* {
  box-sizing: border-box;
  font-family: "微软雅黑";
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.f12 {
  font-size: 12px;
}
.f14 {
  font-size: 14px;
}
.f18 {
  font-size: 18px;
}
.f16 {
  font-size: 16px;
}
.f20 {
  font-size: 20px;
}
.oh {
  overflow: hidden;
}
.tc {
  text-align: center;
}
.box-mid {
  margin: 0 auto;
}
a {
  color: white;
}
.top {
  height: 40px;
  background-color: #2E353B;
}
.top dl {
  width: 1210px;
  height: 40px;
  text-align: center;
  margin: 0 auto;
}
.top dl dd {
  float: left;
  line-height: 40px;
  color: #9CA1A6;
  font-size: 12px;
  margin-right: 10px;
}
.top dl dt {
  float: right;
  font-size: 12px;
  line-height: 40px;
  color: #9CA1A6;
  margin-left: 10px;
}
.top dl dt.wh {
  color: white;
}
.ad {
  width: 1210px;
  height: 100px;
  margin: 0 auto;
}
.ad .img1 {
  float: left;
  margin: 20px 0 0 0;
}
.ad input {
  width: 300px;
  height: 30px;
  float: left;
  margin: 30px 0 0 180px;
  border-radius: 5px;
  border: 1px solid #B6D7F5;
}
.ad a {
  margin: 30px 0 0 -5px;
  display: block;
  float: left;
  width: 30px;
  height: 30px;
  background-color: #FEAD15;
}
.ad a img {
  padding: 5px;
}
.ad dd {
  float: right;
  width: 60px;
  height: 80px;
  text-align: center;
  margin-top: 20px;
  padding-top: 30px;
  font-size: 12px;
  background: url(../images/indexIcon05.png) no-repeat top center;
}
.ad dd.gwc {
  margin-left: 50px;
  background: url(../images/indexIcon04.png) no-repeat top center;
}
.ad dt {
  float: right;
  margin-top: 20px;
}
.bigad {
  width: 1210px;
  margin: 0 auto;
  height: 40px;
}
.bigad dt {
  float: left;
  width: 120px;
  height: 40px;
  background: url(../images/indexIcon06.png) no-repeat center center;
}
.bigad dd {
  float: left;
  width: 100px;
  height: 40px;
  text-align: center;
  font-size: 14px;
  line-height: 40px;
}
.adad {
  height: 500px;
  position: relative;
  width: 1920px;
  margin: 0 auto;
  overflow: hidden;
}
.adad .adad_adadimg {
  width: 100000px;
  height: 500px;
  position: absolute;
  left: 0;
  top: 0;
}
.adad dl {
  width: 150px;
  height: 30px;
  margin: 0 auto;
  position: absolute;
  bottom: 0;
  left: 30%;
}
.adad dl dd {
  width: 20px;
  height: 20px;
  margin-right: 10px;
  border-radius: 50%;
  float: left;
  background-color: #ccc;
}
.adad dl dd.on {
  background-color: orange;
}
.adad .yellow {
  width: 200px;
  height: 320px;
  position: absolute;
  left: 5%;
  top: 0;
  z-index: 999;
  background-color: rgba(255, 204, 102, 0.8);
}
.adad .yellow li {
  float: left;
  width: 100px;
  height: 80px;
  line-height: 80px;
  color: white;
  font-size: 18px;
  text-align: center;
  border-bottom: 1px solid #ffcc99;
  border-left: 1px solid #ffcc99;
}
.adad .yellow li:hover {
  transform: scale3d(1.1, 1.1, 1.1);
}
.adad .yellow li.yellow_l {
  border-left: none;
}
.adad .yellow li.yellow_b {
  border-bottom: none;
}
.adad a {
  width: 44px;
  height: 44px;
  position: absolute;
  top: 230px;
  background: url(../images/l-btn.png) no-repeat center center;
}
.adad a.r {
  position: absolute;
  right: 22%;
  background: url(../images/r-btn.png) no-repeat center center;
}
.adad a.l {
  position: absolute;
  left: 0;
}
.clases {
  height: 500px;
  width: 1210px;
  margin: 0 auto;
}
.clases .bor {
  width: 1210px;
  height: 30px;
}
.clases .bor dt {
  float: left;
  width: 60px;
  height: 30px;
  background: url(../images/indexIcon07.png) no-repeat left center;
}
.clases .bor dd {
  float: right;
  width: 60px;
  height: 30px;
  background: url(../images/indexIcon08.png) no-repeat right center;
}
.clases .newandclass {
  width: 1210px;
