.txtEllipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* 初始化CSS  重置浏览器样式*/
html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
  margin: 0;
  padding: 0;
}
fieldset,
img {
  border: none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}
body {
  font-size: 16px;
  color: #333;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}
a {
  color: #333333;
  text-decoration: none;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  font-size: 16px;
}
a:hover {
  text-decoration: none;
  color: #0057ff;
}
img {
  width: 100%;
  height: 100%;
}
.wrap {
  width: 1200px;
  position: relative;
  margin: 0 auto;
  height: 100%;
}
/* city ride */
#cityRide {
  background: url(../images/body_bg_cityRide.jpg) no-repeat center top;
}
#cityRide .topPhoto {
  height: 800px;
}
#cityRide .pageTitle {
  background: url(../images/title_qxlxxz.png) no-repeat;
  width: 679px;
  height: 154px;
  overflow: hidden;
  text-indent: -1978px;
  margin: 0 auto;
}
#cityRide .pathBox {
  background-image: linear-gradient(to bottom, #76f0cf, #ffffff 60%);
  max-width: 1920px;
  margin: 0 auto;
}
#cityRide .pathBox .wrap {
  background: url(../images/bg_dot_line.png) no-repeat 25px 30px;
  overflow: hidden;
}
#cityRide .pathBox .pathOne {
  overflow: hidden;
  padding-left: 100px;
  width: 1100px;
  margin-top: 60px;
}
#cityRide .pathBox .pathOne h2 {
  background: url(../images/title_xl01.png) no-repeat;
  width: 108px;
  height: 33px;
  overflow: hidden;
  text-indent: -1978px;
  margin-left: 120px;
}
#cityRide .pathBox .pathOne h3 {
  width: 220px;
  height: 60px;
  background: url(../images/title_hjyl.png) no-repeat center center #0057ff;
  margin-top: 25px;
}
#cityRide .pathBox .pathOne h3 a {
  display: block;
  width: 100%;
  height: 100%;
  text-indent: -1978px;
  overflow: hidden;
}
#cityRide .pathBox .pathOne .content {
  padding-left: 500px;
  padding-right: 80px;
  position: relative;
  width: 520px;
  height: 310px;
}
#cityRide .pathBox .pathOne .content .left {
  width: 310px;
  height: 230px;
  padding: 70px 17px 27px;
  background: url(../images/bg_photo_frame.png) no-repeat;
  transform: rotate(2deg);
  position: absolute;
  top: -20px;
  left: 150px;
}
#cityRide .pathBox .pathOne .content .right {
  width: 500px;
  height: 310px;
  float: right;
  font-size: 18px;
  color: #5c5c5c;
  text-align: justify;
  display: flex;
  align-items: center;
  line-height: 1.6;
}
#cityRide .pathBox .pathTwo {
  overflow: hidden;
  padding-left: 350px;
  width: 850px;
  margin-top: 100px;
}
#cityRide .pathBox .pathTwo h2 {
  background: url(../images/title_xl02.png) no-repeat;
  width: 108px;
  height: 33px;
  overflow: hidden;
  text-indent: -1978px;
  margin-left: 340px;
}
#cityRide .pathBox .pathTwo h3 {
  width: 220px;
  height: 60px;
  background: url(../images/title_xfzl.png) no-repeat center center #0057ff;
  margin-top: 25px;
  margin-left: 320px;
}
#cityRide .pathBox .pathTwo h3 a {
  display: block;
  width: 100%;
  height: 100%;
  text-indent: -1978px;
  overflow: hidden;
}
#cityRide .pathBox .pathTwo .content {
  position: relative;
  height: 310px;
}
#cityRide .pathBox .pathTwo .content .right {
  width: 310px;
  height: 230px;
  padding: 70px 17px 27px;
  background: url(../images/bg_photo_frame.png) no-repeat;
  transform: rotate(-5deg);
  position: absolute;
  top: -20px;
  right: 80px;
}
#cityRide .pathBox .pathTwo .content .left {
  width: 350px;
  height: 310px;
  font-size: 18px;
  color: #5c5c5c;
  text-align: justify;
  display: flex;
  align-items: center;
  line-height: 1.6;
}
#cityRide .pathBox .pathThree {
  overflow: hidden;
  padding-left: 120px;
  width: 1080px;
  margin-top: 50px;
}
#cityRide .pathBox .pathThree h2 {
