* {
  padding: 0;
  margin: 0;
}

html,body {
  width: 100%;
  height: 100%;
  background: #f5f5f5;
}

body{
  font-family:"microsoft yahei";
  font-size: 14px;
}

a {
  text-decoration: none;
  color: #fff;
}

a:hover {
  text-decoration: none;
}

ul,li {
  list-style: none;
}

b {
  font-weight: normal;
}

i {
  font-style: normal;
}

.clearfix::before,
.clearfix::after{
    content: ".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}

.center {
  width: 1275px;
  margin: 0 auto;
}

.b_check {
  display:inline-block;
  width: 40px;
  height: 40px;
  background: url(../images/huiyuan/check.png) no-repeat center center;
  position: relative;
}

.b_check label {
  display: block;
  width: 30px;
  height: 30px;
  border-radius: 100px;
  -webkit-transition: all .5s ease;
  -moz-transition: all .5s ease;
  -o-transition: all .5s ease;
  -ms-transition: all .5s ease;
  transition: all .5s ease;
  cursor: pointer;
  position: absolute;
  top: 5px;
  left: 5px;
  z-index: 1;
  background: url(../images/huiyuan/check.png) no-repeat center center;
}

.b_check input[type=checkbox]:checked + label {
  background: url(../images/huiyuan/checked.png) no-repeat center center;
}

input[type=checkbox] {
  visibility: hidden;
}

.t_mask {
  display:none;
  position:fixed;
  top:0;
  width:100%;
  height:100%;
  z-index: 5;
  background: rgba(0,0,0,0.5);
}

.t_box {
  position:absolute;
  top:50%;
  left:50%;
  display: inline-block;
  background:#fff;
  z-index: 100;
  overflow-y: auto;
  border-radius: 4px;
}

@media (max-width: 1400px) {
  .center {
    width: 80%;
  }
}
@media (max-width: 1350px) {
  .center {
    width: 80%;
  }
}

@media (max-width: 1023px) {
  .center {
    width: 95%;
  }
}

/* header start */

.bass_head {
  width: 100%;
  height: 72px;
  background: #fff;
}

.bass_head_a {
  display: inline-block;
  width: 175px;
  height: 60px;
  margin-left: 20px;
  margin-top: 6px;
}

.bass_headlogo {
  width: 100%;
  height: 100%;
}

/* m start */

.m_headbtn,
.m_navbtn {
  display: none;
}

.m_login {
  display: none;
  width: 95px;
  height: 34px;
  background: #009ff1;
  border-radius: 2px;
  float: right;
  margin-top: 20px;
}

.m_login_btn {
  display: inline-block;
  width: 100%;
  height: 100%;
  line-height: 34px;
  color: #fff;
  background: url(../images/bass/login.png) no-repeat 15px center;
  box-sizing: border-box;
  padding-left: 45px;
}

.m_nav_logined.hide,
.m_login.hide {
  display: none;
}

.m_nav_logined {
  display: none;
  width: 95px;
  height: 34px;
  border-radius: 2px;
  float: right;
  margin-top: 20px;
  position: relative;
}

.m_nav_logined_img {
  width: 30px;
  height: 30px;
  margin-right: 5px;
  border-radius: 15px;
  float: left;
  margin-top: 2px;
}

.m_nav_logined_name {
  display: inline-block;
  width: 60px;
  height: 100%;
  color: #000;
  line-height: 34px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  float: right;
}

.m_nav_login_esc {
  display: none;
  width: 100%;
  height: 30px;
  position: absolute;
  bottom: -28px;
  left: 0;
  cursor: pointer;
  background: #fff;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}

.m_nav_login_escli {
  width: 100%;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-size: 12px;
  color: #333;
}

/* m end */

/* header end */

/* nav start */

.bass_nav {
  width: 100%;
  height: 40px;
  background: #3C3C3C;
}
.zd{
    position: fixed;
    right: 3%;
    bottom: 5%;
    width: 37px;
    height: 38px;
    cursor: pointer;
    background: url(../images/zhiding.png) no-repeat 1px 0;
    display: none
}
.nav_center {
  width: 940px;
  height: 100%;
  margin: 0 auto;
}

.nav_ul {
  width: 672px;
  height: 100%;
  float: left;
}

.nav_li {
  width: 96px;
  height: 100%;
  background: #3C3C3C;
  float: left;
}

.nav_li_a {
  display: inline-block;
  width: 100%;
  height: 100%;
  color: #fff;
  font-size: 14px;
  text-align: center;
  line-height: 40px;
}

.nav_li_a:hover {
  background: #5b5b5b;
  color: #fff;
}

.nav_li_a.on {
  background: #5b5b5b;
}

.nav_login {
  display: inline-block;
  width: 95px;
  height: 34px;
  background: #009ff1;
  border-radius: 2px;
  float: right;
  margin-top: 3px;
}