  height: 400px;
}
.clases .newandclass .left {
  cursor: pointer;
  float: left;
  width: 300px;
  height: 400px;
  margin-left: 20px;
}
.clases .newandclass .left ul {
  width: 300px;
  height: 50px;
  border-bottom: 1px solid #EDEFF2;
}
.clases .newandclass .left ul li {
  width: 100px;
  height: 50px;
  float: left;
  font-size: 16px;
  line-height: 50px;
}
.clases .newandclass .left ul li.on {
  color: blue;
  font-weight: bold;
  text-shadow: 2px 3px 2px #ccc;
}
.clases .newandclass .left dd {
  width: 300px;
  height: 50px;
  float: left;
  line-height: 50px;
  border-bottom: 1px solid #EDEFF2;
}
.clases .newandclass .left dd:hover {
  transform: scale(1.1);
  color: black;
}
.clases .newandclass .left dt {
  width: 300px;
  height: 70px;
  border-bottom: 1px solid #EDEFF2;
  float: left;
  background: url(../images/2017-08-16_183709.png) no-repeat left center;
}
.clases .newandclass .right {
  width: 800px;
  margin: 10px  40px 0 0;
  height: 400px;
  float: right;
}
.clases .newandclass .right h2 {
  height: 40px;
  padding-left: 20px;
  color: black;
  float: left;
  line-height: 30px;
  margin-right: 30px;
}
.clases .newandclass .right ul {
  float: left;
}
.clases .newandclass .right ul li {
  width: 58px;
  height: 26px;
  margin: 5px  10px 0 10px ;
  text-align: center;
  line-height: 26px;
  float: left;
}
.clases .newandclass .right ul li.choose {
  background: url(../images/indexBg.png) -6px -116px;
  color: white;
}
.clases .newandclass .right dl {
  width: 810px;
  height: 370px;
  float: left;
  background-color: #F4F5F7;
  overflow: hidden;
}
.clases .newandclass .right dl dd {
  width: 240px;
  height: 160px;
  margin: 20px 10px 0 10px;
  float: left;
  position: relative;
}
.clases .newandclass .right dl dd:hover {
  transform: scale(1.1);
}
.clases .newandclass .right dl dd img {
  width: 240px;
  height: 140px;
  margin-left: 15px;
  float: left;
}
.clases .newandclass .right dl dd span {
  background-color: #22414B;
  width: 52px;
  height: 22px;
  text-align: center;
  line-height: 22px;
  position: absolute;
  top: 0;
  right: -15px;
  color: white;
}
.clases .newandclass .right dl dd a {
  display: block;
  width: 240px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  margin-left: 15px;
}
.title {
  width: 1210px;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #F6F8FC;
}
.mokuairight {
  width: 300px;
  margin-top: 40px;
  float: right;
}
.mokuairight dd {
  width: 290px;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #EDEFF2;
}
.mokuairight dd span {
  color: black;
  padding-right: 15px;
}
.mokuairight dd:hover {
  transform: scale(1.1);
  cursor: pointer;
}
h2 {
  display: block;
  width: 100px;
  height: 40px;
  color: black;
  font-weight: bold;
  border-bottom: 2px solid #FEAD15;
}
.zhengshu {
  width: 1210px;
  margin: 0 auto;
  height: 330px;
}
.zhengshu .left {
  float: left;
  width: 900px;
  height: 350px;
  margin-top: 30px;
  position: relative;
}
.zhengshu .left .show {
  width: 800px;
  height: 350px;
  position: absolute;
  left: 50px;
  top: 0;
  overflow: hidden;
}
.zhengshu .left .war {
  width: 10000px;
  height: 200px;
  position: absolute;
  top: 0;
  left: 0;
}
.zhengshu .left .anniu {
  display: block;
  width: 50px;
  height: 350px;
  float: left;
}
.zhengshu .left .anniu a {
  display: block;
  width: 30px;
  height: 30px;
  margin-top: 80px;
}
.zhengshu .left .anniu.anniu-l {
  float: left;
}
.zhengshu .left .anniu.anniu-l a {
  background: url(../images/indexBg.png) -5px -208px;
}
.zhengshu .left .anniu.anniu-r {
  float: right;
}
.zhengshu .left .anniu.anniu-r a {
