/*
  PC端样式的编写
*/
/* 768 时， 导航是需要绝对定位的，所以header要设置relative */
*{
  -webkit-tap-highlight-color: transparent;
  outline:none
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}`
.header {
  position: relative;
  height: 5rem;
  background-color: #333;
  padding: 0 1.5rem;
}

.header .logo {
  float: left;
  color: #fff;
  line-height: 5rem;
}

.header .header-nav {
  float: left;
  height: 100%;
  margin-left: 10rem;
}
/* 这里省略了 header-nav 写多了会影响性能 */
.header .header-list {
  height: 100%;
}

.header .nav-item {
  float: left;
  width: 15rem;
}
.header .nav-lk {
  color: #eee;
  font-size: 1.6rem;
  text-align: center;
  line-height: 5rem;
}
.header .fa-bars {
  float: right;
  color: #fff;
  font-size: 2rem;
  line-height: 5rem;
  display: none;
}
.banDemo .swiper-pagination-bullet {
  position: relative;
  width: 60px;
  height: 2px;
  cursor: pointer;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.38);
}
.banner {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.banner_swiper {
  position: relative;
  height: 100vh;
}

.avatar {
  /*min-height: 100vh; */
  padding: 90px 0;
}

#logo {
  position: absolute;
  top: 4.5rem;
  left: 4.5rem;
  z-index: 999;
  width: auto !important;
  margin-top: 20px;
}

.banner .avatar .title {
  text-align: center;
  color: #092a6f;
}

.banner .t01 {
  font-weight: 700;
  font-size: 7rem;
  padding-top: 15%;
}

.banner .t02 {
  width: 80%;
  margin: 0 auto;
  font-size: 1.8rem;
  font-weight: 500;
  margin-top: 6rem;
}

.banner .t03 {
  width: 80%;
  margin: 0 auto;
  font-size: 1.8rem;
  font-weight: 500;
  margin-top: 2rem;
}
.swiper-pagination-bullet{
  width: 34px;
  height: 4px;
  border-radius: 0;

}
.course-board .inner {
  width: 122rem;
  margin-left: -1rem;
}

.course-board .course-card {
  float: left;
  width: 25%;
  padding: 1rem;
  border: 0.1rem solid transparent;
  cursor: pointer;
}

.course-board .course-card:hover {
  border-color: #ddd;
}

.banner02 .text01 {
  color: #fff;
  font-weight: 700;
  font-size: 5rem;
  padding: 14% 0 0 10%;
}

.banner02 .blue01 {
  color: #9bd1e3;
}
.banner02 .blue02 {
  font-weight: 300;
}
.banner02 .text02 {
  font-weight: 200;
  color: #fff;
  font-size: 1.5rem;
  padding: 2% 0 0 10%;
}
.banner02 .avatar{
  min-height: 100vh;
}
.banner03 {
  position: relative;
  /*height: 86vh;*/
  overflow: hidden;
}
.banner03 img {
  vertical-align: middle;
}
.banner03 .banner03_img01 {
  max-width: 36%;
  margin-right: 10rem;
}
.banner03 .banner03_img02 {
  max-width: 36%;
  width: auto;
}
.banner03 .avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.banner03 .best01{
  max-width: 52%;
}
.banner04 {
  position: relative;
  overflow: hidden;
}
.banner04 .avatar {
  min-height: 95vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.banner04 p {
  color: #fff;
}

