.xw1 {
  border-radius: 1.56vw;
  width: 27.5vw;
  overflow: hidden;
  box-shadow: 0 0 .57vw rgba(0, 0, 0, .16);
  margin-bottom: 2.08vw;
  //margin-right: 8.3vw;
}

.xw1:nth-child(3n) {
  margin-right: 0;
}

.xw1 .imgbox img {
    width: 27.5vw;
}

img {
  display: block;
}

.xw1 .msgbox {
  background-color: #fff;
  padding: 1.82vw 2.81vw 1.61vw 2.08vw;
  box-sizing: border-box;
}

.xw1 .msgbox h1 {
  font-size: 1.04vw;
  line-height: 1.56vw;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.xw1 .msgbox h2 {
  font-size: .83vw;
  line-height: 1.56vw;
  margin-top: 1.22vw;
  margin-bottom: 1.04vw;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.xw1 .msg1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.xw1 .msgbox h3 {
  font-size: .83vw;
}

.xw1 .msgbox img {
  width: 1.82vw;
}

.xw1_1 {
  display: flex;
  flex-wrap: wrap;
    justify-content: space-between;
}

.xw_main {
  background: url(../images/xwbg2.png) no-repeat;
  background-size: 100% 100%;
  padding: 4.17vw 0 6.25vw;
}

.cp4_2 {
  display: flex;
  justify-content: center;
  margin-top: 3.13vw;
}

.cp4_2 .before,
.cp4_2 .next {
  display: block;
  width: 4.53vw;
  text-align: center;
  line-height: 2.14vw;
  font-size: .83vw;
  border: .05vw solid #000;
  box-sizing: border-box;
  background-color: #fff;
  margin: 0 .78vw;
}

.cp4_2 .next {
  background-color: #000;
  color: #fff;
}

.cp4_2 .num {
  display: flex;
}

.cp4_2 .num .bs a {
  background-color: #000;
  color: #fff;
}

.cp4_2 .num span a {
  display: block;
  width: 2.14vw;
  height: 2.14vw;
  text-align: center;
  line-height: 2.14vw;
  font-size: 1.25vw;
  margin: 0 .78vw;
  background-color: #DFDFDF;
}


@media screen and (max-width: 1200px) {
  .xw_main {
    padding: 10% 2%;
    box-sizing: border-box;
  }

    .xw1_1 {
        justify-content: space-between;
    }

    .xw1 {
        width: 49%;
        margin-bottom: 2%;
        margin-right: 0;
    }

    .xw1 .imgbox img {
        width: 100%;
    }


  .xw1:last-child {
    display: none;
  }

  .xw1 .msgbox {
    padding: 2%;
  }

  .xw1 .msgbox h1 {
    font-size: 16px;
    line-height: normal;
  -webkit-line-clamp: 1;
  }

  .xw1 .msgbox h2 {
    font-size: 14px;
    line-height: 24px;
  }

  .xw1 .msgbox h3 {
    font-size: 14px;
  }

  .xw1 .msgbox img {
    width: 20px;
  }


  .cp4_2 .before,
  .cp4_2 .next {
    width: 90px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
  }

  .cp4_2 .num span a {
    height: 30px;
    width: 30px;
    line-height: 30px;
    font-size: 16px;
  }
}