.box {
  position: relative;
  overflow: hidden;
}

.banner {
  width: 100%;
  height: 802px;
  background: url(../images/banner_bg.png) no-repeat top center;
  padding-top: 74px;
  color: #FFFFFF;
  font-size: 30px;
  position: relative;
}

.txt_container {
  position: relative;
  width: 993px;
  height: 680px;
  margin: 0 auto;
  background: url(../images/txt_bg.png) no-repeat top center;
}

.text_01 {
  background: url(../images/banner_title.png) no-repeat top center;
  width: 365px;
  height: 61px;
  text-align: center;
  line-height: 50px;
  position: absolute;
  top: -18px;
  left: 50px;
}

.txt_02 {
  position: absolute;
  left: 50%;
  width: 526px;
  margin-left: -263px;
  top: 96px;
}

.txt_03 {
  position: absolute;
  left: 50%;
  width: 689px;
  margin-left: -344.5px;
  top: 345px;
}

.txt_04 {
  position: absolute;
  right: -93px;
  bottom: -47px;
}

.box_content {
  position: relative;
}

.title_01 {
  position: absolute;
  left: 50%;
  top: -117px;
  margin-left: -635px;
  width: 1270px;
  height: 274px;
  background: url(../images/title_bg.png);
}

.title_01 h2 {
  text-align: center;
  position: absolute;
  top: 16%;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
}

.title_01 h2 span {
  color: #3584FC;
  display: inline-block;
  background-color: #FFFFFF;
  margin: 0 10px;
  padding: 3px 6px;
}

.title_01 h2 img {
  display: inline-block;
  vertical-align: middle;
}

.title_01 div {
  display: flex;
  align-items: center;
  justify-content: space-around;
  position: absolute;
  top: 62%;
  left: 50%;
  transform: translateX(-50%);
  width: 76%;
}

.title_01 div span {
  display: block;
  border: 1px solid #fff;
  height: 68px;
  line-height: 68px;
  width: 376px;
  text-align: center;
  box-shadow: 0px 5px 15px 0px rgba(49, 69, 217, 0.43);
  border-radius: 34px;
  color: #FFFFFF;
  font-size: 26px;
  font-weight: bold;
}

.title_01 div span:first-child {

  background: linear-gradient(0deg, #11B4F3, #3768F8);
}

.title_01 div span:last-child {

  background: linear-gradient(0deg, #FF8E5D, #FFDB3F);
}

.box_01 {
  padding-top: 250px;
  width: 1200px;
  margin: 0 auto;
}

.box_title {
  color: #000000;
  font-size: 36px;
  text-align: center;
}

.box_title span {
  display: block;
  position: relative;
  z-index: 10;
  width: 530px;
  height: 12px;
  margin: 0 auto;
}

.box_title span.blue {
  background-color: #C6ECFA;
}

.box_title span i {
  display: block;
  position: absolute;
  bottom: 3px;
  left: 50%;
  font-style: normal;
  z-index: 9;
  transform: translateX(-50%);
  width: 100%;
  font-weight: bold;
}

.box_title span i.blue {
  background-color: #C6ECFA;
}

.box_container01 {
  margin: 60px 0;
}

.fifter_item {
  width: 32%;
  margin-right: 2%;
}

.fifter_item p {
  width: 227px;
  margin: 0 auto;
  color: #333333;
  font-size: 18px;
  margin-top: 9px;
  line-height: 1.7;
}

.fifter_item:last-child {
  margin-right: 0;
}

.fifter_content {
  position: relative;
  width: 240px;
  margin: 0 auto;
}

.fifter_content span {
  position: absolute;
  top: 84px;
  left: 65px;
  color: #FFFFFF;
  font-size: 24px;
}

.box_02 {
  background: url(../images/box_bg.png) top center no-repeat;
  /* height: 1420px; */
  width: 100%;
  padding-top: 87px;
  padding-bottom: 40px;
}

.box_02 h2,
.box_04 h2 {
  color: #fff;
}

.box_02 .box_title span,
.box_04 .box_title span {
  background: rgba(255, 255, 255, .4);
  width: 586px;
}

.box_container02,
.box_container03,
.box_container04 {
  width: 1200px;
  margin: 0 auto;
}

.box02_title {
  width: 100%;
  color: #FFFFFF;
  height: 106px;
  background: linear-gradient(259deg, #1669E3, #02BDF0);
  margin-top: 40px;
}
.box02_title div a{
  color: #FFFFFF;
}
.box02_title img {
  display: inline-block;
  vertical-align: middle;
  margin-right: 10px;
}

.box02_title h2 {
  font-size: 28px;
  height: 64px;
  line-height: 64px;
  padding: 0 2%;
}

.box02_title div {
  width: 96%;
  padding: 0 2%;
  align-items: center;
  justify-content: space-between;
  display: flex;
  font-size: 18px;
  height: 42px;
  background: rgba(255, 255, 255, .2);
}