.banner04 .text01 {
  font-size: 3.5rem;
  font-weight: 700;
  text-align: left;
  margin-bottom: 5rem;
}
.banner04 .text02 {
  font-size: 3.2rem;
  font-weight: 500;
  text-align: left;
}
.banner04 .text03 {
  font-size: 1.5rem;
  text-align: left;
  margin-top: 3rem;
}
.banner04 .left {
  max-width: 44%;
  margin-right: 8rem;
}
.banner04 .banner04_img01 {
  max-width: 90%;
}
.mySwiper4 img{
  max-width: 40%;
}
.mySwiper4{
  overflow: hidden;
  max-width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.banner04 img {
  /*vertical-align: middle;*/
}
.banner05 {
  position: relative;
}
.banner05_content{
  width: auto;
  position: relative;
}
.banner05 .text01 {
  font-size: 4.5rem;
  font-weight: 700;
  text-align: center;
  color: #092a6f;
  padding-bottom: 1.5rem;
  padding-top: 7rem;
}
.banner05 .text02 {
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
  color: #000;
  padding-bottom: 2.5rem;
}
.banner05 .text03 {
  font-size: 4.5rem;
  font-weight: 700;
  text-align: center;
  color: #092a6f;
  padding-bottom: 1.5rem;
}
.banner05 .text04 {
  font-size: 1.8rem;
  font-weight: 400;
  text-align: center;
  color: #000;
  padding-bottom: 2.5rem;
}
.banner05 .banner05_icon01 {
  display: block;
  width: 43.7rem;
  height: 3.7rem;
  text-align: center;
  margin: 0 auto;
}
.banner05 .swiper-slide img {
  width: 100%;
}
.banner05 .mySwiper3 {
  max-width: 90%;
  margin: 0 auto;
  overflow: hidden;
  padding-top: 5rem;
}
.banner05 .next3,
.banner05 .prev3 {
  position: absolute;
  top: 45%;
  cursor: pointer;
}
.banner05 .next3 {
  right: 1%;
  background: url(../images/right.png) no-repeat center center/cover;
  width: 5rem;
  height: 5rem;
}
.banner05 .prev3 {
  left: 1%;
  background: url(../images/left.png) no-repeat center center/cover;
  width: 5rem;
  height: 5rem;
}
.banner06 .avatar {
  display: flex;
  align-items: center;
  justify-content: left;
  text-align: center;
}
.banner06 .left {
  white-space: nowrap;
  z-index: 2;
  margin-left: 10rem;
  margin-top: -20rem;
}
.banner06 .text01 {
  font-size: 3.4rem;
  font-weight: 900;
  text-align: left;
  color: #092a6f;
  padding-bottom: 1.5rem;
}
.banner06 .text02 {
  font-size: 3.4rem;
  font-weight: 900;
  text-align: left;
  color: #092a6f;
  padding-bottom: 1.5rem;
}
.banner06 .text03 {
  font-size: 2rem;
  font-weight: 400;
  text-align: left;
  color: #000;
  padding-bottom: 1.5rem;
  letter-spacing: 6px;
}
.banner06 .line{
  margin-left: 4rem;
}
.banner06 .banner06_img01 {
  margin-left: -29rem;
  width: 79%;
  height: auto;
  z-index: 1;
}
.banner07 {
  position: relative;
  overflow: hidden;
}
.banner07 .avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.banner07 p {
  color: #fff;
}
.banner07 .text01 {
  font-size: 3.5rem;
  font-weight: 700;
  text-align: left;
  margin-bottom: 1rem;
}
.banner07 .text02 {
  font-size: 1.5rem;
  text-align: left;
}
.banner07 .text03 {
  font-size: 1.5rem;
  text-align: left;
  margin-top: 0.8rem;
}
.banner07 .left {
  max-width: 20%;
  margin-right: 8rem;
}
.banner07 .banner07_img01 {
  max-width: 55%;
  width: auto;
  margin-left: 5rem;
}
.banner08 .left {
  max-width: 37%;
  /*margin-right: 8rem;*/
}
.banner08 .text01 {
  font-size: 3.5rem;
  font-weight: 700;
  text-align: left;
  margin-bottom: 1rem;
  color: #092a6f;
}
.banner08 .text02 {
  font-size: 1.5rem;
  text-align: left;
}
.banner08 .text03 {
  font-size: 1.5rem;
  text-align: left;
  margin-top: 0.8rem;
}
.banner08 .text04 {
  font-size: 1.5rem;
  text-align: left;
  margin-top: 0.8rem;
}
.banner08 {
  position: relative;
  overflow: hidden;
}
.banner08 .avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.banner08 p {
  color: #000;
  padding-bottom: 1.5rem;
}
.banner08 .banner08_img01 {
  max-width: 50%;
  width: auto;
}
.banner09 .avatar{
  min-height: 85vh;
}
.banner09 img {
  width: auto;
  vertical-align: middle;
}
.banner09 .text01 {
  font-size: 4.8rem;
  font-weight: 500;
  text-align: center;
  color: #fff;
  letter-spacing: 5px;
  padding-top: 10rem;
}
.banner09 .banner09_icon {
  text-align: center;
  padding-top: 8rem;
}
.banner09 .banner09_icon img {
  max-width: 90%;
  margin: 3rem;
}
.banner10 .text01 {
  font-size: 3.2rem;
  font-weight: 500;
  text-align: left;
  color: #092a6f;
  margin-left: 35%;
  padding-top: 8rem;
  letter-spacing: 10px;
}
.banner10 .text02 {
  font-size: 3rem;
  font-weight: 500;
  text-align: left;
  color: #092a6f;
  margin-left: 35%;
  padding-top: 4rem;
  letter-spacing: 5px;
}
.banner10 .banner10_icon01 {
  width: auto;
  margin-left: 35%;
  padding-top: 5rem;
  flex-wrap: wrap;
}
.banner10 .tel01 {
  width: 27.9rem;
  height: 6rem;
  background: url(../images/banner10_tel01.png) no-repeat center center/contain;
  /*margin-left: 35%;*/
  margin-top: 6rem;
  color: #011c53;
  font-size: 2.8rem;
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.banner10 .tel01 p {
  position: absolute;
  left: 79px;
  top: 25px;
  font-weight: 500;
}
.banner10 .banner10_icon {
  display: flex;
  margin-left: 35%;
  flex-wrap: wrap; 
}
.banner10 .tel02 {
  width: 27.9rem;
  height: 6rem;
  background: url(../images/banner10_tel02.png) no-repeat center center/contain;
  margin-left: 2.5rem;
  margin-right: 2.5rem;
  margin-top: 6rem;
  color: #05308b;
  font-size: 2.8rem;
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.banner10 .tel02 p {
  position: absolute;
  left: 79px;
  top: 25px;
  font-weight: 500;
}
.banner10 .tel03 {
  width: 27.9rem;
  height: 6rem;
  background: url(../images/banner10_tel03.png) no-repeat center center/contain;
  margin-top: 6rem;
  color: #144ec7;
  font-size: 2.8rem;
  position: relative;
  display: inline-block;
  white-space: nowrap;
}
.banner10 .tel03 p {
  position: absolute;
  left: 79px;
  top: 25px;
  font-weight: 500;
}
.banner11 .avatar {
  color: #fff;
  font-size: 2rem;
  /* display: none; */
}
.banner11 span:nth-child(1) {
  display: inline-block;
  vertical-align: top;
}
.banner11 span:nth-child(2) {
  display: inline-block;
  border-left: 1px solid #b2b2b2;
  padding-left:15px;
  margin:0px 0px 20px 15px;
}
.banner11 .content a{
  color: #fff!important;
  margin-right: 2rem;
}
.banner11 .avatar .content {
  width: auto;
  padding: 15rem 0 0 15rem;
}
.banner11 .avatar .content .address {
  display: flex;
}
.banner12 .avatar {
  height: 20vh;
}
.banner12 .new_logo {
  display: block;
  width: 22rem;
  margin: 0 auto;
  padding-top: 3rem;
}
.banner12 .text01 {
  display: block;
  width: 100%;
  text-align: center;
  letter-spacing: 15px;
  margin-top: 2rem;
  font-size: 2rem;
}
.banner12 .copyright{
  width: 100%;
  height: auto;
  text-align: center;
  font-size: 1.5rem;
  padding-top: 3rem;
}

