagc1{color:#666;}

#tagscloud a.tagc2{color:#F16E50;}

#tagscloud a.tagc5{color:#006633;}

#tagscloud a:hover{color:#0099ff;}


.friendship_links{
  margin-top: 30px;
}

.friendship_links>.tit{
  font-size: 18px;
  color: #333;
}

.friendship_links>.fl_list{
  margin-top: 20px;
  font-size: 16px;
}

.friendship_links>.fl_list>li{
  display: inline-block;
  margin-right: 20px;
  margin-bottom: 20px;
}
.friendship_links>.fl_list>li>a{
  color: #666;
}

.friendship_links>.fl_list>li>a:hover{
  color: #257bcc;
}


@media screen and (max-width: 768px){
  body{
    width: 100%;
    min-width: 100%;
    overflow: auto;
  }
  #header{
    height: 55px;
  }
  .wd_1200,#header{
    width: 100% !important;
  }
  #header > .wd_1200 > .header_img,.sign_register{
    display: none;
  }
  #header > .wd_1200{
    box-sizing: border-box;
  }
  #header > .wd_1200 > a > img{
    margin-top: -5px;
    width: 120px;
    
  }
  #header > .wd_1200{
    padding: 0 15px;
    height: 55px;
    line-height: 55px;
  }
  #header > .wd_1200 > .search_box{
    margin-top: 12px;
    margin-left: 20px;
    width: calc(100% - 182px);
    
  }
  #nav{
    height: auto;
    background: transparent;
  }
  #nav>ul>li>ul,#nav > ul > li:hover> a+ul{
    display: none;
  }

  #nav>ul>li{
    background-image: none;
    float: none;
    background-color: #ddd;
  }
  #nav > ul > li{
    line-height: 50px;
      height: 50px;
  }
  #nav > ul > li > a{
    line-height: 50px;
      height: 50px;
    font-size: 14px;
    width: 100%;
    padding: 0;
    color: #555;
  }
  #nav > ul{
    display: block;
  }
  #nav > ul > li.active{
    background-color: #257bcc;
  }
  #nav > ul > li.active>a{
    color: #fff;
  }
  #nav > ul > li.active:after{
    display: none;
  }
  #footer{
    margin-top: 15px;
    padding-bottom: 20px;
    height: auto;
  }
  #footer>.wd_1200>.right{
    display: none;
  }
  #footer>.wd_1200>div.left,#footer>.wd_1200>div.center{
    float: none;
  }
  #footer>.wd_1200>.left{
    text-align: center;
  }
  #footer>.wd_1200>.center>div.links{
    padding: 0 10px;
  }
  #main > .wd_1200 > .part3 > .t_answer > .tit{
    width: 100%;
  }

  #main>.wd_1200>.sm_banners>a{
    width: 100%;
    overflow: hidden;
  }

  #main>.wd_1200>.sm_banners{
    width: 100%;
  }

  #main>.wd_1200>.sm_banners>a>img{
    width: 1200px;
  }


}

#main>.wd_1200>.sm_banners{
  width: 1200px;
  height: 60px;
}

#main>.wd_1200>.sm_banners>a,#main>.wd_1200>.sm_banners>a>img{
  display: block;
  width: 100%;
  height: 100%;
}