.teacher_list {
  margin-top: 28px;
}

.teacher_item {
  width: 224px;
  height: 331px;
  margin-right: 20px;
  margin-bottom: 38px;
  background: url(../images/teacher_bg.png) no-repeat top center;
}

.teacher_item:nth-child(5n),
.jl_teacher_item:nth-child(5n) {
  margin-right: 0;
}

.teacher_item img {
  width: 90%;
  margin: 5% auto;
}

.teacher_item p {
  color: #FFFFFF;
  font-size: 18px;
  text-align: center;
  margin: 10px 0;
}

.teacher_item a {
  display: block;
  width: 76px;
  text-align: center;
  height: 34px;
  line-height: 34px;
  background: #E9F9FF;
  color: #0C2864;
  border-radius: 18px;
  margin: 0 auto;
}

.teacher_item a:hover {
  color: #fff;
  background: linear-gradient(0deg, #FF8E5D, #FFDB3F);
}

.jl_teacher_list {
  background-color: #fff;
  padding: 20px;
  box-shadow: 0px 5px 38px 0px rgba(12, 40, 100, 0.26);
}

.jl_teacher_item:hover img {
  transform: scale(1.1);
}

.jl_teacher_item {
  margin-right: 34px;
  margin-bottom: 20px;
  width: 198px;
  height: 349px;
  background: url(../images/jl_teabg.png) no-repeat top center;
  cursor: pointer;
}


.jl_teacher_item img {
  transition: transform .5s ease;
}

.jl_teacher_item div {
  position: relative;
}

.jl_teacher_item div div {
  width: 94%;
  margin: 4% auto 0;
  overflow: hidden;
}

.jl_teacher_item div img {
 width: 100%;
}

.jl_teacher_item div p {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, .6);
  color: #FFFFFF;
  font-size: 14px;
  width: 85%;
  padding: 10px 5%;
  line-height: 1.6;
  height: 38%;
}

.teacher_name {
  color: #FFFFFF;
  font-size: 18px;
  text-align: center;
}

.box_03 {
  background-color: #F6FBFC;
  /* height: 885px; */
}
.good_t {
  margin-top: 90px;
}

.box_container03 {
  position: relative;
   padding-top: 170px;
}

.box03_inner {
  /* position: absolute;
  top: -495px;
  left: 0; */
}

.box_03 .box_title span {
  width: 643px;
}

.good_teacher_list {
  margin: 40px 0;
}

.good_teacher_item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 25%;
  height: 246px;
  background: url(../images/card_bg.png) no-repeat top center;
}

.good_teacher_item p {
  width: 70%;
  margin-top: 20px;
  color: #FFFFFF;
  font-size: 18px;
}

.box_container04 {
  margin-top: 60px;
}

.box_04 {
  /* min-height: 400px; */
  padding-top: 80px;
  padding-bottom: 70px;
  background: linear-gradient(0deg, #172F88, #2554A1);
}

.city_list {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.city_list li {
  cursor: pointer;
  position: relative;
  margin: 10px 0;
  width: 15%;
  margin-right: 2%;
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: linear-gradient(259deg, #31E7F8, #01C3FA);
  border-radius: 10px;
}

.city_list li:nth-child(6n) {
  margin-right: 0;
}

.city_list li p {
  line-height: 20px;
  font-size: 20px;
  color: #fff;
}

.city_list li img {
  display: none;
  position: absolute;
  z-index: 5;
  width: 110px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.city_list li:hover {
  background: linear-gradient(0deg, #FF8E5D, #FFDB3F);
}

.city_list li:hover img {
  display: block;
}
.more_teacher, .jl_more_teacher {
  font-size: 18px;
  color: #FFDB3F;
  text-align: center;
  cursor: pointer;
  font-weight: bold;
}
.jl_more_teacher {
  color: #0C2864;
  margin-top: 30px;
}
@media only all and (max-width:1080px) {
  .banner {
    height: 12rem;
    padding-top: 2rem;
    font-size: .7rem;
    background: url(../images/web_banner_bg.png) no-repeat top center;
    background-size: 100%;
  }

  .txt_container {
    width: 84%;
    height: 80%;
    background-size: 100%;
  }

  .text_01 {
    width: 71%;
    height: 2rem;
    line-height: 1.4rem;
    top: -1rem;
    left: 5%;
    background-size: 100%;
  }

  .txt_02 {
    position: absolute;
    left: 42%;
    width: 50%;
    margin-left: -21%;
    top: 1rem;
  }

  .txt_03 {
    position: absolute;
    left: 50%;
    width: 70%;
    margin-left: -35%;
    top: 4.8rem;
  }

  .txt_04 {
    position: absolute;
    right: -1.6rem;
    bottom: -1.7rem;
    width: 26%;
  }

  .title_01 {
    top: -1rem;
    margin-left: -50%;
    width: 100%;
    height: 4rem;
    background: url(../images/title_bg.png) no-repeat;
    background-size: 100%;
  }

  .title_01 h2 {
    text-align: center;
    position: absolute;
    top: 3%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
  }

