.banner {
  cursor: pointer;
  position: relative;
}

.banner .titles_box {
  position: absolute;
  left: 50%;
  top: 10%;
  transform: translateX(-50%);
  text-align: center;
}

.banner .titles_box .text1 {
  font-size: 80px;
  text-shadow: 0px 13px 39px rgba(62, 8, 10, 0.19);
  background: linear-gradient(180deg, #faec9f 0%, #fff0a0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  font-weight: bold;
}

.banner .titles_box .text2 {
  padding: 16px 0;
  text-align: center;
  white-space: nowrap;
  font-size: 50px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #b60005;
  line-height: 89px;
  background: url(../img/h_bgm.png) no-repeat center;
  background-size: 100% auto;
}

.banner .titles_box .text3 {
  text-align: center;
  white-space: nowrap;
  font-size: 43px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 76px;
}

.banner .titles_box .icons_box {
  display: flex;
  justify-content: space-between;
  margin-top: 100px;
}

.banner .titles_box .banner_button {
  display: block;
  margin: 40px auto 0;
  width: 346px;
  height: 78px;
  background: #ffc600;
  opacity: 0.87;
  border-radius: 6px;
  font-size: 36px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #b60005;
  line-height: 78px;
}

.titles {
  width: 268px;
  margin: 0 auto;
}

.w1200 {
  width: 1200px;
  margin: 0 auto;
}

.content {
  padding: 50px 0;
}

.prospect {
  background-color: #fbfbfb;
}

.prospect .main {
  display: flex;
  justify-content: space-around;
  margin-top: 50px;
}

.prospect .main .center {
  width: 315px;
  border-radius: 50%;
  padding: 20px;
  border: 5.05px solid rgba(152, 10, 6, 0.302);
  animation: circle 5s linear infinite;
}

.prospect .main .item {
  width: 217px;
}

.prospect .main .item:nth-child(2) {
  margin-top: 30px;
}

@keyframes circle {
  0% {
    transform: rotate();
  }
  100% {
    transform: rotate(360deg);
  }
}

.benefit .main {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}

.benefit .main .item {
  width: 23%;
  padding: 10px;
  transition: all .5s linear;
  cursor: pointer;
}

.benefit .main .item:hover {
  background-color: brown;
  color: #ffffff;
}

.benefit .main .item:hover .info {
  color: #ffffff;
}

.benefit .main .item:hover .pic2 {
  display: none;
}

.benefit .main .item .name {
  margin-top: 20px;
  font-size: 20px;
  font-weight: bold;
}

.benefit .main .item .pic2 {
  width: 38px;
  margin-top: 20px;
}

.benefit .main .item .pic3 {
  width: 38px;
  margin-top: 20px;
}

.benefit .main .item .info {
  margin-top: 20px;
  color: #8B9296;
  font-size: 15px;
}

.button {
  position: relative;
  overflow: hidden;
  height: 60px;
  width: 238px;
  border-radius: 30px;
  background: #D60026;
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 20px;
  margin: 0 auto;
  text-align: center;
  line-height: 3;
  margin-top: 30px;
}

.button:hover::before {
  transform: scaleX(1);
}

.button-content {
  position: relative;
  z-index: 1;
}

.button::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  transform: scaleX(0);
  transform-origin: 0 50%;
  width: 100%;
  height: inherit;
  border-radius: inherit;
  background: linear-gradient(82.3deg, #4386dd 10.8%, #0e29c5 94.3%);
  transition: all 0.475s;
}

.recruit {
  background-color: #fbf5f5;
}

.recruit .main {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}

.recruit .main .item {
  width: 23%;
  transition: all .3s linear;
  cursor: pointer;
}

.recruit .main .item:hover {
  transform: translateY(-10px);
}

.service_process .main {
  margin-top: 50px;
}

.course {
  background-color: #f8e7e7;
}

.course .main {
  margin-top: 50px;
}

.teachers .list .item {
  animation: scale-in-hor-center 2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
  height: 440px;
}

.teachers .tab {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}

.teachers .tab .item {
  width: 15%;
  cursor: pointer;
  transition: all .3s linear;
}

.teachers .tab .item:hover {
  transform: scale(1.1);
}

@keyframes teacher {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes scale-in-hor-center {
  0% {
    transform: scaleX(0);
    opacity: 1;
  }
  100% {
    transform: scaleX(1);
    opacity: 1;
  }
}

.million_enterprise {
  background-color: #fbf5f5;
}

.million_enterprise .titles {
  width: 638px;
}

.million_enterprise .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 50px;
}

