.prolist {
  padding: 50px 0 30px;
}

.summary {
  margin-top: 40px;
  padding-bottom: 30px;
  border-bottom: 2px solid #e2e2e2;
  text-align: center;
}
.summary > h1 {
  font-size: 24px;
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  color: #333;
  text-align: left;
}
.summary .txt {
  overflow: hidden;
  line-height: 2;
  font-size: 15px;
  font-family: sans-serif, Arial;
  text-align: left;
  transition: all 0.35s;
}
.summary .txt.clamp2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.summary .btndown {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 30px;
  border-radius: 30px;
  background: var(--btn-bg);
  cursor: pointer;
  color: #fff;
  margin-top: 15px;
}
.summary .btndown i {
  display: block;
  transition: all 0.35s;
}
.summary .btndown[typeof='open'] i {
  transform: rotate(-180deg)
}

.productslist {
  overflow: hidden;
  padding: 30px 0;
  display: flex;
  flex-wrap: wrap;
}
.productslist .item {
  width: calc((100% - 40px) / 2);
  margin-bottom: 40px;
  /*border: 1px solid #d4d4d4;*/
  background-color: #fff;
  transition: all 0.3s;
  box-sizing: border-box;
  border-radius: 10px;
  overflow: hidden;
}
.productslist .item:hover {
  box-shadow: 0 0 10px #d4d4d4;
}
.productslist .item:not(:nth-child(2n)) {
  margin-right: 40px;
}
.productslist .item .box {
  padding: 20px;
  display: flex;
  justify-content: space-between;
}
.productslist .item .img {
  overflow: hidden;
  width: 40%;
}
.productslist .item .txt {
  padding: 10px 40px;
  width: 60%;
}
.productslist .item .txt h3 {
  font-size: 20px;
  color: #111111;
  line-height: 2;
  margin-bottom: 30px;
  display: -webkit-box;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}
.productslist .item .txt .morelink {
  position: relative;
  transition: all 0.3s;
  box-sizing: border-box;
  background-color: var(--btn-bg);
  display: inline-block;
  overflow: hidden;
  border-radius: 20px;
  padding: 5px 20px;
  font-size: 16px;
  color: #fff
}
.productslist .item .txt .morelink:hover {
  background-color: #fff;
  color: var(--text-color-active);
}


@media(max-width: 1600px) {
  .summary {
    margin-top: 34px;
    padding-bottom: 26px;
  }
  .summary > h1 {
    font-size: 20px;
    margin-bottom: 17px;
  }

  .productslist {
    padding: 26px 0;
  }
}

@media(max-width: 1440px) {
  .summary {
    margin-top: 28px;
    padding-bottom: 21px;
  }
  .summary > h1 {
    font-size: 17px;
    margin-bottom: 14px;
  }

  .productslist {
    padding: 21px 0;
  }
}

@media(max-width:1409px) {
  .productslist .item {
    width: calc((100% - 25px) / 2);
    margin-bottom: 25px;
  }
  .productslist .item:not(:nth-child(2n)) {
    margin-right: 25px;
  }
  .productslist .item .box {
    padding: 0
  }
  .productslist .item .txt {
    padding: 30px
  }
  .productslist .item .txt h3 {
    font-size: 19px;
    line-height: 1.5;
    -webkit-line-clamp: 3;
  };
}

@media(max-width: 1220px) {
  .summary {
    margin-top: 26px;
    padding-bottom: 20px;
  }
  .summary > h1 {
    font-size: 16px;
  }

  .productslist {
    padding: 20px 0;
  }
  .productslist .item {
    width: calc((100% - 15px) / 2);
    margin-bottom: 15px;
  }
  .productslist .item:not(:nth-child(2n)) {
    margin-right: 15px;
  }
  .productslist .item .txt {
    padding: 10px
  }
  .productslist .item .txt h3 {
    font-size: 18px;
  }
  .productslist .item .txt .morelink {
    padding: 5px 15px;
    font-size: 16px
  };
}

@media(max-width:991px) {
  .summary .txt {
    font-size: 12px;
  }

  .productslist .item .txt h3 {
    font-size: 16px;
    line-height: 20px;
  }
  .productslist .item .txt .morelink {
    padding: 2 10px;
    font-size: 14px
  }
}

@media(max-width:767px) {
  .productslist .item .img {
    padding: 10px;
  }
  .productslist .item .txt h3 {
    font-size: 14px;
    margin-bottom: 15px;
  }
  .productslist .item .txt .line1 {
    margin-bottom: 20px;
    display: none;
  }
  .productslist .item .txt .info {
    margin-bottom: 0;
    display: none;
  }
  .productslist .item .txt .info p i {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 24px;
  }
  .productslist .item .txt .info p span {
    font-size: 14px;
    line-height: 20px;
    margin-top: 10px;
  }
  .productslist .item .txt .morelink {
    padding: 5px 15px;
    font-size: 13px;
    line-height: 20px;
  }
}

@media(max-width: 639px) {
  .summary {
    margin-top: 24px;
    padding-bottom: 18px;
  }
  .summary > h1 {
    font-size: 14px;
    margin-bottom: 12px;
  }

  .productslist .item {
    width: 100%;
    margin-right: 0 !important;
    margin-bottom: 15px;
  }
}