@media (min-width: 375px) and (max-width: 900px) {
  .avatar {
    height: auto;
    padding: 10rem 0 10rem 0;
  }
  #logo {
    position: absolute;
    top: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    width: auto !important;
    margin-top: 20px;
  }
  .banner .t01 {
    width: 90%;
    margin: 0 auto;
    text-align: center;
    padding-top: 30%;
    font-size: 5.5rem;
  }
  .banner02 .avatar{
    min-height: auto;
  }
  .banner02 .text01 {
    width: 90%;
    font-size: 3rem;
    padding: 0;
    text-align: center;
    margin: 0 auto;
  }
  .banner02 .text02 {
    width: 81%;
    padding: 4.5rem 0 0 0;
    line-height: 2.5rem;
    text-align: center;
    margin: 0 auto;
  }
  .banner03 img {
    display: block;
  }
  .banner03 .avatar {
    /*display: block;*/
    flex-direction: column;
  }
  .banner03 .banner03_img01 {
    max-width: 85%;
    height: auto;
    margin: 0 auto;
    /*padding-bottom: 15%;*/
  }
  .banner03 .banner03_img02 {
    max-width: 80%;
    height: auto;
    margin: 0 auto;
    padding-top: 10%;
  }
  .banner03 .best01{
    max-width: 52%;
  }
  /*.banner03 .best02 img{
    max-width: 50%;
  }*/
  .banner04 .avatar {
    flex-direction: column;
    text-align: center;
  }
  .banner04 .text01 {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 5rem;
  }
  .banner04 .text02 {
    font-size: 2.2rem;
    font-weight: 500;
    text-align: center;
  }
  .banner04 .text03 {
    font-size: 1.3rem;
    text-align: center;
    margin-top: 3rem;
    margin-bottom: 2rem;
  }
  .banner04 .banner04_img01{
    max-width: 90%;
  }
  .banner04 .left {
    max-width: 80%;
    margin: 0 auto;
  }
  .mySwiper4{
    max-width: 90%;
  }
  .banner05 .text01 {
    font-size: 2rem;
    padding-top: 0;
  }
  .banner05 .text02 {
    width: 90%;
    margin: 0 auto;
    font-size: 1.5rem;
  }
  .banner05 .text03 {
    font-size: 2rem;
  }
  .banner05 .text04 {
    font-size: 1.5rem;
  }
  .banner05 .mySwiper3 {
    max-width: 70%;
  }
  .banner05 .banner05_icon01 {
    display: block;
    max-width: 80%;
    height: auto;
  }
  .banner06 .avatar {
    flex-direction: column;
  }