.million_enterprise .list .item {
  width: 18%;
  box-sizing: border-box;
  border: 2px solid #DCDCDC;
  text-align: center;
  padding: 10px 0;
  margin-bottom: 30px;
  cursor: pointer;
  font-size: 22px;
  color: #3D3D3D;
  transition: all .5s;
}

.million_enterprise .list .item:hover {
  transform: translateY(-10px);
}

.million_enterprise .list .item:nth-child(2n) {
  background: #DD253F;
  color: #ffffff;
}

.case .titles {
  width: 752px;
}

.case .main {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.case .main .item {
  width: 17%;
  padding: 20px;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.15);
  text-align: center;
  margin-top: 30px;
  transition: all .3s linear;
}

.case .main .item:hover {
  transform: translateY(-10px);
}

.case .main .item > p {
  margin-top: 20px;
  font-size: 20px;
  font-weight: bold;
}

.case .main .item > button {
  width: 100px;
  background: #DD253F;
  border: none;
  padding: 10px 0;
  margin-top: 20px;
  font-size: 15px;
  color: #ffffff;
  cursor: pointer;
}

.changeShardBox {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  position: fixed;
  left: 0;
  top: 0;
}

.changeShardBox > .changeShard_wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: #F5F5F5;
  width: 450px;
  border-radius: 20px;
  padding-bottom: 20px;
  animation: animations .5s linear;
}

.changeShardBox > .changeShard_wrap > .tan_close {
  position: absolute;
  top: -20px;
  right: -25px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}

.changeShardBox > .changeShard_wrap > h3 {
  font-size: 25px;
  text-align: center;
  margin-top: 30px;
  color: #0729AE;
}

.changeShardBox > .changeShard_wrap > .inp_box {
  width: 330px;
  margin: 0 auto;
  height: 50px;
  border: 1px solid #237aeb;
  display: flex;
  align-items: center;
  margin-top: 30px;
}

.changeShardBox > .changeShard_wrap > .inp_box > img {
  width: 20px;
  margin-left: 10px;
}

.changeShardBox > .changeShard_wrap > .inp_box > input {
  height: 97%;
  width: 300px;
  background-color: #F5F5F5;
  font-size: 20px;
  margin-left: 10px;
}

.changeShardBox > .changeShard_wrap > .shuoming {
  width: 330px;
  margin: auto;
  text-align: center;
  font-size: 15px;
  margin-top: 10px;
}

.changeShardBox > .changeShard_wrap > .shuoming input {
  width: 20px;
  height: 20px;
}

.changeShardBox > .changeShard_wrap > .shuoming a {
  color: #237aeb;
}

.changeShardBox > .changeShard_wrap > .shuoming > p:nth-child(1) {
  display: flex;
  align-items: center;
  justify-content: center;
}

.changeShardBox > .changeShard_wrap > .btn {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.changeShardBox > .changeShard_wrap > .btn button {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 15px 60px;
  font-size: 20px;
  text-transform: uppercase;
  border: 0;
  background-color: #096bce;
  border-radius: 12px;
  overflow: hidden;
  transition: 31ms cubic-bezier(0.5, 0.7, 0.4, 1);
  cursor: pointer;
}

.changeShardBox > .changeShard_wrap > .btn button:before {
  content: attr(alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  inset: 0;
  font-size: 20px;
  font-weight: bold;
  color: white;
  letter-spacing: 4px;
  opacity: 1;
}

.changeShardBox > .changeShard_wrap > .btn button:active {
  box-shadow: none;
  transform: translateY(7px);
  transition: 35ms cubic-bezier(0.5, 0.7, 0.4, 1);
}

.changeShardBox > .changeShard_wrap > .btn button:hover:before {
  transition: all .0s;
  transform: translateY(100%);
  opacity: 0;
}

.changeShardBox > .changeShard_wrap > .btn button i {
  color: white;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 4px;
  font-style: normal;
  transition: all 2s ease;
  transform: translateY(-20px);
  opacity: 0;
}

.changeShardBox > .changeShard_wrap > .btn button:hover i {
  transition: all .2s ease;
  transform: translateY(0px);
  opacity: 1;
}

.changeShardBox > .changeShard_wrap > .btn button:hover i:nth-child(1) {
  transition-delay: 0.045s;
}

.changeShardBox > .changeShard_wrap > .btn button:hover i:nth-child(2) {
  transition-delay: calc(0.045s * 3);
}

.changeShardBox > .changeShard_wrap > .btn button:hover i:nth-child(3) {
  transition-delay: calc(0.045s * 4);
}

.changeShardBox > .changeShard_wrap > .btn button:hover i:nth-child(4) {
  transition-delay: calc(0.045s * 5);
}

@keyframes animations {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}