  background: url(../images/title_xl03.png) no-repeat;
  width: 108px;
  height: 33px;
  overflow: hidden;
  text-indent: -1978px;
  margin-left: 20px;
}
#cityRide .pathBox .pathThree h3 {
  width: 220px;
  height: 60px;
  background: url(../images/title_sacg.png) no-repeat center center #0057ff;
  margin-top: 25px;
}
#cityRide .pathBox .pathThree h3 a {
  display: block;
  width: 100%;
  height: 100%;
  text-indent: -1978px;
  overflow: hidden;
}
#cityRide .pathBox .pathThree .content {
  padding-left: 500px;
  padding-right: 80px;
  position: relative;
  width: 520px;
  height: 310px;
}
#cityRide .pathBox .pathThree .content .left {
  width: 310px;
  height: 230px;
  padding: 70px 17px 27px;
  background: url(../images/bg_photo_frame.png) no-repeat;
  transform: rotate(-5deg);
  position: absolute;
  top: -20px;
  left: 150px;
}
#cityRide .pathBox .pathThree .content .right {
  width: 500px;
  height: 310px;
  float: right;
  font-size: 18px;
  color: #5c5c5c;
  text-align: justify;
  display: flex;
  align-items: center;
  line-height: 1.6;
}
#cityRide .pathBox .videoBox {
  margin-top: 150px;
  margin-bottom: 100px;
  height: 865px;
  background: url(../images/bg_video.png) no-repeat center center;
  display: flex;
  justify-content: center;
  align-items: center;
}
#cityRide .pathBox .videoBox video {
  display: block;
  width: 875px;
  height: 540px;
}
/* history */
#history {
  background: url(../images/body_bg_history.jpg) no-repeat center top;
}
#history .topPhoto {
  height: 660px;
}
#history .topPhoto .links {
  width: 165px;
  float: right;
  margin-top: 115px;
  margin-right: 10px;
  overflow: hidden;
}
#history .topPhoto .links a {
  width: 160px;
  height: 60px;
  border: solid 2px #FFF;
  border-radius: 30px;
  font-size: 18px;
  color: #951e1e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.3);
}
#history .topPhoto .links a:hover {
  background-color: #eb6e3d;
  color: #FFF;
}
#history .historyContent {
  background-image: linear-gradient(to bottom, #f0c575, #fbf1df);
  max-width: 1920px;
  margin: 0 auto;
}
#history .historyContent .intro {
  width: 720px;
  height: 337px;
  background: url(../images/history_intro_bg.png) no-repeat center top;
  position: relative;
  padding: 160px 220px 0 260px;
}
#history .historyContent .intro::before {
  content: '';
  background: url(../images/icon_bike_3.png) no-repeat;
  width: 318px;
  height: 291px;
  position: absolute;
  left: 80px;
  top: -120px;
  z-index: 9;
}
#history .historyContent .intro p {
  font-size: 30px;
  font-weight: 600;
  color: #ad441a;
  margin-bottom: 30px;
  line-height: 1;
  text-align: center;
}
#history .historyContent .map {
  margin-top: 30px;
  height: 667px;
  background: url(../images/history_map_bg.png) no-repeat center top;
  overflow: hidden;
}
#history .historyContent .map .pic {
  width: 944px;
  height: 415px;
  margin: 70px auto 0;
}
#history .historyContent .map .desc {
  font-size: 18px;
  line-height: 1.6;
  text-align: justify;
  margin: 20px auto 0;
  width: 944px;
  font-weight: 600;
}
#history .historyContent .lineBox {
  height: 2021px;
  background: url(../images/bg_dot_line_history.png) no-repeat left top;
  position: relative;
  margin-top: 50px;
}
#history .historyContent .lineBox::before {
  content: '';
  width: 254px;
  height: 252px;
  background: url(../images/icon_bike.png) no-repeat;
  position: absolute;
  right: 180px;
  top: -100px;
  z-index: 9;
}
#history .historyContent .lineBox .firstIntro,
#history .historyContent .lineBox .secIntro {
  width: 505px;
  height: 315px;
  border: solid 4px #fbdc91;
  border-radius: 15px;
  background-color: #FFF;
  position: absolute;
  padding: 0 40px;
  left: 0;
  top: 200px;
