.main {
  margin: auto;
}
.main .unit {
  width: 1400px;
  margin: auto;
  overflow: hidden;
}
.main .unit .title {
  color: #333;
  text-align: center;
  font-weight: bold;
  margin-bottom: 50px;
  font-size: 36px;
}
.main .unit .txt {
  color: #717171;
  font-size: 16px;
  text-indent: 2em;
}
.main .banner2 {
  width: 100%;
  height: 240px;
  margin: 60px auto 100px;
  background: url("../img/banner3.jpg") no-repeat center;
  background-size: contain;
}
.main .unit_two {
  width: 1400px;
  text-align: center;
}
.main .unit_two .time {
  width: 100%;
  margin: auto;
  color: #333;
  height: 100px;
  font-size: 18px;
  font-weight: bold;
  position: relative;
}
.main .unit_two .time .swiper-slide {
  height: 100px;
  line-height: 100px;
  cursor: pointer;
}
.main .unit_two .time .active::before {
  width: 100px;
  height: 1px;
  left: -58px;
  top: 50px;
}
.main .unit_two .time .active,
.main .unit_two .time .swiper-slide-active {
  height: 100px;
  color: #ed1d26;
  font-size: 28px;
  background: url("../img/sanjiao.png") no-repeat 50% 10%;
}
.main .unit_two .time .swiper-button-next,
.main .unit_two .time .swiper-button-prev {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23aaa'%2F%3E%3C%2Fsvg%3E");
}
.main .unit_two .time .swiper-button-next {
  transform: rotate(180deg);
}
.main .unit_two .msg {
  width: 1400px;
  margin: auto;
  height: 900px;
  background: url("../img/lock.png") no-repeat center 48px;
  padding-top: 180px;
  position: relative;
}
.main .unit_two .msg .m_each {
  padding-right: 8px;
  position: relative;
}
.main .unit_two .msg .m_each .year {
  color: #ed1d26;
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
  width: 140px;
  position: absolute;
  top: 0;
  left: 559px;
  padding-right: 80px;
  background: url("../img/line.png") no-repeat 111px 10px;
}
.main .unit_two .msg .m_each .year::after {
  content: "";
  display: block;
  width: 11px;
  height: 11px;
  background: url("../img/dot.jpg") no-repeat;
  position: absolute;
  right: -6px;
  top: 4.5px;
}
.main .unit_two .msg .m_each .out_info {
  height: 172px;
}
.main .unit_two .msg .m_each .info {
  width: 425px;
  height: 100%;
  text-align: left;
  float: right;
  margin-right: 2%;
  padding-top: 5px;
  color: #666;
  border-left: 1px solid #000;
  padding-left: 70px;
}
.main .unit_two .msg .m_each .info .tip {
  color: #333;
  font-size: 16px;
  line-height: 20px;
  margin-bottom: 10px;
}
.main .unit_two .msg .m_each .info .text {
  font-size: 14px;
  color: #666;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.main .unit_two .msg .m_each .img {
  width: 240px;
  height: 140px;
  float: right;
}
.main .unit_two .msg .m_each .img img {
  width: 100%;
  height: 100%;
}
.main .unit_two .msg .m_each:nth-child(2n) .year {
  left: 700px;
  padding-right: 0;
  padding-left: 70px;
  background-position: 5px 10px;
}
.main .unit_two .msg .m_each:nth-child(2n) .year::after {
  content: "";
  display: block;
  width: 11px;
  height: 11px;
  background: url("../img/dot.jpg") no-repeat;
  position: absolute;
  left: -6px;
  top: 4.5px;
}
.main .unit_two .msg .m_each:nth-child(2n) .info {
  float: left;
  margin-right: 0;
  margin-left: 35px;
  padding-top: 5px;
  border: none;
  border-right: 1px solid #000;
  padding-left: 0;
  padding-right: 70px;
}
.main .unit_two .msg .m_each:nth-child(2n) .img {
  float: left;
}
.main .unit_two .msg::after {
  content: "";
  display: block;
  width: 1px;
  height: 100px;
  background-color: #000;
  position: absolute;
  top: 80px;
  left: 699px;
}
@media screen and (max-width: 768px) {
  .main {
    width: auto;
    margin: auto;
  }
  .main .banner {
    margin-bottom: 0.5rem;
  }
  .main .unit {
    width: 100%;
    margin: auto;
    overflow: hidden;
    padding: 0 10px;
  }
  .main .unit .title {
    color: #333;
    text-align: center;
    font-weight: bold;
    margin-bottom: 0.5rem;
    font-size: 0.5rem;
  }
  .main .unit .txt {
    color: #717171;
    float: none;
    width: 100%;
    font-size: 0.3rem;
    margin-bottom: 0.5rem;
    text-indent: 2em;
  }
  .main .unit .txt2 {
    float: none;
    text-indent: 2em;
  }
  .main .banner2 {
    display: none;
  }
  .main .unit_two {
    width: 100%;
    text-align: center;
  }
  .main .unit_two .time {
    width: 100%;
    margin: auto;
    color: #333;
    font-size: 18px;
    font-weight: bold;
    position: relative;
  }
  .main .unit_two .msg {
    width: 100%;
    margin: 0 auto 0.5rem;
    height: auto;
    background: none;
    padding-top: 0;
    background: none;
  }
  .main .unit_two .msg .m_each {
    height: auto;
    margin-bottom: 0.2rem;
    position: relative;
    padding-bottom: 0rem;
  }
  .main .unit_two .msg .m_each .out_info {
    height: auto;
  }
  .main .unit_two .msg .m_each .year {
    color: #ed1d26;
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
    float: left;
    margin: 0;
    position: absolute;
    background: none;
    top: 4.5rem;
  }
  .main .unit_two .msg .m_each .year::after {
    content: none;
  }
  .main .unit_two .msg .m_each .info {
    width: 100%;
    height: 80%;
    text-align: left;
    float: right;
    margin-right: 0;
    padding: 0;
    color: #666;
    border: none;
    margin-top: 0.3rem;
    margin-bottom: 0.3rem;
    border-bottom: 1px dashed #e6e6e6;
  }
  .main .unit_two .msg .m_each .info .tip {
    color: #333;
    font-size: 0.35rem;
    line-height: 0.5rem;
    margin-bottom: 10px;
    font-weight: bold;
  }
  .main .unit_two .msg .m_each .info .text {
    font-size: 0.3rem;
    color: #666;
    -webkit-line-clamp: 10;
  }
  .main .unit_two .msg .m_each .img {
    width: 100%;
    height: auto;
    max-height: 4.2rem;
    float: right;
  }
  .main .unit_two .msg .m_each .img img {
    width: 100%;
    height: 100%;
  }
  .main .unit_two .msg .m_each::after {
    content: none;
  }
  .main .unit_two .msg .m_each:nth-child(2n) .year {
    float: left;
    margin-left: 0;
  }
  .main .unit_two .msg .m_each:nth-child(2n) .info {
    float: right;
    margin-right: 0;
    margin-left: 0;
    padding: 0;
    border-right: none;
    border-bottom: 1px dashed #e6e6e6;
  }
  .main .unit_two .msg .m_each:nth-child(2n) .img {
    float: right;
  }
}