.head-box {
  display: flex;
  justify-content: center;
}
.head-box .blog-header {
  width: 72.92rem;
  padding-top: 1.25rem;
  padding-bottom: 1.2rem;
}
.head-box .blog-header .logo {
  width: 22.14rem;
  height: 4.32rem;
  background: #ffffff;
  cursor: pointer;
}
.head-box .blog-header .head-right {
  display: flex;
}
.head-box .blog-header .head-right .search-box {
  width: 16.25rem;
  height: 2.31rem;
  background: #ffffff;
  border: 0.06rem solid #c7c7c7;
  border-radius: 0.25rem;
  position: relative;
  margin-right: 2.81rem;
  overflow: hidden;
}
.head-box .blog-header .head-right .search-box form {
  width: 100%;
  height: 100%;
}
.head-box .blog-header .head-right .search-box form .s-input {
  border: none !important;
  width: 100%;
  height: 100%;
  padding-left: 0.375rem;
}
.head-box .blog-header .head-right .search-box form .icon {
  width: 1.38rem;
  height: 1.38rem;
  background-image: url(../images/search.png);
  background-size: 100%;
  position: absolute;
  right: 0.4rem;
  top: 0.4rem;
  cursor: pointer;
}
.head-box .blog-header .head-right .search-box form ::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #999999;
}
.head-box .blog-header .head-right .search-box form :-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #999999;
}
.head-box .blog-header .head-right .search-box form ::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #999999;
}
.head-box .blog-header .head-right .search-box form :-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #999999;
}
.head-box .blog-header .head-right .lang-icon {
  display: flex;
  align-items: center;
}
.head-box .blog-header .head-right .lang-icon .l-icon {
  width: 2rem;
  height: 2rem;
  background-image: url("../images/lang_icon.png");
  background-size: 100%;
  cursor: pointer;
}
.head-box .blog-header .head-right .lang-icon .l-icon:hover {
  background-image: url("../images/lang_icon_a.png");
}

.nav-box {
  width: 100%;
  background: #f6f6f6;
}

.container .navbar {
  width: 100%;
  background: #f6f6f6;
  color: #333333;
  padding: 0;
}
.container .navbar .navbar-toggler {
  background-color: #2A5AB1;
}
.container .navbar .navbar-nav {
  width: 100%;
  display: flex;
  justify-content: space-evenly;
}
.container .navbar .navbar-nav .nav-item {
  width: 100%;
  text-align: center;
  padding: 0.588rem 0;
  margin: 0;
}
.container .navbar .navbar-nav .nav-item.active {
  background-color: #2A5AB1;
  color: #ffffff;
}
.container .navbar .navbar-nav .nav-item.active .nav-link {
  color: #ffffff;
}
.container .navbar .navbar-nav .nav-item:hover {
  background-color: #2A5AB1;
  color: #ffffff;
}
.container .navbar .navbar-nav .nav-item:hover .child-menu {
  display: block;
}
.container .navbar .navbar-nav .nav-item:hover .nav-link {
  color: #ffffff;
}
.container .navbar .navbar-nav .nav-item .nav-link {
  font-size: 1.1rem;
  color: #333333;
  font-weight: bold;
}
.container .navbar .navbar-nav .nav-item .child-menu {
  position: absolute;
  top: 100%;
  z-index: 999;
  width: 100vw;
  left: calc((72.9rem - 100vw) / 2);
  display: none;
  text-align: left;
  position: absolute;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container {
  width: 72.9rem;
  margin: 0 auto;
  display: flex;
  padding: 2rem 2rem;
  /* background: #fff; */
  background: rgba(255, 255, 255, 0.9);
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container > div {
  width: 33%;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container h3 {
  color: #333333;
  font-size: 2.6rem;
  position: relative;
  text-align: left;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container h3::after {
  position: absolute;
  content: "";
  width: 51px;
  height: 3px;
  background-color: #1785ff;
  left: 0;
  bottom: -37px;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container p {
  color: #999;
  font-size: 1.8rem;
  margin-top: 3.6rem;
  text-align: left;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container .pic-box {
  padding: 0 2rem;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-container .pic-box img {
  width: 100%;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-item {
  display: inline-block;
  min-width: 100%;
  padding: 0.588rem 1rem;
  margin: 0;
  color: #333333;
  white-space: nowrap;
}
.container .navbar .navbar-nav .nav-item .child-menu .child-item:hover {
  color: #2A5AB1;
}

/*# sourceMappingURL=header.css.map */