  z-index: 9;
}
#history .historyContent .lineBox .firstIntro::before,
#history .historyContent .lineBox .secIntro::before {
  content: '';
  width: 143px;
  height: 166px;
  background: url(../images/icon_site_01.png) no-repeat;
  position: absolute;
  left: 10px;
  top: -120px;
  z-index: 9;
}
#history .historyContent .lineBox .firstIntro::after,
#history .historyContent .lineBox .secIntro::after {
  content: '';
  width: 193px;
  height: 161px;
  background: url(../images/icon_bike_2.png) no-repeat;
  position: absolute;
  right: 95px;
  top: -45px;
  z-index: 9;
}
#history .historyContent .lineBox .firstIntro h3,
#history .historyContent .lineBox .secIntro h3 {
  font-size: 36px;
  font-weight: 600;
  margin-top: 65px;
  line-height: 1;
}
#history .historyContent .lineBox .firstIntro .desc,
#history .historyContent .lineBox .secIntro .desc {
  margin-top: 30px;
  font-size: 18px;
  line-height: 1.6;
  text-align: justify;
}
#history .historyContent .lineBox .secIntro {
  left: auto;
  right: 75px;
  top: 1090px;
}
#history .historyContent .lineBox .secIntro::before {
  background: url(../images/icon_site_02.png) no-repeat;
}
#history .historyContent .lineBox .pic {
  width: 415px;
  height: 270px;
  border: solid 1px #535a75;
  border-radius: 15px;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
}
#history .historyContent .lineBox .pic img {
  display: block;
  width: 380px;
  height: 240px;
  border-radius: 25px;
}
#history .historyContent .lineBox .pic::after {
  content: '';
  width: 30px;
  height: 50px;
  background-color: #f2e727;
  position: absolute;
  left: 50%;
  top: -25px;
  margin-left: -15px;
  z-index: 9;
  transform: rotate(-25deg);
}
#history .historyContent .lineBox .pic.pic01 {
  right: 60px;
  top: 230px;
}
#history .historyContent .lineBox .pic.pic02 {
  left: 50px;
  top: 650px;
}
#history .historyContent .lineBox .pic.pic03 {
  right: 105px;
  top: 590px;
}
#history .historyContent .lineBox .pic.pic04 {
  left: 20px;
  top: 1190px;
}
#history .historyContent .lineBox .pic.pic05 {
  right: 120px;
  top: 1510px;
}
#history .historyContent .lineBox .pic.pic06 {
  left: 30px;
  top: 1640px;
}
/* 双奥场馆 */
#double {
  background: url(../images/body_bg_double.jpg) no-repeat center top #faf7fd;
}
#double .topPhoto {
  width: 100%;
  height: 513px;
  max-width: 1920px;
  margin: 0 auto;
}
#double .douTop {
  height: 400px;
}
#double .douTop .links {
  overflow: hidden;
  margin-left: 140px;
}
#double .douTop .links a {
  width: 160px;
  height: 60px;
  border: solid 2px #FFF;
  border-radius: 30px;
  font-size: 18px;
  color: #951e1e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.8);
  float: left;
  margin-right: 45px;
}
#double .douTop .links a:hover {
  background-color: #eb6e3d;
  color: #FFF;
}
#double .douTop .intro {
  font-size: 24px;
  color: #FFF;
  line-height: 1.6;
  text-align: justify;
  margin-top: 185px;
}
#double .map {
  margin-top: 20px;
  height: 667px;
  background: url(../images/history_map_bg.png) no-repeat center top;
  overflow: hidden;
}
#double .map .pic {
  width: 944px;
  height: 415px;
  margin: 70px auto 0;
}
#double .map .desc {
  font-size: 18px;
  line-height: 1.6;
  text-align: justify;
  margin: 20px auto 0;
  width: 944px;
  font-weight: 600;
}
#double .douLine {
  height: 1130px;
  margin-top: 80px;
  position: relative;
  background: url(../images/bg_dot_line_double.png) no-repeat left 100px;
}
#double .douLine .firstIntro,
#double .douLine .finalIntro {
  width: 505px;
  height: 315px;
  border: solid 4px #fbdc91;
  border-radius: 15px;
  background-color: #FFF;
  position: absolute;
  padding: 0 40px;
  left: 0;
  top: 80px;
  z-index: 9;
}
#double .douLine .firstIntro::before,
