/* 导航 */

.header {
    width: 100%;
    min-width: 1200px;
    height: 75px;
    background: #1b477b;
}
.header .header_container {
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: block;
}
.header .logo {
    float: left;
}
.header .logo img {
    width: 155px;
    height: 57px;
    padding-top: 9px;
}
.header .logo_right {
    line-height: 75px;
    display: inline-block;
    float: right;
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
}
.header .logo_right>div {
    float: left;
}
.header .logo_right .language {
    margin-left: 50px;
    margin-right: 10px;
}
.header .logo_right .change_language {
    width: 20px;
    object-fit: cover;
    margin-right: 50px;
    visibility: hidden;
}
.header .search {
    width: 24px;
    object-fit: cover;
    position: relative;
    top: 6px;
    cursor: pointer;
}
/* nav */

/* .nav {
  position: relative;
  width: 100%;
  min-width: 1200px;
  margin: 0 auto;
  height: 90px;
  line-height: 90px;
  overflow: hidden;
}
.nav .global-search {
  position: absolute;
  left: 0;
  top: -110px;
  z-index: 1;
  width: 100%;
  min-width: 1200px;
  height: 100%;
  background-color: #1b477b;
  transition: top 1s;
  -moz-transition: top 1s;
  -webkit-transition: top 1s;
  -o-transition: top 1s;
}
.nav .global-search.show {
  top: 0;
}
.nav .global-search .search-input {
  margin: 30px auto 0;
  width: 1200px;
  height: 110px;
  overflow: hidden;
}
.nav .global-search .search-input input {
  padding: 0 10px;
  float: left;
  width: calc(100% - 88px);
  height: 50px;
  line-height: 50px;
  background-color: rgba(53, 121, 202, 0.3);
  border: 1px solid #3579ca;
  font-size: 16px;
  color: #163a66;
  box-sizing: border-box;
  border-right: 0;
  border-bottom-left-radius: 4px;
  border-top-left-radius: 4px;
}
.nav .global-search .search-input input::placeholder {
  color: #163a66;
}
.nav .global-search .search-input button {
  float: left;
  width: 84px;
  height: 50px;
  line-height: 50px;
  background-color: #fff;
  border: 0;
  border-bottom-right-radius: 4px;
  border-top-right-radius: 4px;
  box-sizing: border-box;
  cursor: pointer;
}
.nav .global-search .search-input button img {
  width: 31px;
}
.nav ul {
  margin: 0 auto;
  overflow: hidden;
  width: 1200px;
}
.nav ul li {
  float: left;
}
.nav ul li .nav-link {
  margin-right: 65px;
  font-size: 13px;
  color: #444446;
  font-weight: 500;
  padding-bottom: 10px;
  box-sizing: border-box;
}
.nav ul li .nav-link.active {
  border-bottom: 2px solid #1b477b;
  color: #1b477b;
}
.nav ul li .nav-link:hover {
  border-bottom: 2px solid #1b477b;
  color: #1b477b;
}
.nav ul li .btn {
  display: inline-block;
  background: #1b477b;
  color: #ffffff;
  width: 110px;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  margin: 0 0 5px 0;
  text-align: center;
  border-radius: 4px;
  cursor: pointer;
} */

/* banner */

/* .banner_img  {
  position: relative;
}
.banner_img img {
  width: 100%;
  object-fit: cover;
}
.banner_background {
  position: absolute;
  width: 100%;
  top: 4.73rem;
  background:linear-gradient(180deg,rgba(255,255,255,0) 0%,rgba(0,0,0,0.47) 100%);
}
.banner_title {
  position: absolute;
  top: 5.96rem;
  left: 3.61rem;
  color: #ffffff;
  font-size: .49rem;
  line-height: .49rem;
}
.banner_text {
  position: absolute;
  color: #ffffff;
  font-size: .22rem;
  top: 6.65rem;
  left: 3.61rem;
  line-height: .3rem;
} */

.banner .swiper_img {
    width: 100%;
}
.banner .swiper_img_wrapper {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 31.197%;
    overflow: hidden;
    background-position: 50%;
    background-repeat: no-repeat;
    background-size: cover;
}
.banner .banner_background {
    position: absolute;
    bottom: 0;
    background: linear-gradient( 180deg, rgba(255, 255, 255, 0) 20%, rgba(0, 0, 0, 0.47) 40%);
    width: 100%;
    height: 273px;
}
.banner .banner_Text {
    position: absolute;
    left: 50%;
    bottom: 21px;
    width: 1200px;
    height: auto;
    text-align: left;
    transform: translate(-50%, 0);
    -webkit-transform: translate(-50%, 0);
    -moz-transform: translate(-50%, 0);
    -ms-transform: translate(-50%, 0);
}
.banner .banner_title {
    position: static;
    text-align: left;
    margin: 0 0 20px;
    line-height: 1;
    color: #ffffff;
    font-size: 32px;
    font-family: FuturaBT-BoldItalic, FuturaBT;
    line-height: 1.5;
}
.banner .banner_info {
    position: static;
    text-align: left;
    color: #ffffff;
    font-size: 20px;
    width: 100%;
    line-height: 30px;
    text-align: left;
}
/* content */

