div,
span {
  position: relative;
  box-sizing: border-box;
}
.box {
  background: url('../images/bg1.jpg') no-repeat top center;
  overflow: hidden;
  position: relative;
}
.banner {
  height: 1686px;
  background: url('../images/banner_bg.jpg') no-repeat top center;
  box-sizing: border-box;
  padding-top: 33px;
  position: relative;
}
@keyframes txt02_ani {
  0% {
    transform: scale(1);
    opacity: .8;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: .8;
  }
}
.banner-title {
  margin: auto;
  animation: txt02_ani 2s linear infinite alternate;
  -webkit-animation: txt02_ani 2s linear infinite alternate;
  -moz-animation: txt02_ani 2s linear infinite alternate;
  -o-animation: txt02_ani 2s linear infinite alternate;
  -ms-animation: txt02_ani 2s linear infinite alternate;
}
.txt-logo {
  position: absolute;
  top: -36px;
  left: -68px;
}
.txt {
  position: absolute;
  top: 513px;
  right: 170px;
  animation: txt_ani 2s linear;
  -webkit-animation: txt_ani 2s linear;
  -moz-animation: txt_ani 2s linear;
  -o-animation: txt_ani 2s linear;
  -ms-animation: txt_ani 2s linear;
  overflow: hidden;
}
@keyframes txt_ani {
  0% {
    width: 100px;
  }
  50% {
    width: 280px;
  }
  100% {
    width: 431px;
  }
}
.banner-ul {
  margin: 40px 0 120px 221px;
  display: flex;
}
.banner-ul li {
  width: 97px;
  height: 152px;
  background: url('../images/li_bg.png') no-repeat center;
  margin-right: -13px;
  box-sizing: border-box;
  padding: 0 45px 0 0;
  font-size: 23px;
  font-family: Microsoft YaHei;
  color: #470607;
  writing-mode:vertical-rl;
  writing-mode: tb-rl;
  line-height: 52px;
  text-align: center;
}
.box-bg {
  background: #FF3000;
  box-shadow: 0px 3px 18px 1px rgba(99, 15, 0, 0.5), 0px 7px 6px 0px rgba(49, 0, 0, 0.35);
  border-radius: 23px;
  box-sizing: border-box;
  padding: 50px 15px 15px;
}
.box-bg1 {
  background: rgba(255, 255, 255,.95);
  border-radius: 23px;
  box-sizing: border-box;
  position: relative;
}
.box1-content {
  padding: 157px 0 53px;
}
.title {
  width: 788px;
  height: 178px;
  background: url('../images/title_bg.png') no-repeat center;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: -64px;
  box-sizing: border-box;
  padding: 30px 0 0;
}
.title h2 {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  font-size: 50px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #fff;
  line-height: 80px;
  letter-spacing: 10px;
}
.title img {
  margin-right: 20px;
}
.title span {
  margin-right: 10px;
  color: #FCFFB0;
}
.title p {
  font-size: 26px;
  font-family: Source Han Sans CN;
  color: #FFB6AA;
  text-align: center;
}
.box1-center {
  position: relative;
}
.box1-icon {
  width: 420px;
  position: absolute;
  left: 0;
  right: 0;
  top: 48px;
  margin: auto;
}
.li-top {
  width: 431px;
  background: linear-gradient(0deg, #FFF7DA 0%, #FFBB72 100%);
  margin: 0 auto 30px;
  
}
.box1-ul {
  margin-bottom: 83px;
}
.box1-ul li {
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
}
.li-top, .box1-ul li p {
  height: 66px;
  border-radius: 16px;
  box-shadow: 0 3px 0 #FF0000;
  line-height: 66px;
  text-align: center;
  font-size: 23px;
  font-family: Source Han Sans CN;
  color: #000000;
  box-sizing: border-box;
}
.box1-ul li p:nth-child(1) {
  padding-right: 50px;
  background: linear-gradient(-90deg, #FFF7DA 0%, #FFBB72 100%);
}
.box1-ul li p:nth-child(2) {
  padding-left: 80px;
  background: linear-gradient(94deg, #FFF7DA 0%, #FFBB72 100%);
}
.li1 {
  padding: 0 100px;
}
.li1 p {
  width: 451px;
}
.li2 {