#double .douLine .finalIntro::before {
  content: '';
  width: 143px;
  height: 166px;
  background: url(../images/icon_site_01.png) no-repeat;
  position: absolute;
  left: 10px;
  top: -120px;
  z-index: 9;
}
#double .douLine .firstIntro::after,
#double .douLine .finalIntro::after {
  content: '';
  width: 193px;
  height: 161px;
  background: url(../images/icon_bike_2.png) no-repeat;
  position: absolute;
  right: 95px;
  top: -45px;
  z-index: 9;
}
#double .douLine .firstIntro h3,
#double .douLine .finalIntro h3 {
  font-size: 36px;
  font-weight: 600;
  margin-top: 65px;
  line-height: 1;
}
#double .douLine .firstIntro .desc,
#double .douLine .finalIntro .desc {
  margin-top: 30px;
  font-size: 18px;
  line-height: 1.6;
  text-align: justify;
}
#double .douLine .finalIntro {
  left: auto;
  right: 0;
  top: 720px;
}
#double .douLine .finalIntro::before {
  background: url(../images/icon_site_03.png) no-repeat;
}
#double .douLine .pic {
  width: 415px;
  height: 270px;
  border: solid 1px #535a75;
  border-radius: 15px;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
}
#double .douLine .pic img {
  display: block;
  width: 380px;
  height: 240px;
  border-radius: 25px;
}
#double .douLine .pic::after {
  content: '';
  width: 30px;
  height: 50px;
  background-color: #f2e727;
  position: absolute;
  left: 50%;
  top: -25px;
  margin-left: -15px;
  z-index: 9;
  transform: rotate(-25deg);
}
#double .douLine .pic.pic01 {
  right: 0;
  top: 0;
}
#double .douLine .pic.pic02 {
  left: -30px;
  top: 560px;
}
#double .douSliderBox {
  width: 100%;
  height: 760px;
  max-width: 1920px;
  margin: 0 auto;
  padding-top: 150px;
  background: url(../images/double_slide_bg.png) no-repeat center top;
}
#double .douSliderBox .wrap {
  overflow: hidden;
}
#double .douSliderBox .leftMenu {
  width: 120px;
  margin-left: 70px;
}
#double .douSliderBox .leftMenu a {
  display: block;
  margin-bottom: 50px;
}
#double .douSliderBox .leftMenu a .pic {
  width: 120px;
  height: 80px;
  border-radius: 10px;
  overflow: hidden;
}
#double .douSliderBox .leftMenu a .tit {
  margin-top: 5px;
  position: relative;
  text-align: center;
}
#double .douSliderBox .leftMenu a:hover .tit {
  font-weight: 600;
  color: #4455b0;
}
#double .douSliderBox .leftMenu a:hover .tit::after {
  content: '';
  width: 18px;
  height: 15px;
  background: url(../images/icon_up_arrow.png) no-repeat;
  position: absolute;
  left: 50%;
  bottom: -15px;
  margin-left: -9px;
}
#double .douSliderBox .leftMenu a.active .tit {
  font-weight: 600;
  color: #4455b0;
}
#double .douSliderBox .leftMenu a.active .tit::after {
  content: '';
  width: 18px;
  height: 15px;
  background: url(../images/icon_up_arrow.png) no-repeat;
  position: absolute;
  left: 50%;
  bottom: -15px;
  margin-left: -9px;
}
#double .douSliderBox .douSlider {
  position: absolute;
  left: 225px;
  top: 0;
  z-index: 9;
  width: 830px;
  height: 700px;
}
#double .douSliderBox .douSlider .swiper-slide {
  width: 830px;
  height: 520px;
}
#double .douSliderBox .douSlider .swiper-slide .pic {
  width: 830px;
  height: 386px;
}
#double .douSliderBox .douSlider .swiper-slide .desc {
  width: 760px;
  height: 80px;
  padding: 25px 35px;
  background-color: #6680d8;
}
#double .douSliderBox .douSlider .swiper-slide .desc p {
  width: 100%;
  height: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  text-align: justify;
  color: #FFF;
  line-height: 1.6;
}
#double .douSliderBox .douSlider .swiper-button-prev,
#double .douSliderBox .douSlider .swiper-button-next {
  width: 45px;
  height: 60px;
  background: url(../images/slide_double_right_arrow_over.png) no-repeat center center #b6c6fa;
  right: auto;
  left: 50%;
