.content {
  width: 100%;
  padding-top: 74px;
  padding-bottom: 129px;
}
.content .top {
  width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}
.content .top .item {
  min-width: 140px;
  height: 54px;
  background-color: #f6f6f6;
  border-radius: 27px;
  margin-right: 19px;
  transition: 0.5s;
  margin-bottom: 20px;
}
.content .top .item a {
  display: block;
  font-size: 16px;
  line-height: 54px;
  color: #333333;
  text-align: center;
  padding: 0 38px;
  transition: 0.5s;
}
.content .top .item.active {
  background-color: #e83428;
}
.content .top .item.active a {
  color: #fff;
}
.content .top .item:hover {
  background-color: #e83428;
}
.content .top .item:hover a {
  color: #fff;
}
.content .list {
  width: 1440px;
  margin: 0 auto;
  margin-top: 72px;
  display: flex;
  flex-wrap: wrap;
  padding-bottom: 94px;
}
.content .list .item {
  width: calc(32.222% - 60px);
  background-color: #f6f6f6;
  padding: 40px 30px 27px 30px;
  margin-right: 1.666%;
  position: relative;
  margin-bottom: 24px;
}
.content .list .item:nth-child(3n) {
  margin-right: 0;
}
.content .list .item .icon {
  display: flex;
  align-items: center;
  font-size: 16px;
  line-height: 18px;
  color: #e83428;
}
.content .list .item .icon img {
  width: 26px;
  height: 30px;
  margin-right: 14px;
}
.content .list .item .title {
  height: 64px;
  font-size: 22px;
  line-height: 32px;
  color: #333333;
  margin-top: 24px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transition: 0.5s;
}
.content .list .item .line {
  width: 100%;
  height: 1px;
  background-color: #e8e8e8;
  margin-top: 20px;
}
.content .list .item .bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 22px;
}
.content .list .item .bottom .left {
  display: flex;
  align-items: center;
  font-size: 16px;
  line-height: 18px;
  color: #999999;
  transition: 0.5s;
}
.content .list .item .bottom .left svg {
  width: 22px;
  height: 16px;
  margin-right: 8px;
}
.content .list .item .bottom .left svg .cls-1 {
  fill: #aeadad;
  transition: 0.5s;
}
.content .list .item .bottom .right {
  width: 56px;
  height: 56px;
}
.content .list .item .bottom .right a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  border: solid 1px #e0e0e0;
  border-radius: 50%;
  position: relative;
  z-index: 10;
  transition: 0.5s;
}
.content .list .item .bottom .right a img {
  width: 16px;
  height: 15px;
}
.content .list .item .bottom .right:hover a {
  border: solid 1px #8d8d8d;
}
.content .list .item > a {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: block;
}
.content .list .item:hover .title {
  color: #e83428;
}
.content .list .item:hover .bottom .left {
  color: #e83428;
}
.content .list .item:hover .bottom .left svg .cls-1 {
  fill: #e83428;
}
@media screen and (max-width: 1560px) {
  .content .top {
    width: 90%;
    margin: 0 auto;
    display: flex;
  }
  .content .list {
    width: 90%;
    margin: 0 auto;
    margin-top: 72px;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 94px;
  }
}
@media screen and (max-width: 1080px) {
  .content .list .item {
    width: calc(49% - 60px);
    background-color: #f6f6f6;
    padding: 40px 30px 27px 30px;
    margin-right: 2%;
    position: relative;
    margin-bottom: 24px;
  }
  .content .list .item:nth-child(3n) {
    margin-right: 2%;
  }
  .content .list .item:nth-child(2n) {
    margin-right: 0;
  }
}
@media screen and (max-width: 680px) {
  .content .list .item {
    width: calc(100% - 60px);
    background-color: #f6f6f6;
    padding: 40px 30px 27px 30px;
    margin-right: 0;
    position: relative;
    margin-bottom: 24px;
  }
  .content .list .item:nth-child(3n) {
    margin-right: 0;
  }
  .content .list .item:nth-child(2n) {
    margin-right: 0;
  }
  .content .top .item {
    min-width: 100px;
    height: 40px;
    background-color: #f6f6f6;
    border-radius: 27px;
    margin-right: 10px;
    transition: 0.5s;
    margin-bottom: 20px;
  }
  .content .top .item a {
    display: block;
    font-size: 16px;
    line-height: 40px;
    color: #333333;
    text-align: center;
    padding: 0 20px;
    transition: 0.5s;
  }
  .content {
    width: 100%;
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .content .list {
    width: 90%;
    margin: 0 auto;
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 40px;
  }
}