/* ����ͷ�� */
.comm-top-wrap {
  z-index: 189;
  position: fixed;
  top: 12px;
  left: 10%;
  width: 1920px;
  margin-left: 0px;
  -webkit-transform: translateZ(0);
}
.navbar {
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-brand {
  color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-brand:hover,
.navbar .navbar-brand:focus {
  color: #ffffff;
}
.navbar .navbar-text {
  color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-text a {
  color: #ffffff;
}
.navbar .navbar-text a:hover,
.navbar .navbar-text a:focus {
  color: #ffffff;
  background-color: #319298;
}
.navbar .navbar-nav .nav-link {
  color: #000000;
  margin: 0px;
  padding: 33px;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-nav .nav-link:not(.disabled):hover,
.navbar .navbar-nav .nav-link:not(.disabled):focus {
  color: #ffffff;
  background-color: #319298;
}
.navbar .navbar-nav .nav-item.active .nav-link,
.navbar .navbar-nav .nav-item.active .nav-link:hover,
.navbar .navbar-nav .nav-item.active .nav-link:focus,
.navbar .navbar-nav .nav-item.show .nav-link,
.navbar .navbar-nav .nav-item.show .nav-link:hover,
.navbar .navbar-nav .nav-item.show .nav-link:focus {
  color: #ffffff;
  background-color: #319298;
}
.navbar .navbar-toggle {
  border-color: #319298;
}
.navbar .navbar-toggle:hover,
.navbar .navbar-toggle:focus {
  background-color: #319298;
}
.navbar .navbar-toggle .navbar-toggler-icon {
  color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-collapse,
.navbar .navbar-form {
  border-color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-link {
  color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar .navbar-link:hover {
  color: #ffffff;
  background-color: #319298;
}
.dropdown-item {
  display: block;
  width: 100%;
  padding: 0.25rem 1.5rem;
  clear: both;
  font-weight: 400;
  color: #212529;
  text-align: inherit;
  white-space: nowrap;
  background-color: transparent;
  border: 0; }
  .dropdown-item:hover, .dropdown-item:focus {
    color: #ffffff;
    text-decoration: none;
    background-color: #319298; }
  .dropdown-item.active, .dropdown-item:active {
    color: #fff;
    text-decoration: none;
    background-color: #319298; }
  .dropdown-item.disabled, .dropdown-item:disabled {
    color: #6c757d;
    background-color: transparent; }
@media (max-width: 575px) {
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #000000;
	background-color: rgba(230,242,242,1.00);
  }
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #ffffff;
	background-color: #319298;
  }
  .navbar-expand-sm .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #ffffff;
    background-color: #319298;
  }
}

@media (max-width: 767px) {
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #000000;
	background-color: rgba(230,242,242,1.00);
  }
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #ffffff;
	background-color: #319298;
  }
  .navbar-expand-md .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #ffffff;
    background-color: #319298;
  }
}

@media (max-width: 991px) {
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #000000;
	background-color: rgba(230,242,242,1.00);
  }
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #ffffff;
	background-color: #319298;
  }
  .navbar-expand-lg .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #ffffff;
    background-color: #319298;
  }
}

@media (max-width: 1199px) {
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item {
    color: #000000;
	background-color: rgba(230,242,242,1.00);
  }
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item:hover,
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item:focus {
    color: #ffffff;
	background-color: #319298;
  }
  .navbar-expand-xl .navbar-nav .show .dropdown-menu .dropdown-item.active {
    color: #ffffff;
    background-color: #319298;
  }
}

.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item {
  color: #000000;
  background-color: rgba(230,242,242,1.00);
}
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item:hover,
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item:focus {
  color: #ffffff;
  background-color: #319298;
}
.navbar-expand .navbar-nav .show .dropdown-menu .dropdown-item.active {
  color: #ffffff;
  background-color: #319298;
}
.footer-li {
  position: relative;
  display: block;
  padding: .4rem 0rem;
  margin-bottom: 0px;
  background-color: #fff;}
.footer-link {
  display: block;
  padding: 0.5rem 1rem;
  color: #000;}
.footer-link:hover, .footer-link:focus {
    text-decoration: none;}
.active-focus {
  outline: none; /* 去掉默认的浏览器焦点效果 */
  font-weight: bold;
  color: #007bff; /* 设置你喜欢的颜色 */
  border-bottom: 2px solid #007bff; /* 可选：增加下划线效果 */
}