#content {
  display: flex;
  justify-content: space-between;
}
#content .cont-l {
  width: 300px;
}
#content .cont-l .brands,
#content .cont-l .reviews,
#content .cont-l .devices,
#content .cont-l .recommend {
  margin-bottom: 14px;
}
#content .cont-l .brands .title,
#content .cont-l .reviews .title,
#content .cont-l .devices .title,
#content .cont-l .recommend .title {
  border-bottom: 2px solid #eee;
  padding-bottom: 8px;
  margin-bottom: 16px;
}
#content .cont-l .brands .title span,
#content .cont-l .reviews .title span,
#content .cont-l .devices .title span,
#content .cont-l .recommend .title span {
  display: inline-block;
  font-family: b;
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  padding-bottom: 8px;
  border-bottom: 2px solid #4470F5;
  transform: translate3d(0, 10px, 0);
}
#content .cont-l .brands .brands-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(50px, 1fr));
  grid-gap: 16px 8px;
  margin-bottom: 16px;
}
#content .cont-l .brands .brands-list li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#content .cont-l .brands .brands-list li a {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
}
#content .cont-l .brands .brands-list li .img-box {
  width: 69px;
  height: 69px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 47px 47px 47px 47px;
  border: 1px solid #eee;
  margin-bottom: 4px;
}
#content .cont-l .brands .brands-list li .img-box img {
  width: 100%;
}
#content .cont-l .brands .brands-list li span {
  width: 100%;
  display: block;
  font-family: r;
  font-weight: 400;
  font-size: 12px;
  color: #333333;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
}
#content .cont-l .brands .brands-list li:hover .img-box {
  border-color: #4470F5;
}
#content .cont-l .brands .brands-list li:hover span {
  color: #4470F5;
}
#content .cont-l .brands .all-brand {
  width: 100%;
  height: 40px;
  background: #4470F5;
  border-radius: 0px 0px 0px 0px;
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  display: block;
  text-align: center;
  line-height: 43px;
}
#content .cont-l .reviews ul li {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
#content .cont-l .reviews ul li .num {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  text-align: center;
  line-height: 22px;
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  background: #CFCFCF;
}
#content .cont-l .reviews ul li .re-title {
  width: calc(100% - 28px);
  font-family: r;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#content .cont-l .reviews ul li:last-child {
  margin-bottom: 0;
}
#content .cont-l .reviews ul li:hover .re-title {
  color: #4470F5;
}
#content .cont-l .reviews ul li:nth-child(1) .num,
#content .cont-l .reviews ul li:nth-child(2) .num,
#content .cont-l .reviews ul li:nth-child(3) .num {
  background: #D22221;
}
#content .cont-l .devices ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(50px, 1fr));
  grid-gap: 16px 15px;
}
#content .cont-l .devices ul li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
#content .cont-l .devices ul li a {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
}
#content .cont-l .devices ul li .img-box {
  width: 90px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 4px;
}
#content .cont-l .devices ul li .img-box img {
  width: 100%;
}
#content .cont-l .devices ul li span {
  width: 100%;
  display: block;
  font-family: r;
  font-weight: 400;
  font-size: 12px;
  color: #333333;
  text-align: center;
  overflow: hidden;
  word-break: break-word;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
#content .cont-l .devices ul li:hover .img-box {
  border-color: #4470F5;
}
#content .cont-l .devices ul li:hover span {
  color: #4470F5;
}
#content .cont-l .recommend ul li {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
#content .cont-l .recommend ul li a {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 1;
}
#content .cont-l .recommend ul li .img-box {
  width: 100px;
  height: 56px;
  border-radius: 0px 0px 0px 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  margin-right: 8px;
}
#content .cont-l .recommend ul li .img-box .num {
  position: absolute;
  top: 0;
  left: 0;
  width: 16px;
  height: 16px;
  margin-right: 8px;
  text-align: center;
  line-height: 20px;
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  background: #D22221;
}
#content .cont-l .recommend ul li .img-box img {
  width: 100%;
}
#content .cont-l .recommend ul li .reco-title {
  width: calc(100% - 108px);
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #333333;