  background: url(../images/indexBg.png) -5px -243px;
}
.zhengshu .left .leftnew {
  width: 200px;
  height: 200px;
  float: left;
}
.zhengshu .left .leftnew:hover {
  border: 1px solid #ccc;
  box-shadow: 5px 5px 5px#ccc;
}
.zhengshu .left .leftnew img {
  width: 160px;
  height: 90px;
  float: left;
  margin: 20px;
}
.zhengshu .left .leftnew .biao {
  display: block;
  width: 30px;
  height: 40px;
  margin-left: 20px;
  background-color: #D5D5D5;
  color: white;
  text-align: center;
  float: left;
}
.zhengshu .left .leftnew a {
  display: block;
  float: left;
  width: 140px;
  font-size: 13px;
  line-height: 150%;
  text-align: center;
}
.zhengshu .left .leftnew a span {
  font-size: 14px;
  color: #F6C291;
}
.zhengshu .left .leftnew .span_on {
  background-color: orange;
}
.szqx {
  width: 1210px;
  margin: 0 auto;
  overflow: hidden;
}
.szqx .title {
  margin-bottom: 20px;
}
.szqx .left {
  width: 900px;
  height: 250px;
  float: left;
}
.szqx .left .left-class {
  width: 240px;
  height: 250px;
  margin: 0 40px 0 10px;
  float: left;
}
.szqx .left .left-class img {
  width: 240px;
  height: 150px;
}
.szqx .left .left-class p {
  width: 50px;
  height: 60px;
  font-size: 16px;
  float: left;
  text-align: center;
  padding-top: 15px;
  margin: 10px 20px 0 0;
  color: white;
  background-color: #F6C260;
}
.szqx .left .left-class p span {
  display: block;
  width: 50px;
  height: 20px;
  font-size: 12px;
  margin-top: 10px;
  background-color: #525252;
}
.szqx .left .left-class a {
  float: left;
  font-size: 14px;
  text-align: center;
  margin: 30px 30px 0 0;
}
.szqx .left .left-class a span {
  color: #F6C260;
}
.szqx .mokuairight {
  margin-top: 0;
}
.lowstudy {
  height: 300px;
  overflow: hidden;
  background-color: #F1F3F4;
}
.lowstudy .title {
  margin: 0 auto;
  font-size: 14px;
  margin-top: 20px;
  color: black;
}
.lowstudy .title h3 {
  width: 80px;
  font-weight: bold;
  height: 39.5px;
  border-bottom: 1px solid #F6C260;
}
.lowstudy ul {
  width: 1210px;
  margin: 0 auto;
  height: 250px;
  margin-top: 30px;
}
.lowstudy ul li {
  margin-right: 50px;
  width: 260px;
  height: 400px;
  float: left;
}
.lowstudy ul li.li_last {
  margin-right: 0;
}
.lowstudy ul li img {
  width: 260px;
  height: 150px;
  float: left;
}
.lowstudy ul li a {
  display: block;
  width: 260px;
  height: 40px;
  line-height: 40px;
  float: left;
  text-align: center;
}
.company {
  overflow: hidden;
  width: 1200px;
  height: 100px;
  margin: 0 auto;
}
.company span {
  width: 40px;
  float: left;
  height: 100px;
  background: url(../images/btnRightDefault02.png) no-repeat center center;
  cursor: pointer;
}
.company span.company_right {
  float: right;
  background: url(../images/btnRightDefault01.png) no-repeat center center;
}
.company div {
  width: 1120px;
  height: 100px;
  float: left;
  overflow: hidden;
  position: relative;
}
.company dl {
  width: 10000px;
  height: 100px;
  position: absolute;
  left: 0;
  top: 0;
}
.company dd {
  width: 180px;
  height: 100px;
  padding-top: 20px;
  line-height: 150%;
  margin-left: 40px;
  color: #C1BBBB;
  font-size: 20px;
  text-align: center;
  float: left;
}
.company dd:hover {
  color: black;
  cursor: pointer;
}
.tong {
  width: 1210px;
  margin: 0 auto;
  height: 100px;
  background-image: url(../images/0_2017062315385368058.jpg);
  background-size: 100% 100%;
  margin-bottom: 20px;
}
.footer {
  height: 100px;
  overflow: hidden;
  background-color: #252525;
  text-align: center;
}
.footer span {
  height: 20px;
  display: block;
}
.footer a {
  display: block;
  margin-top: 10px;
}