.bottom_tools {
  position: fixed;
  z-index: 1070;
  right: 40px;
  bottom: 40px;
}
.bottom_tools > * {
  display: block;
  margin-top: 5px;
  color: transparent;
  border: 0;
  background-color: transparent;
  text-shadow: none;
}
#scrollUp {
  width: 39px;
  height: 38px;
  margin-top: -1px;
  border: solid 1px #d7dce2;
  background-image: url(../img/side-tools.png);
  background-position: 0 0;
  display: none;
}
#scrollUp:hover {
  background-image: url(../img/side-tools.png);
  background-position: 0 -38px;
  border: solid 1px #3db1fa;
}
#qr_code {
  width: 39px;
  height: 38px;
  border: solid 1px #d7dce2;
  border-top: 0;
  background-image: url(../img/side-tools.png);
  background-position: -39px 0;
  margin-top: 0;
}
#qr_code:hover {
  background-image: url(../img/side-tools.png);
  background-position: -39px -38px;
  border: solid 1px #3db1fa;
}
.code-tab {
  position: absolute;
  z-index: 9999;
  top: -170px;
  right: 45px;
  padding-bottom: 28px;
  background: url(../img/arrow-wq.png) no-repeat right bottom;
  display: none;
}
.code-tab .tab-wrapper {
  width: 340px;
  background: #fff;
  border: solid 1px #e4e4e4;
  border-radius: 3px;
  box-shadow: -1px 2px 5px rgba(0, 0, 0, 0.1);
}
.code-tab .nav-tabs > li > a {
  border-radius: 0px;
  border-top: none;
  font-size: 13px;
  color:#4d4d4d;
}
.code-tab .nav-tabs > li > a:hover {
  border-color: #fff #fff #eaeaea;
  color: #4d4d4d;
  background-color: #FFF;
}
.code-tab .nav-tabs > li.active > a,
.code-tab .nav-tabs > li.active > a:hover,
.code-tab .nav-tabs > li.active > a:focus {
  border-top: none;
  color: #179ef3;
}
.code-tab .nav-tabs > li.active :first-child a {
  border-left: solid 1px #fff;
}
.code-tab .nav-tabs .active > a:hover {
  background: none;
  border-color: #e4e4e4 #e4e4e4 #fff;
  cursor: pointer;
}
.code-tab .tab-content {
  padding: 15px 20px;
  border-color: #e4e4e4 #e4e4e4 #fff;
}
.code-tab .code-item {
  overflow: auto;
  zoom: 1;
}
.code-tab .code-item .code-img {
  float: left;
}
.code-tab .code-item .code-img img {
  float: left;
  width: 100px;
  height: 100px;
}
.code-tab .code-item .text {
  float: left;
  width: 188px;
  line-height: 24px;
  padding: 10px 0 0 15px;
  font-size: 13px;
  color: #5f5f5f;
}