  line-height: 16px;
  overflow: hidden;
  word-break: break-word;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
#content .cont-l .recommend ul li:hover .reco-title {
  color: #4470F5;
}
#content .cont-l .recommend ul .first-item {
  width: 100%;
  height: 168px;
  border-radius: 0px 0px 0px 0px;
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
}
#content .cont-l .recommend ul .first-item img {
  width: 100%;
}
#content .cont-l .recommend ul .first-item .num {
  position: absolute;
  top: 0;
  left: 0;
  width: 16px;
  height: 16px;
  margin-right: 8px;
  text-align: center;
  line-height: 20px;
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  background: #D22221;
}
#content .cont-l .recommend ul .first-item .reco-title {
  width: 100%;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 0px 0px 0px 0px;
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 16px;
  font-family: b;
  font-weight: bold;
  font-size: 14px;
  color: #FFFFFF;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cont-r {
  width: 760px;
}
.cont-r .r-title {
  border-bottom: 2px solid #eee;
  padding-bottom: 8px;
  margin-bottom: 16px;
}
.cont-r .r-title span {
  display: inline-block;
  font-family: b;
  font-weight: bold;
  font-size: 18px;
  color: #333333;
  padding-bottom: 8px;
  border-bottom: 2px solid #4470F5;
  transform: translate3d(0, 10px, 0);
}
.cont-r .all-brand-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(100px, 1fr));
  grid-gap: 16px;
}
.cont-r .all-brand-list li {
  position: relative;
  display: flex;
  align-items: center;
  padding: 12px;
}
.cont-r .all-brand-list li a {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}
.cont-r .all-brand-list li .img-box {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  border: 1px solid rgba(238, 238, 238, 0.93);
}
.cont-r .all-brand-list li .img-box img {
  width: 100%;
}
.cont-r .all-brand-list li .list-r {
  width: calc(100% - 100px);
}
.cont-r .all-brand-list li .list-r h3 {
  margin-bottom: 4px;
  font-family: b;
  font-weight: bold;
  font-size: 24px;
  color: #333333;

  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.cont-r .all-brand-list li .list-r .device {
  font-family: r;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
}
.cont-r .all-brand-list li:hover {
  background: #EEEEEE;
}
.cont-r .all-brand-list li:hover .list-r h3 {
  color: #4470F5;
}
@media (min-width: 860px) and (max-width: 1200px) {
  #content {
    flex-direction: column-reverse;
  }
  #content .cont-l {
    width: 100%;
  }
  #content .cont-l .brands .brands-list {
    grid-template-columns: repeat(6, minmax(50px, 1fr));
  }
  #content .cont-l .devices ul {
    grid-template-columns: repeat(5, minmax(50px, 1fr));
  }
  #content .cont-r {
    width: 100%;
  }
}
@media (min-width: 750px) and (max-width: 859px) {
  #content {
    flex-direction: column-reverse;
  }
  #content .cont-l {
    width: 100%;
  }
  #content .cont-l .brands .brands-list {
    grid-template-columns: repeat(5, minmax(50px, 1fr));
  }
  #content .cont-l .devices ul {
    grid-template-columns: repeat(4, minmax(50px, 1fr));
  }
  #content .cont-r {
    width: 100%;
  }
}
@media (min-width: 560px) and (max-width: 749px) {
  #content {
    flex-direction: column-reverse;
  }
  #content .cont-l {
    width: 100%;
  }
  #content .cont-r {
    width: 100%;
  }
}
@media (min-width: 0px) and (max-width: 559px) {
  #content {
    flex-direction: column-reverse;
  }
  #content .cont-l {
    width: 100%;
  }
  #content .cont-r {
    width: 100%;
  }
  #content .cont-r .all-brand-list {
    grid-template-columns: repeat(1, minmax(100px, 1fr));
  }
  #content .cont-r .all-brand-list li {
    padding: 4px;
  }
  #content .cont-r .all-brand-list li a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
  }
  #content .cont-r .all-brand-list li .img-box {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    border: 1px solid rgba(238, 238, 238, 0.93);
  }
  #content .cont-r .all-brand-list li .img-box img {
    width: 100%;
  }
  #content .cont-r .all-brand-list li .list-r {
    width: calc(100% - 100px);
  }
  #content .cont-r .all-brand-list li .list-r h3 {
    margin-bottom: 4px;
    font-family: b;
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    line-height: 23px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  #content .cont-r .all-brand-list li .list-r .device {
    font-family: r;
    font-weight: 400;
    font-size: 14px;
    color: #333333;
  }
}