  .banner06 .left {
    max-width: 80%;
    margin: 0 ;
    font-size: 1rem;
    white-space: wrap;
  }

  .banner06 .banner06_img01 {
    width: 100%;
    margin-left: 0px;
  }

  .banner06 .text03 {
    font-size: 1.6rem;
  }
  .banner07 .avatar {
    flex-direction: column;
    text-align: center;
  }
  .banner07 .text01 {
    font-size: 2.8rem;
    font-weight: 700;
    text-align: center;
  }
  .banner07 .text02 {
    font-size: 2.2rem;
    font-weight: 300;
    text-align: center;
  }
  .banner07 .text03 {
    font-size: 2.2rem;
    font-weight: 300;
    text-align: center;
    margin-bottom: 8rem;
  }
  .banner07 .left {
    max-width: 80%;
    margin: 0 auto;
  }
  .banner07 .banner07_img01 {
    max-width: 90%;
    width: auto;
    margin: 0 auto;
  }
  .banner08 .avatar {
    flex-direction: column;
    text-align: center;
  }
  .banner08 .left{
    max-width: 80%;
  }
  .banner08 .text01 {
    font-size: 2.1rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: #092a6f;
  }
  .banner08 .text02 {
    font-size: 1.5rem;
    text-align: center;
  }
  .banner08 .text03 {
    font-size: 1.5rem;
    text-align: center;
    margin-top: 0.8rem;
  }
  .banner08 .text04 {
    font-size: 1.5rem;
    text-align: center;
    margin-top: 0.8rem;
  }
  .banner08 .banner08_img01{
    max-width: 90%;
    margin: 0 auto;
    text-align: center;
  }
  .banner09 .avatar {
    flex-direction: column;
    text-align: center;
  }
  .banner09 .text01 {
    width: 85%;
    font-size: 2.8rem;
    font-weight: 500;
    text-align: center;
    padding-top: 0;
    color: #fff;
    letter-spacing: 5px;
    margin: 0 auto;
  }
  .banner09 .banner09_icon img {
    max-width: 42%;
    margin: 0 1rem 1rem 1rem;
  }
  .banner10 .text01 {
    font-weight: 600;
    width: 85%;
    margin: 0 auto;
    padding-top: 0rem;
  }
  .banner10 .text02 {
    font-size: 2.2rem;
    width: 80%;
    margin: 0 auto;
    text-align: center;
  }
  .banner10 .banner10_icon01 {
    display: block;
    max-width: 80%;
    padding-top: 5rem;
    margin: 0 auto;
  }
  .banner10 .banner10_icon {
    display: block;
    margin: 0 auto;
  }
  .banner10 .tel01,
  .banner10 .tel02,
  .banner10 .tel03 {
    display: block;
    margin: 0 auto;
    margin-top: 5rem;
  }

  .banner11 span:nth-child(2) {
    width: 80%;
  }
  .banner11 .avatar .content {
    padding: 28px 0 0 40px;
    font-size: 1.3rem;
    word-wrap: break-word;
  }
  .banner12 .text01 {
    display: block;
    text-align: center;
    line-height: 4rem;
    margin: 0 auto;
    margin-top: 5rem;
    font-size: 2rem;
    padding-bottom: 5rem;
  }
  .banner12 .dian{
    display: none;
  }
  .banner12 .wa{
    display: block;
  }
  .banner12 .new_logo{
    padding-top: 4rem;
  }
  .banner12 .copyright{
    width: 90%;
    margin: 0 auto;
    text-align: center;
    padding-top: 0;
  }
  .banner12 .avatar {
    height: auto;
    padding: 4rem 0 4rem 0;
  }
@media (min-width: 600px) and (max-width: 699px) {
  .banner03 .banner03_img01{
    max-width: 60%;
  }
  .banner03 .best02 img{
    max-width: 45%;
  }
}
@media (min-width: 700px) and (max-width: 799px) {
  .banner03 .banner03_img01{
    max-width: 40%;
  }
}
@media (min-width: 800px) and (max-width: 900px) {
  .banner03 .banner03_img01{
    max-width: 50%;
  }
  .banner03 .best02 img{
    max-width: 35%;
  }
  .banner03 .best01{
    max-width: 42%;
  }
}
/*@media (min-width: 900px) and (max-width: 999px) {
  .banner03 .banner03_img01{
    max-width: 50%;
  }
}*/