* {
  padding: 0 auto;
  margin: 0 auto;
  text-decoration: none;
}

html {
  position: relative;
}

body,
html {
  width: 100%;
  background-color: #ffffff;
}

.down {
  background-image: url(../image/comon/down_load_btn.png);
  background-repeat: no-repeat;
  margin-left: calc(50% + 53px);
  display: block;
  width: 315px;
  height: 88px;
}

#header {
  width: 100%;
  height: 80px;
  position: relative;
  background-image: linear-gradient(90deg, #ffffff 0%, #ffffff 100%);
}
#header::after {
  content: "";
  background-color: rgba(255, 255, 255, 0.2);
  width: 100%;
  height: 1px;
  display: inline-block;
  position: absolute;
  top: 79px;
}
#header div {
  width: 964px;
  height: 80px;
}
#header div .header_logo {
  width: 240px;
  height: 40px;
  float: left;
  margin-top: 18px;
  background-image: url(../image/header_logo.png);
  background-repeat: no-repeat;
}
#header div .top_rtext {
  line-height: 80px;
  font-family: MicrosoftYaHei;
  font-size: 15px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #999999;
  float: right;
  margin-left: 28px;
  position: relative;
}
#header div .top_rtext.on {
  color: #222222;
}
#header div .top_rtext.on:not(#on_down)::after {
  background-color: #07b980;
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: 20px;
  left: 0;
  right: 0;
}
#header div #on_down {
  width: 110px;
  color: #ffffff;
  text-align: center;
  border-radius: 22px;
  background-position-y: 18px;
  background-repeat: no-repeat;
  background-image: url(../image/top_down_mini.png);
}
#header div #on_down:hover {
  background-position-y: -126px;
}

.titleImg {
  width: 100%;
  height: 46px;
  background-position-x: center;
  background-repeat: no-repeat;
}

#tk_context {
  margin-top: 0px;
  width: 935px;
  padding-bottom: 90px;
}
#tk_context .title {
  font-family: PingFang-SC-Bold;
  font-size: 36px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 28.8px;
  letter-spacing: 0px;
  color: #4961d0;
  padding-bottom: 28px;
}
#tk_context .titleImg {
  padding-bottom: 60px;
}

#lxkfbtn {
  width: 68px;
  height: 68px;
  background-image: url(../image/lxkfbtn.png);
  float: right;
  position: sticky;
  bottom: 200px;
}
#lxkfbtn:hover {
  background-position-y: 68px;
}

#xfdown {
  background-image: url(../image/comon/bottom_bg.png);
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 100px;
  overflow: hidden;
  position: sticky;
  height: 0px;
  width: 1000px;
  bottom: 10px;
  transition: 0.1s;
}
#xfdown.on {
  height: 100px;
}
#xfdown::after {
  background-image: url(../image/comon/xf_bottom_title.png);
  background-repeat: no-repeat;
  background-position: center;
  margin-left: calc(50% - 485px);
  position: absolute;
  content: "";
  width: 342px;
  height: 80px;
  top: 10px;
}
#xfdown .down {
  background-image: url(../image/comon/down_jt_left_btn.png);
  margin-left: calc(50% + 242px);
  width: 243px;
  height: 74px;
  margin-top: 15px;
}

#bottomDownDiv {
  background-image: url(../image/comon/bottom_bg.png);
  background-repeat: no-repeat;
  background-position: center;
  background-color: #000000;
  width: 100%;
  height: 252px;
  position: relative;
  overflow: hidden;
}
#bottomDownDiv::after {
  background-image: url(../image/comon/bottom_title.png);
  background-repeat: no-repeat;
  background-position: center;
  margin-left: calc(50% - 500px);
  position: absolute;
  content: "";
  width: 441px;
  height: 88px;
  top: 80px;
}
#bottomDownDiv .down {
  margin-top: 82px;
  margin-left: calc(50% + 185px);
}

#footer {
  height: 80px;
  background-color: #000000;
  position: relative;
  font-family: PingFang-SC-Regular;
  font-size: 13px;
  font-weight: normal;
  font-stretch: normal;
  letter-spacing: 0px;
  color: #999999;
}
#footer div {
  text-align: center;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 670px;
  margin-top: 25px;
  color: #999999;
}
#footer div a {
  color: #999999;
}
#footer div a:hover {
  color: #07b980;
}/*# sourceMappingURL=common.css.map */