  padding: 0 30px;
  margin: 43px 0 37px;
}
.li2 p {
  width: 431px;
}
.li3 {
  padding: 0 100px;
}
.li3 p {
  width: 453px;
}
.buy-btn {
  display: block;
  width: 341px;
  height: 72px;
  line-height: 68px;
  background: url('../images/btn_bg.png') no-repeat center;
  margin: auto;
  text-align: center;
  font-size: 28px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #FFFFFF;
}
.box2 {
  margin: 90px 0 118px;
}
.box2-content {
  padding: 144px 170px 49px;
}
.box2-center {
  
  position: relative;
  margin-bottom: 75px;
}
.table-box {
  height: 325px;
  overflow: hidden;
}
.more {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -40px;
  margin: auto;
  width: 177px;
  height: 40px;
  background: #FFB65F;
  border-radius: 0px 0px 9px 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: 600;
  color: #A2140B;
  cursor: pointer;
}
.more img {
  margin-left: 6px;
}
.more-hide {
  display: none;
}
.more-hide img {
  transform: rotate(180deg);
}
.box2-center table {
  width: 100%;
  text-align: center;
  word-break: break-all; 
  border: 1px solid #000000;
}
.box2-center table th, .box2-center table td {
  border: 1px solid #000000;
  height: 54px;
  box-sizing: border-box;
}
.box2-center table th {
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #050505;
  font-size: 23px;
}
.box2-center table td {
  font-size: 20px;
  font-family: Source Han Sans CN;
  color: #050505;
}
.box2-center table td a {
  display: block;
  width: 115px;
  line-height: 34px;
  background: linear-gradient(0deg, #BA161F 0%, #F03003 100%);
  border-radius: 9px;
  margin: auto;
  text-align: center;
  font-size: 20px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
}
.box3-content {
  padding: 167px 0 44px;
}
.box3-swiper {
  box-sizing: border-box;
  padding: 0 42px;
  position: relative;
}
.course-box, .box3 .swiper-slide {
  width: 268px;
  height: 367px;
  background: #BFBFBF;
  border-radius: 9px;
  position: relative;
  overflow: hidden;
}
.course-box img {
  width: 100%;
  height: 100%;
}
.course-detail {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  line-height: 50px;
  background: rgba(0, 0, 0,.5);
  text-align: center;
  font-size: 23px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
  border-radius: 0 0 9px 9px;
}
.box3-ul {
  margin: 52px 0 29px;
  background: #FFDD68;
  box-sizing: border-box;
  padding: 30px 20px 43px ;
}
.box3-ul ul {
  display: flex;
  justify-content: space-between;
}
.box3-ul li {
  width: 263px;
  height: 171px;
  background: url('../images/li_bg2.png') no-repeat center;
  box-sizing: border-box;
  padding: 14px 0 0;
}
.li-head {
  width: 150px;
  height: 38px;
  background: #FF3700;
  border-radius: 0px 19px 19px 0px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 0 0 0 14px;
  font-size: 23px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
}
.li-head img {
  margin-right: 5px;
}
.li-word {
  box-sizing: border-box;
  padding: 15px 36px 0 11px;
  font-size: 18px;
  font-family: Source Han Sans CN;
  color: #000000;
  line-height: 33px;
}
.box4 {
  margin: 98px 0 88px;
}
.box4-ul {
  margin-bottom: 35px;
}
.box4-ul li {
  float: left;
  width: 272px;
  height: 406px;
  background: #FFFFFF;
  box-shadow: 0px 3px 9px 0px rgba(111, 111, 111, 0.4);
  border-radius: 9px;
  margin-left: 17px;
  box-sizing: border-box;
  padding: 24px 0 0;
}
.box4-top {
  width: 257px;
  height: 57px;
  background: url('../images/head_bg.png') no-repeat center;
  text-align: center;
  line-height: 57px;
  font-size: 23px;