  top: auto;
  bottom: 100px;
  margin-left: 20px;
}
#double .douSliderBox .douSlider .swiper-button-prev {
  background: url(../images/slide_double_left_arrow_over.png) no-repeat center center #b6c6fa;
  left: auto;
  right: 50%;
  margin-right: 20px;
  margin-left: 0;
}
/* 学府 */
#university {
  width: 100%;
  height: 5388px;
  max-width: 1920px;
  margin: 0 auto;
  background: url(../images/body_bg_university.jpg) no-repeat center top #feffff;
}
#university .universityTop {
  height: 708px;
}
#university .universityTop .links {
  width: 165px;
  float: right;
  margin-top: 115px;
  margin-right: 10px;
  overflow: hidden;
}
#university .universityTop .links a {
  width: 160px;
  height: 60px;
  border: solid 2px #FFF;
  border-radius: 30px;
  font-size: 18px;
  color: #951e1e;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.6);
}
#university .universityTop .links a:hover {
  background-color: #eb6e3d;
  color: #FFF;
}
#university .map {
  margin-top: 20px;
  height: 667px;
  background: url(../images/history_map_bg.png) no-repeat center top;
  overflow: hidden;
}
#university .map .pic {
  width: 944px;
  height: 415px;
  margin: 70px auto 0;
}
#university .map .desc {
  font-size: 18px;
  line-height: 1.6;
  text-align: justify;
  margin: 20px auto 0;
  width: 944px;
  font-weight: 600;
}
#university .uniContent {
  margin-top: 50px;
  min-height: 3900px;
  height: auto;
}
#university .uniContent .lineIntro {
  position: absolute;
  width: 710px;
  height: 460px;
}
#university .uniContent .lineIntro .detail {
  padding-left: 220px;
  width: 490px;
}
#university .uniContent .lineIntro .detail .tit {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.6;
  padding-left: 70px;
  position: relative;
  min-height: 70px;
  display: flex;
  align-items: center;
}
#university .uniContent .lineIntro .detail .tit::before {
  content: '';
  width: 52px;
  height: 67px;
  background: url(../images/icon_location.png) no-repeat;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -33.5px;
}
#university .uniContent .lineIntro .detail .desc {
  color: #444;
  line-height: 1.6;
  margin-top: 20px;
  text-align: justify;
}
#university .uniContent .lineIntro .info {
  background-color: #e6fdff;
  border-radius: 20px;
  padding: 25px;
  width: 660px;
  overflow: hidden;
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#university .uniContent .lineIntro .info .pic {
  width: 134px;
  height: 134px;
}
#university .uniContent .lineIntro .info .txtCon {
  flex: 1;
  height: 134px;
  overflow: hidden;
  margin-left: 20px;
}
#university .uniContent .lineIntro .info .txtCon h3 {
  font-size: 24px;
  font-weight: 600;
}
#university .uniContent .lineIntro .info .txtCon .desc {
  color: #444;
  line-height: 1.6;
}
#university .uniContent .lineIntro.intro01 {
  left: 0;
  top: 220px;
}
#university .uniContent .lineIntro.intro02 {
  left: 370px;
  top: 780px;
}
#university .uniContent .lineIntro.intro02 .detail {
  padding-left: 0;
  padding-right: 220px;
}
#university .uniContent .lineIntro.intro02 .info {
  width: 560px;
}
#university .uniContent .lineIntro.intro03 {
  left: 90px;
  top: 1370px;
}
#university .uniContent .lineIntro.intro04 {
  left: 370px;
  top: 2000px;
}
#university .uniContent .lineIntro.intro04 .detail {
  padding-left: 0;
  padding-right: 220px;
}
#university .uniContent .lineIntro.intro04 .info {
  width: 560px;
}
#university .uniContent .lineIntro.intro05 {
  left: 90px;
  top: 2610px;
}
#university .uniContent .lineIntro.intro06 {
  left: 370px;
  top: 3370px;
}
#university .uniContent .lineIntro.intro06 .detail {
  padding-left: 0;
  padding-right: 220px;
}
#university .uniContent .lineIntro.intro06 .info {
  width: 560px;
}