* {
  padding: 0;
  margin: 0;
  list-style: none;
}
body {
  width: 1100px;
  margin: 0 auto;
}
.top {
  width: 100%;
  height: 50px;
}
.logo {
  position: relative;
}
.logo h3 {
  position: absolute;
  left: 50px;
  top: 20px;
}
.top {
  position: relative;
}
.tel h4 {
  position: absolute;
  right: 45px;
  top: 15px;
  color: brown;
}
.tel img {
  position: absolute;
  right: 180px;
  top: 13px;
}
.nav {
  width: 100%;
  height: 40px;
  overflow: hidden;
  background-color: #69a930;
}
.item {
  padding-left: 170px;
}
.itemTwo {
  float: left;
  width: 120px;
  text-align: center;
  height: 40px;
  line-height: 40px;
}
.item a {
  text-decoration: none;
  color: aliceblue;
  display: block;
}
.item a:hover {
  background-color: #ee8000;
  transition: 0.4s;
}
.register {
  padding-right: 20px;
  padding-top: 10px;
  float: right;
}
.register a {
  text-decoration: none;
  color: #000;
}
.register a:visited {
  color: #000;
}
.banner {
  width: 1000px;
  height: 285px;
  margin: 13px auto 15px auto;
  overflow: hidden;
  color: #130202;
}
.left {
  width: 755px;
  height: 285px;
  font-weight: bold;
  position: relative;
  float: left;
}
.left a {
  list-style: none;
}
.left li {
  list-style: none;
}
.lunbo {
  width: 100%;
  height: 285px;
}
.content3 {
  width: 755px;
  height: 285px;
  margin: 0px auto;
  position: relative;
}
#item1 {
  width: 755px;
  height: 285px;
}
.item1 {
  position: absolute;
  opacity: 0;
  transition: all 1s;
  height: 285px;
  width: 755px;
}
.item1.active {
  opacity: 1;
}
.item1 img {
  width: 755px;
  height: 285px;
}
#btn-left {
  width: 30px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color: rgba(0, 0, 0, 0.4);
  line-height: 69px;
  padding-left: 5px;
  z-index: 10; /*始终显示在图片的上层*/
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-60%); /*使按钮向上偏移居中对齐*/
  cursor: pointer;
  opacity: 0; /*平时隐藏*/
}
.lunbo:hover #btn-left {
  /*鼠标滑入，显示图标*/
  opacity: 1;
}
#btn-right {
  width: 26px;
  height: 69px;
  font-size: 30px;
  color: white;
  background-color: rgba(0, 0, 0, 0.4);
  line-height: 69px;
  padding-left: 5px;
  z-index: 10;
  position: absolute;
  right: 0;
  top: 50%;
  cursor: pointer;
  opacity: 0;
  transform: translateY(-60%);
}
.lunbo:hover #btn-right {
  opacity: 1;
}
#circle {
  height: 20px;
  display: flex;
  position: absolute;
  bottom: 35px;
  right: 25px;
}
.circle {
  width: 10px;
  height: 10px;
  border-radius: 10px;
  border: 2px solid white;
  background: rgba(0, 0, 0, 0.4);
  cursor: pointer;
  margin: 5px;
}
.white {
  background-color: #ffffff;
}
.content-left {
  position: relative;
  text-align: center;
  height: 285px;
  color: #f0aaaa;
}
.school-en {
  position: absolute;
  right: 50px;
  top: 70px;
  font-size: 14px;
}
.school-ch {
  position: absolute;
  right: 50px;
  top: 90px;
  font-size: 36px;
  border-right: 5px solid rgb(245, 243, 241);
  padding-right: 10px;
}
.advertise1 {
  position: absolute;
  right: 50px;
  top: 130px;
  margin-top: 20px;
  font-size: 16px;
}
.advertise2 {
  position: absolute;
  right: 50px;
  top: 150px;
  margin-top: 20px;
  font-size: 16px;
}

.claer {
  clear: both;
}
.right {
  width: 245px;
  height: 285px;
  background: #ee9c3e;
  color: #fce1e1;
  float: right;
  position: relative;
}
.content-right {
  position: absolute;
  top: 50px;
  left: 30px;
}
ul.style-icon {
  margin-top: 10px;
}
.style-icon img {
  width: 30px;
  height: 30px;
}
ul.style-icon li {
  float: left;
  margin-right: 12px;
}
.c1 {
  font-size: 14px;
  margin-top: 10px;
  margin-right: 30px;
  line-height: 24px;
}
.new {
  width: 1000px;
  height: 660px;
  margin: 0px auto;
}
.title h2 {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  margin-top: 15px;
}
.title p {
  font-size: 12px;
  color: rgb(170, 170, 170);
  margin-bottom: 10px;
  text-align: center;
}
.content {
  margin-left: 20px;
}
.grid {
  width: 300px;
  border: 1px solid #f6f6f6;
  margin: 10px;
  height: 300px;
  float: left;
}
.grid h3 {
  text-align: center;
  margin: 5px;
}
.grid p {
  font-size: 12px;
  margin: 6px;
  color: rgb(139, 142, 145);
}
.focus {
  width: 800px;
  height: 460px;
  margin: 0px auto;
  position: relative;
  padding-bottom: 60px;
}
.focus h1 {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}
.focus p {
  font-size: 12px;
  color: rgb(170, 170, 170);
  margin-bottom: 20px;
  text-align: center;
}
.adleft {
  float: left;
  margin-left: 120px;
}
.adright {
  float: right;
  width: 400px;
  margin-top: 20px;
  font-size: 54px;
}
.adright p {
  font-size: 16px;
  color: #303030;
  text-align: left;
  margin-bottom: 40px;
}
.adright h1 {
  text-align: left;
  color: #ee8000;
  margin-bottom: 3px;
}
.adright hr {
  width: 200px;
  background-color: #3c008f;
}
.adright h3 {
  font-size: 12px;
  color: #bcbcbc;
  font-weight: normal;
  margin-top: 40px;
  margin-right: 10px;
}
.adright input {
  width: 150px;
  height: 50px;
  font-size: 18px;
  color: #ffffff;
  background-image: linear-gradient(30deg, #ff8f10, #6605ee);
  border: none;
}
footer {
  background-color: #69a930;
  width: 100%;
  height: 140px;
  text-align: center;
  color: #f6f6f6;
  font-size: 12px;
  padding-top: 10px;
}
footer ul {
  float: left;
  width: 250px;
  margin-top: 10px;
}
footer li {
  margin-top: 10px;
}
footer img {
  height: 50px;
}
.image-container {
  position: relative;
  width: 300px;
  height: 170px;
  overflow: hidden;
}
.image-container img {
  height: 170px;
  width: 300px;
  transition: transform 0.5s ease;
}
.image-container img.rotate {
  transform: rotate(360deg);
}