  font-family: Source Han Sans CN;
  color: #A2140B;
  margin: auto;
}
.box4-img {
  width: 242px;
  height: 193px;
  background: #AAAAAA;
  border-radius: 9px;
  overflow: hidden;
  margin: 17px auto 10px;
}
.box4-img img {
  width: 100%;
  height: 100%;
  transition: all .3s;
}
.box4-img img:hover {
  transform: scale(1.1);
}
.box4-word {
  box-sizing: border-box;
  padding: 0 18px;
  font-size: 18px;
  font-family: Source Han Sans CN;
  color: #000000;
  line-height: 29px;
}
.box5-top {
  height: 58px;
  background: url('../images/line.png') no-repeat center;
}
.box5 .wrap {
  box-sizing: border-box;
  padding: 150px 0 30px; 
}
.city-ul {
  width: 1176px;
  margin: auto;
}
.city-ul li{
  float: left;
  width: 152px;
  height: 58px;
  background: #FF6764;
  border-radius: 9px;
  margin: 0 8px 19px;
  line-height: 58px;
  text-align: center;
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #FFFFFF;
}
.city-ul li a {
  display: block;
  color: #fff;
}
.city-ul li:hover {
  background: #FFFFFF;
}
.city-ul li:hover a {
  color: #C3101C;
}
.fixed-left {
  display: none;
  position: fixed;
  top: 200px;
  left: 10px;
  width: 179px;
  height: 371px;
  background: url('../images/fixed_bg.png') no-repeat center;
  box-sizing: border-box;
  padding: 105px 0 0;
  text-align: center;
  z-index: 99;
}
.fixed-left h2 {
  font-size: 23px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #FFFFFF;
  margin-bottom: 35px;
}
.fixed-left li {
  width: 171px;
  height: 54px;
  border: 1px solid #000000;
  border-radius: 9px;
  margin-bottom: 10px;
  box-sizing: border-box;
  padding: 5px;
  cursor: pointer;
}
.li-bg {
  line-height: 42px;
  background: #FFFFFF;
  border-radius: 9px;
  font-size: 20px;
  font-family: Source Han Sans CN;
  color: #000000;
}
.fixed-left li:hover .li-bg {
  color: #fff;
  background: #0A56B2;
}
.fixed-left .buy {
  display: block;
  width: 160px;
  line-height: 44px;
  background: #A60000;
  border-radius: 9px;
  margin: 18px auto 0;
  font-size: 20px;
  font-family: Source Han Sans CN;
  color: #FFFFFF;
}

@media only all and (max-width:1080px) {
  .box {
    background-size: auto 100%;
  }
  .banner {
    height: auto;
    background-size: 200%;;
    padding-top: .8rem;
  }
  .banner-title {
    width: 100%;
  }
  .txt-logo {
    width: 6rem;
    top: -1rem;
    left: 0;
  }
  .txt {
    width: 12rem;
    top: 9rem;
    right: 0;
    animation: none;
  }
  .txt img {
    width: 100%;
  }
  .banner-ul {
    margin: 1.25rem 0 2rem 1.5rem;
    display: flex;
  }
  .banner-ul li {
    width: 2.5rem;
    height: 4rem;
    background-size: 100%;
    margin-right: -.3rem;
    padding: 0 1rem 0 0;
    font-size: .7rem;
    line-height: 1.8rem;
  }
  .box-bg {
    box-shadow: 0px .1rem .4rem 1px rgba(99, 15, 0, 0.5), 0px .2rem .25rem 0px rgba(49, 0, 0, 0.35);
    border-radius: .5rem;
    padding: 1.25rem .4rem .4rem;
  }
  .box-bg1 {
    border-radius: .5rem;
  }
  .box1-content {
    padding: 3rem 0 .5rem;
  }
  .title {
    width: 98%;
    height: 3.5rem;
    background-size: 100%;
    top: -1.2rem;
    padding: .1rem 0 0;
  }
  .title h2 {
    font-size: 1rem;
    line-height: 1.3rem;
    letter-spacing: .2rem;
  }
  .title img {
    width: 1rem;
    margin-right: .4rem;
  }
  .title span {
    margin-right: .4rem;
  }
  .title p {
    font-size: .6rem;
    line-height: .9rem;
  }
 
  .box1-icon {
    display: none;
    width: 10rem;
    top: 1rem;
  }
  .box1-icon img {
    width: 100%;
  }
  .li-top {
    width: 90%;
