.Bigtitle {
  padding-top: 50px;
}
.Bigtitle .name {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  margin-bottom: 15px;
}
.Bigtitle .line {
  width: 40px;
  height: 1px;
  background: #57BFE9;
  margin-bottom: 40px;
}
.directionBox {
  height: 549px;
  border-bottom: 1px solid #ECEEF4;
  overflow: hidden;
}
.directionBox .Bigtitle .line {
  margin-bottom: 0;
}
.directionBox .leftBox {
  float: left;
  width: 367px;
  box-sizing: border-box;
  height: 120px;
  margin-top: 82px;
}
.directionBox .leftBox .title {
  font-size: 30px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  margin-bottom: 19px;
  text-align: left;
}
.directionBox .leftBox .content {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  text-align: justify;
  margin-bottom: 41px;
}
.directionBox .leftBox .callus {
  width: 100px;
  height: 32px;
  line-height: 32px;
  display: block;
  text-align: center;
  background: rgba(27, 53, 91, 0.7);
  font-size: 12px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
}
.directionBox ul {
  float: right;
  width: 800px;
  overflow: hidden;
}
.directionBox ul li {
  width: 390px;
  height: 200px;
  border: 1px solid #ECEEF4;
  border-radius: 20px;
  float: left;
  margin-right: 20px;
  box-sizing: border-box;
  margin-bottom: 20px;
  padding-right: 32px;
}
.directionBox ul li i {
  width: 80px;
  height: 80px;
  background: url(/img/fuwu1.png) no-repeat;
  float: left;
  background-size: 80px, 80px;
  margin: 60px 0 60px 11px;
}
.directionBox ul li .rightBox {
  width: calc(100% - 100px);
  float: right;
}
.directionBox ul li .rightBox .title {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  text-align: center;
  margin: 40px 0 9px 0;
}
.directionBox ul li .rightBox .content {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  text-align: left;
}
.directionBox ul li:nth-child(2n) {
  margin-right: 0;
}
.directionBox ul li:nth-child(1) i {
  background: url(/img/fuwu1.png) no-repeat;
  background-size: 80px, 80px;
}
.directionBox ul li:nth-child(2) i {
  background: url(/img/fuwu2.png) no-repeat;
  background-size: 80px, 80px;
}
.directionBox ul li:nth-child(3) i {
  background: url(/img/fuwu3.png) no-repeat;
  background-size: 80px, 80px;
}
.directionBox ul li:nth-child(4) i {
  background: url(/img/fuwu4.png) no-repeat;
  background-size: 80px, 80px;
}
.professorBox {
  height: 636px;
  padding: 0 20px;
  position: relative;
}
.professorBox .mySwiper {
  width: 1100px;
  height: 480px;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide {
  cursor: pointer;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .title {
  width: 100%;
  height: 60px;
  line-height: 60px;
  background: #FFFFFF;
  border-radius: 20px 20px 0px 0px;
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
  text-align: center;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .imgBox {
  padding: 14px 10px;
  box-sizing: border-box;
  height: 300px;
  background: #E1E3EA;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .imgBox img {
  width: 100%;
  height: 100%;
  display: block;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .prointro {
  width: 100%;
  height: 120px;
  background: #57BFE9;
  border-radius: 0px 0px 20px 20px;
  box-sizing: border-box;
  padding-top: 10px;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .prointro .name {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  margin-bottom: 9px;
  text-align: center;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide .prointro .intro {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
}
.professorBox .mySwiper .swiper-wrapper .swiper-slide:hover .title,
.professorBox .mySwiper .swiper-wrapper .swiper-slide:hover .imgBox {
  color: #FFFEFE;
  background: #57BFE9;
}
.professorBox .swiper-button-next {
  top: 60%;
}
.professorBox .swiper-button-prev {
  top: 60%;
}
.powerBox {
  width: 100%;
  height: 700px;
  background: #ECEEF4;
}
.powerBox ul {
  overflow: hidden;
}
.powerBox ul li {
  width: 590px;
  height: 200px;
  border: 1px solid #CACCD2;
  border-radius: 20px;
  box-sizing: border-box;
  float: left;
  margin-right: 20px;
  margin-bottom: 20px;
  cursor: pointer;
}
.powerBox ul li .leftBox {
  float: left;
  width: 371px;
  margin-left: 41px;
}
.powerBox ul li .leftBox .title {
  font-size: 18px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #2C3740;
  margin-top: 61px;
  margin-bottom: 9px;
}
.powerBox ul li .leftBox .content {
  font-size: 14px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #2C3740;
}
.powerBox ul li i {
  width: 90px;
  height: 90px;
  background: url(/img/nl1.png) no-repeat;
  float: right;
  background-size: 90px, 90px;
  margin: 55px 41px 55px 0;
}
.powerBox ul li:hover {
  background: #FFFFFF;
  border: none;
  box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.1);
  border-radius: 20px;
}
.powerBox ul li:nth-child(2n) {
  margin-right: 0;
}
.powerBox ul li:nth-child(1) i {
  background: url(/img/nl1.png) no-repeat;
  background-size: 90px, 90px;
}
.powerBox ul li:nth-child(2) i {
  background: url(/img/nl2.png) no-repeat;
  background-size: 90px, 90px;
}
.powerBox ul li:nth-child(3) i {
  background: url(/img/nl3.png) no-repeat;
  background-size: 90px, 90px;
}
.powerBox ul li:nth-child(4) i {
  background: url(/img/nl4.png) no-repeat;
  background-size: 90px, 90px;
}
.connectBox {
  width: 100%;
  background-color: #ECEEF4;
  height: 151px;
  position: relative;
}
.connectBox .connect {
  width: 1720px;
  height: 151px;
  background: linear-gradient(110deg, #57BFE9 0%, #2171AF 100%);
  box-shadow: 0px 3px 7px 0px rgba(0, 0, 0, 0.35);
  border-radius: 20px 20px 0px 0px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.connectBox .connect .title {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #FFFFFF;
  text-align: center;
  margin-top: 39px;
  margin-bottom: 30px;
}
.connectBox .connect .msgBox {
  text-align: center;
}
.connectBox .connect .msgBox i {
  display: inline-block;
  width: 42px;
  height: 42px;
  margin-right: 20px;
  vertical-align: middle;
}
.connectBox .connect .msgBox i:nth-child(1) {
  background: url(/img/connect1.png) no-repeat;
  background-size: 42px, 42px;
}
.connectBox .connect .msgBox i:nth-child(3) {
  background: url(/img/connect2.png) no-repeat;
  background-size: 42px, 42px;
}
.connectBox .connect .msgBox i:nth-child(5) {
  background: url(/img/connect3.png) no-repeat;
  background-size: 42px, 42px;
}
.connectBox .connect .msgBox span {
  font-size: 20px;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 30px;
  margin-right: 40px;
  vertical-align: middle;
}