.top {
  position: relative;
}

.top img {
  position: absolute;
  right: 0;
  top: 0;
}

.top p.content {
  width: 40em;
  font-size: 16px;
  line-height: 30px;
}

.map {
  width: 1200px;
  height: 230px;
  margin: 50px auto;
  display: flex;
  justify-content: space-between;
  text-align: center;
  background-size: cover;
}

.map li {
  width: 20%;
  padding-top: 25px;
}

.map li .icon {
  font-size: 60px;
  margin-bottom: 30px;
}

.map li p.num {
  margin-bottom: 15px;
  line-height: 40px;
  font-size: 28px;
  color: #ff7b15;
}

.map li p.num span {
  font-weight: bold;
  font-size: 35px;
}

.map li p.name {
  color: #3c3c3c;
  font-size: 24px;
}

.publish {
  background-color: #f7f9fb;
  margin-top: 20px;
  padding-top: 50px;
}

.publish .box {
  padding-top: 1px;
  padding-bottom: 10px;
}

.publish nav#menu span {
  display: inline-block;
  padding: 5px 20px;
  background-color: #fff;
  border-radius: 4px;
  font-size: 18px;
  line-height: 25px;
  cursor: pointer;
  border: 2px solid #eee;
  margin-right: 30px;
  margin-bottom: 20px;
}

.publish nav#menu span:hover {
  border-color: #057cc4;
  color: #057cc4;
}

.publish nav#menu .active {
  border-color: #057cc4;
  color: #057cc4;
}

.publish nav#list {
  padding-top: 50px;
}

.publish nav#list a {
  position: relative;
  display: inline-block;
  margin-right: 40px;
  margin-bottom: 50px;
  width: 200px;
}

.publish nav#list a:hover p.detail {
  opacity: 1;
}

.publish nav#list a img {
  width: 200px;
  height: 245px;
}

.publish nav#list a p.title {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 18px;
  color: #19232b;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.publish nav#list a p.more {
  font-size: 16px;
  line-height: 25px;
  color: #a1afbd;
}

.publish nav#list a p.more span {
  display: block;
}

.publish nav#list a p.detail {
  opacity: 0;
  transition: all 0.5s;
  width: 200px;
  height: 245px;
  background-color: rgba(5, 123, 196, 0.85);
  color: #fff;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  font-size: 14px;
  line-height: 22px;
  padding: 1em;
}

.publish nav#list a.winning::before {
  content: "";
  background-image: url(http://czri.itcast.cn/_nuxt/img/winning.f4485d5.png);
  background-size: cover;
  width: 70px;
  height: 70px;
  display: block;
  position: absolute;
  right: 0;
  top: 0;
}

.swiper {
  max-width: 1920px;
  width: 100%;
  height: 380px;
  margin: 20px auto 0;
  position: relative;
}

.swiper .swiper-container {
  width: 1200px;
  padding-top: 55px;
}

.swiper .swiper-slide {
  width: 280px;
  font-size: 19px;
  line-height: 33px;
  color: #212121;
  white-space: nowrap;
  text-align: center;
}

.swiper .swiper-slide img {
  display: block;
  margin-bottom: 10px;
  height: 200px;
}

.swiper .swiper-slide span {
  display: block;
  font-size: 15px;
  color: #616a72;
  line-height: 22px;
}

.swiper .content {
  width: 1200px;
  position: relative;
  margin: 0 auto;
}

.swiper .swiper-button-prev {
  left: -60px;
  top: -160px;
}

.swiper .swiper-button-next {
  right: -60px;
  top: -160px;
}

.r135 {
  height: 680px;
  background-image: url(/images/study/teaching-material/bg.jpg);
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 40px;
}

.r135 ul {
  width: 1200px;
  margin: 0 auto;
  display: grid;
  transform: scale(0.9);
  grid-template-rows: repeat(2, 310px);
  grid-template-columns: repeat(4, 190px);
  grid-row-gap: 50px;
  grid-column-gap: 130px;
}

.r135 ul li {
  position: relative;
}

.r135 ul li p {
  position: absolute;
  top: 285px;
  width: 100%;
  text-align: center;
  white-space: nowrap;
  line-height: 28px;
  font-size: 17px;
}

.he p.title {
  margin-bottom: 20px;
}