.content {
    width: 12rem;
    margin: 0 auto;
}
.city {
    display: flex;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}
.city .left {
    flex: 1;
    margin-right: .38rem;
}
.city .left_title {
    /* margin-bottom: .2rem; */
    font-size: .4rem;
    font-family: FuturaBT-MediumItalic, FuturaBT;
    font-weight: normal;
    color: rgba(51, 51, 51, 1);
    line-height: 48px;
}
.aaa {
    line-height: 25px;
    margin-top: 20px;
}
.aaa li {
    margin-bottom: 15px;
    justify-content: space-between;
    text-align: justify;
}
.aaa .ico {
    margin-right: 10px;
    /*border: 1px solid #000;*/
}
.aaa .title {
    font-size: 16px;
    line-height: 25px;
    height: auto;
    /*border: 1px solid #000;*/
}
.city .left_info {
    color: #333333;
    font-size: .19rem;
    line-height: .36rem;
}
.city .right {
    flex: 1;
}
.city .right img {
    width: 6.01rem;
    height: 4.01rem;
    object-fit: cover;
}
.university {
    display: flex;
    flex-wrap: wrap;
    margin-top: 1.3rem;
}
.university .left {
    flex: 1;
    margin-right: .4rem;
}
.university .left .left_img img {
    width: 5.96rem;
    height: 3.97rem;
    object-fit: cover;
}
.university .right {
    flex: 1;
}
.university .right_title {
    color: #333333;
    font-size: .4rem;
    line-height: .4rem;
    margin-bottom: .2rem;
}
.university .right_info {
    color: #333333;
    font-size: .19rem;
    line-height: .36rem;
}
.prospectus {
    width: 12rem;
    margin: 0 auto;
    margin-top: 1.2rem;
}
.prospectus_btn {
    text-align: center;
    margin-bottom: 1.6rem;
}
.prospectus_btn .sp {
    background: #1B477B;
    padding: .2rem .3rem;
    color: #ffffff;
    border-radius: 3px;
    font-size: .3rem;
    cursor: pointer;
}
/* schools */

.schools {
    width: 12rem;
    margin: 0 auto;
}
.schools_title {
    text-align: center;
    color: #000000;
    font-size: .5rem;
    line-height: .5rem;
    font-weight: normal;
}
.schools_info {
    margin-top: .4rem;
    text-align: center;
    font-size: .32rem;
    line-height: .5rem;
    margin-bottom: .9rem;
}
.schools_content {
    display: flex;
    flex-wrap: wrap;
}
.schools_content .left {
    position: relative;
    flex: 1;
    cursor: pointer;
    overflow: hidden;
}
.schools_content .schools_bg {
    position: absolute;
    width: 100%;
    height: 80px;
    border-radius: 0px;
    bottom: 1px;
    font-size: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.47) 100%);
    color: #fff;
    text-align: center;
    line-height: 80px;
}
.schools_content .right_bg {
    position: absolute;
    width: 100%;
    height: 70px;
    border-radius: 0px;
    /* bottom: 2px; */
    bottom: 0px;
    font-size: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.47) 100%);
    color: #fff;
    text-align: center;
    line-height: 90px;
}
.schools_content .right .item .maskdown {
    position: absolute;
    width: 100%;
    color: #fff;
    line-height: 24px;
    background: rgba(27, 71, 123, 0.78);
    text-align: center;
    height: 100%;
    bottom: 0px;
    font-size: 12px;
    left: 0;
    opacity: 0;
    transition: 0.5s;
}
.schools_content .right .item:hover img {
    transform: scale(1.2);
    opacity: 0.5;
}
.schools_content .right .item:hover .maskdown {
    opacity: 1;
}
.schools_content .left .view-hover {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.schools_content .left:hover img {
    transform: scale(1.2);
    opacity: 0.5;
}
.schools_content .left:hover .maskdown {
    opacity: 1;
}
.schools_content .left .maskdown {
    position: absolute;
    width: 100%;
    color: #fff;
    line-height: 25px;
    background: rgba(27, 71, 123, 0.78);
    text-align: center;
    height: 100%;
    bottom: 1px;
    left: 0;
    opacity: 0;
    transition: 0.5s;
}
.schools_content .left img {
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.5s;
    width: 100%;
}
.schools_content .right img {
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.5s;
}
.schools_content .right {
    position: relative;
    flex: 1;
    cursor: pointer;
    overflow: hidden;
}
.schools_content .right .right_one {
    display: flex;
    flex-wrap: wrap;
}
.schools_content .right .right_one .one_img {
    width: 3rem;
    object-fit: cover;
    cursor: pointer;
}
.item {
    line-height: 0;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}
.item .item_info {
    width: 100%;
    height: 3rem;
    background: rgba(0, 0, 0, 0.7);
    position: absolute;
    top: 0px;
    left: -10rem;
    opacity: 0;
    color: #fff;
    transition: left .2s linear, opacity .2s linear;
    -webkit-transition: left .2s linear, opacity .2s linear;
}
.item .item_title {
    margin-top: .3rem;
    text-align: center;
    margin-bottom: .4rem;
    font-size: .22rem;
}
.item .item_text {
    font-size: .15rem;
    line-height: .3rem;
    text-align: center;
}
.item:hover .item_info {
    left: 0px;
    opacity: 1;
    transition: left .2s linear, opacity .2s linear;
    -webkit-transition: left .2s linear, opacity .2s linear;
}
.two_img {
    width: 3rem;
    object-fit: cover;
    cursor: pointer;
}
.schools_content .right .right_two {
    display: flex;
    flex-wrap: wrap;
}
.schools_content .right .right_two img {
    width: 3rem;
    object-fit: cover;
    cursor: pointer;
}