.nav_login_btn {
  display: inline-block;
  width: 100%;
  height: 100%;
  line-height: 34px;
  color: #fff;
  background: url(../images/bass/login.png) no-repeat 15px center;
  box-sizing: border-box;
  padding-left: 45px;
}

.nav_logined.hide,
.nav_login.hide {
  display: none;
}

.nav_logined {
  display: inline-block;
  /* width: 95px; */
   width: 108px;
  height: 34px;
  float: right;
  margin-top: 3px;
  cursor: pointer;
  position: relative;
}

.nav_logined_img {
  width: 30px;
  height: 30px;
  margin-right: 5px;
  border-radius: 15px;
  float: left;
}

.nav_logined_name {
  display: inline-block;
  /* width: 60px; */
  width: 70px;
  height: 100%;
  color: #fff;
  line-height: 34px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  float: right;
}

.nav_login_esc {
  display: none;
  width: 100%;
  height: 30px;
  position: absolute;
  bottom: -30px;
  left: 0;
  background: #f5f5f5;
  border-radius: 4px;
}

.nav_login_escli {
  width: 100%;
  height: 30px;
  line-height: 30px;
  text-align: center;
  font-size: 12px;
  color: #333;
}


/* m start */

.m_bass_nav {
  display: none;
  position: absolute;
  top: 72px;
  left: 0;
  height: 100%;
  width: 50%;
  z-index: 99;
  background: #1f1f1f;
}

.m_bass_nav_li {
  background: #1f1f1f;
  border-color: #5b5b5b;
}

.m_bass_nav_li.on,
.m_bass_nav_li:hover {
  background: #5b5b5b;
}

.m_bass_nav_lia {
  display: inline-block;
  width: 100%;
  height: 100%;
  color: #fff;
  text-align: center;
}

.m_bass_nav_lia:link,
.m_bass_nav_lia:visited,
.m_bass_nav_lia:hover,
.m_bass_nav_lia:active {
  color: #fff;
}

/* m end */

/* nav end */

/* bottom start */

.index_bottom {
  width: 100%;
  height: 360px;
}

.bottom_top {
  width: 100%;
  height: 140px;
  background: #2d2d2d;
}

.bottom_topleft {
  width: 300px;
  height: 100%;
  float: left;
  color: #fff;
  padding-top: 35px;
}

.bottom_topleft_a {
  display: inline-block;
  width: 100%;
  color: #fff;
  font-size: 20px;
  line-height: 30px;
  margin-bottom: 10px;
}

.bottom_topright {
  width: 300px;
  height: 100%;
  float: right;
  color: #fff;
  padding-top: 35px;
}

.bottom_topright_span {
  display: inline-block;
  width: 100%;
  line-height: 30px;
}

.bottom_select {
  display: inline-block;
  width: 100%;
  height: 25px;
  outline: none;
  color: #000;
}

.bottom_bottom {
  width: 100%;
  height: 260px;
  background: #0062b8;
}

.bottom_bleft {
  float: left;
  width: 546px;
  height: 100%;
}

.bottom_bleft_img {
  width: 100%;
  margin-top: 40px;
  margin-bottom: 30px;
}

.bottom_shuoming {
  width: 100%;
  color: #fff;
  line-height: 30px;
}

.bottom_bright {
  float: right;
  color: #fff;
  margin-top: 50px;
  line-height: 30px;
}

/* bottom end */

.btn_upload {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0px;
  left: 0px;
  filter: alpha(opacity:0);
  opacity: 0;
  cursor: pointer;
}

@media (max-width: 1023px) {
  .m_headbtn {
    display: inline-block;
  }
  .m_login {
    display: inline-block;
  }
  .m_nav_logined {
    display: inline-block;
  }
  .bass_head_a {
    width: 126px;
    height: 45px;
    margin-left: 10px;
    margin-top: 16px;
  }
  .bass_nav {
    display: none;
  }
}


@media (max-width: 720px) {
  .bottom_top {
    display:inline-block;
    height: auto;
    padding-bottom: 30px;
  }
  .bottom_topleft {
    width: 100%;
    padding-left: 10px;
  }
  .bottom_topright {
    width: 100%;
    padding-left: 10px;
  }
  .bottom_select {
    width: 70%;
  }
  .bottom_bleft {
    width: 100%;
  }
  .bottom_bleft_img img {
    display: block;
    margin-bottom: 10px;
  }
  .bottom_bleft_img img:last-child {
    width: 90%;
  }
  .bottom_bottom {
    display: inline-block;
    height: auto;
  }
}

@media (max-width: 1023px) {

}


.bottom_bleft {
  width: 60%;
}
.bottom_bright{
	width: 40%;
}
@media (max-width: 720px) {
	.bottom_bleft {
  width: 100%;
  }
.bottom_bright{
	width: 100%;
}
}
#cnzz_stat_icon_1261460004,a[title=Õ¾³¤Í³¼Æ]{
    display:none;
}
body>a:last-child{
	display:none;
}