  .title_01 h2 span {
    margin: 0 0;
    padding: .1rem 0;
    font-size: .6rem;
  }

  .title_01 h2 img {
    width: .4rem;
    display: none;
  }

  .title_01 div {
    top: 56%;
    width: 90%;
  }

  .title_01 div span {
    height: 1.4rem;
    line-height: 1.4rem;
    width: 46%;
    border-radius: .8rem;
    font-size: .65rem;
  }

  .box_01 {
    padding-top: 4rem;
    width: 96%;
  }

  .box_title {
    font-size: .8rem;
  }

  .box_title span {
    width: 80%;
    height: .6rem;
  }

  .box_container01 {
    margin: 1rem 0;
  }

  .fifter_item {
    width: 32%;
    margin-right: 2%;
  }

  .fifter_item .fifter_content img {
    width: 100%;
  }

  .fifter_item p {
    width: 100%;
    font-size: .65rem;
    margin-top: .5rem;
  }

  .fifter_content {
    width: 100%;
    height: 4rem;
    overflow: hidden;
  }

  .fifter_content span {
    top: 51%;
    left: 28%;
    font-size: .55rem;
  }

  .box_02 {
    background: url(../images/box_bg.png) top center;
    /* height: 69rem; */
    width: 100%;
    padding-top: 2rem;
    padding-bottom: .8rem;
  }

  .more_teacher, .jl_more_teacher {
    font-size: .65rem;
  }
  .jl_more_teacher {
    margin-top: .7rem;
  }
  .good_t {
    margin-top: 1.2rem;
  }
  .box_02 .box_title span,
  .box_04 .box_title span {
    background: rgba(255, 255, 255, .4);
    width: 80%;
  }

  .box_container02,
  .box_container03,
  .box_container04 {
    width: 96%;
  }

  .box02_title {
    height: 4rem;
    margin-top: .9rem;
  }

  .box02_title img {
    width: 1rem;
    margin-right: .4rem;
  }

  .box02_title h2 {
    font-size: .8rem;
    height: 2rem;
    line-height: 2rem;
    padding: 0 2%;
  }

  .box02_title div {
    font-size: .6rem;
    height: 2rem;
  }

  .box02_title div span {
    width: 80%;
  }

  .more {
    width: 0.6rem !important;
  }

  .teacher_list {
    margin-top: .8rem;
  }

  .teacher_item {
    width: 32%;
    height: 9rem;
    margin-right: 2%;
    margin-bottom: .5rem;
    background: url(../images/teacher_bg.png) no-repeat top center;
    background-size: 100% 100%;
  }

  .teacher_item:nth-child(5n),
  .jl_teacher_item:nth-child(5n) {
    margin-right: 2%;
  }

  .teacher_item:nth-child(3n),
  .jl_teacher_item:nth-child(3n) {
    margin-right: 0%;
  }

  .teacher_item img {
    width: 90%;
    margin: 8% auto;
  }

  .teacher_item p {
    font-size: .7rem;
    margin: .2rem 0;
  }

  .teacher_item a {
    width: 30%;
    height: 1rem;
    line-height: 1rem;
    border-radius: .7rem;
    font-size: .6rem;
  }

  .jl_teacher_list {
    padding: .5rem;

  }

  .jl_teacher_item {
    margin-right: 2%;
    margin-bottom: .5rem;
    width: 31%;
    height: 9.5rem;
    background: url(../images/jl_teabg.png) no-repeat top center;
    background-size: 100% 100%;
  }

  .jl_teacher_item div p {
    font-size: .55rem;
    padding: .2rem 5%;
    overflow-y: scroll;
  }

  .teacher_name {
    color: #FFFFFF;
    font-size: .7rem;
    text-align: center;
  }

  .box_03 {
    /* height: 40rem; */
  }

  .box_container03 {
    /* position: relative;
    padding-top: 22.5rem; */
    padding-top: 3rem;
  }

  .box03_inner {
    /* position: absolute;
    top: -24rem;
    left: 0; */
  }

  .box_03 .box_title span {
    width: 80%;
  }

  .good_teacher_list {
    margin: .8rem 0;
  }

  .good_teacher_item {
    width: 50%;
    height: 7rem;
    background: url(../images/card_bg.png) no-repeat top center;
    background-size: 100%;
    margin-bottom: .7rem;
  }

  .good_teacher_item img {
    width: 25%;
  }

  .good_teacher_item p {
    width: 70%;
    margin-top: .4rem;
    font-size: .6rem;
    text-align: center;
  }

  .box_container04 {
    margin-top: 1rem;
  }

  .box_04 {
    min-height: 38rem;
    padding-top: 1.7rem;
    padding-bottom: 3rem;
  }

  .city_list {
    display: block;
  }

  .city_list li {
    float: left;
    margin: .4rem .5%;
    width: 24%;
    height: 2.4rem;
    border-radius: .25rem;
  }

  .city_list li p {
    line-height: 1rem;
    font-size: .65rem;
  }

  .city_list li img {
    width: 4rem;
  }
}