#container {
  margin-bottom: 130px;
}
/*
.aboutTop {
    margin-bottom: 30px;
}
*/
.caseTop {
  margin-bottom: 40px;
}
.caseTop ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.caseTop ul li {
  margin-left: 10px;
  margin-right: 10px;
}
.layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.caseMain {
  width: 1000px;
}
.caseMain .caseTitle {
  font-size: 22px;
  text-align: center;
  margin-top: 0;
  padding-bottom: 30px;
}
.caseCon {
  line-height: 200%;
}
.prev-next {
  display: flex;
  justify-content: space-between;
  width: 765px;
  margin-top: 50px;
}
.prev-next li {
  width: 350px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  border-radius: 30px;
  background-color: #fff;
  border: 1px solid #333;
}
.prev-next li a {
  width: 100%;
}
.prev-next li:hover {
  color: #fff;
  background-color: #df0615;
  border: none;
}
@media (max-width: 767px) {
  #container {
    margin-bottom: 50px;
  }
  .caseTop ul {
    justify-content: flex-start;
  }
  .caseTop ul li {
    margin-bottom: 10px;
  }
  .caseMain {
    width: 100%;
  }
  .caseCon img {
    width: 100% !important;
    height: 100% !important;
  }
  .caseCon span {
    font-size: 14px !important;
  }
  .prev-next {
    width: 100%;
  }
  .prev-next li {
    width: 50%;
    height: 35px;
    line-height: 35px;
    font-size: 12px;
  }
}