    margin: 0 auto .7rem;
  }
  .box1-ul {
    margin-bottom: 1rem;
  }
  .box1-ul li {
    display: block;
  }
  .li-top, .box1-ul li p {
    height: 1.55rem;
    border-radius: .25rem;
    box-shadow: 0 .2rem 0 #FF0000;
    line-height: 1.55rem;
    font-size: .7rem;
    margin-bottom: .5rem;
  }
  .box1-ul li p:nth-child(1) {
    padding-right: 0;
  }
  .box1-ul li p:nth-child(2) {
    padding-left: 0;
  }
  .li1 {
    padding: 0;
  }
  .li1 p,.li2 p,.li3 p {
    width: 90%;
    margin: auto;
  }
  .li2 {
    padding: 0 ;
    margin: 0;
  }
  .li3 {
    padding: 0;
  }
  .buy-btn {
    width: 55%;
    height: 2rem;
    line-height: 1.8rem;
    background-size: 100%;
    font-size: 1rem;
  }
  .box2 {
    margin: 1rem 0;
  }
  .box2-content {
    padding: 3rem .25rem .5rem;
  }
  .box2-center {
    margin-bottom: 2rem;
  }
  .table-box {
    height: 10.3rem;
  }
  .more {
    bottom: -1.5rem;
    width: 7rem;
    height: 1.5rem;
    border-radius: 0px 0px .25rem .25rem;
    font-size: .7rem;
  }
  .more img {
    margin-left: .2rem;
  }
  .box2-center table th, .box2-center table td {
    height: 1.5rem;
  }
  .box2-center table th {
    font-size: .7rem;
  }
  .box2-center table th:nth-child(1) {
    width: 17%;
  }
  .box2-center table th:nth-child(2) {
    width: 15%;
  }
  .box2-center table td {
    font-size: .5rem;
  }
  .box2-center table td a {
    width: 3rem;
    line-height: 1rem;
    border-radius: .25rem;
    font-size: .5rem;
  }
  .box3-content {
    padding: 3rem 0 .5rem;
  }
  .box3-swiper {
    padding: 0 1rem;
  }
  .course-box, .box3 .swiper-slide {
    width: 8rem;
    height: 10rem;
    border-radius: .25rem;
  }
  .course-detail {
    height: 1.5rem;
    line-height: 1.5rem;
    font-size: .7rem;
    border-radius: 0 0 .25rem .25rem;
  }
  .box3-ul {
    margin: 1rem 0 .7rem;
    padding: 1rem .5rem 0;
  }
  .box3-ul ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
  }
  .box3-ul li {
    width: 50%;
    height: 5.2rem;
    background-size: 100%;
    padding: .3rem 0 0;
    margin-bottom: .5rem;
  }
  .li-head {
    width: 4rem;
    height: 1rem;
    border-radius: 0px .9rem .9rem 0px;
    padding: 0 0 0 .3rem;
    font-size: .7rem;
  }
  .li-head img {
    width: .5rem;
    margin-right: .2rem;
    vertical-align: middle;
  }
  .li-word {
    padding: .3rem .5rem 0 .3rem;
    font-size: .7rem;
    line-height: .9rem;
  }
  .box4 {
    margin: 1rem 0;
  }
  .box4-ul {
    margin-bottom: .7rem;
  }
  .box4-ul li {
    width: 49%;
    height: 11rem;
    box-shadow: 0px .1rem .225rem 0px rgba(111, 111, 111, 0.4);
    border-radius: .3rem;
    margin-left: 0;
    padding: .6rem 0 0;
    margin-bottom: .5rem;
  }
  .box4-ul li:nth-child(odd) {
    margin-right: 2%;
  }
  .box4-top {
    width: 100%;
    height: 1.8rem;
    background-size: 100%;
    line-height: 1.8rem;
    font-size: .7rem;
  }
  .box4-img {
    width: 90%;
    height: 5rem;
    border-radius: .25rem;
    margin: .4rem auto .25rem;
  }
  .box4-word {
    padding: 0 .3rem;
    font-size: .7rem;
    line-height: .9rem;
  }
  .box5-top {
    height: 1.5rem;
    background-size: auto 100%;
  }
  .box5 .wrap {
    padding: 3rem 0 1rem; 
  }
  .city-ul {
    width: 100%;
  }
  .city-ul li{
    width: 24%;
    height: 1.5rem;
    border-radius: .3rem;
    margin: 0 .5% .4rem;
    line-height: 1.5rem;
    font-size: .7rem;
  }
  
}
@media only all and (max-width:750px) {
  .title p {
    font-size: .7rem;
  }
  .box2 .title p,  .box3 .title p {
    margin-top: -.2rem;
  }
}