#banner {
  position: relative;
  padding-top: 80px;
}

#banner .swiper-slide img {
  display: block;
  width: 100%;
}

#banner .cube-container{
  height: 309px;
}

#banner #cube  {
  height: 309px;
}

#banner #cube figure {
  height: 309px;
}

#banner #cube figure div {
  height: 309px !important;
}

#main {

  /* background-color: #f8f8f8; */
}

#main .sec {
  padding: 20px 40px;
  text-align: center;
  /* margin-bottom: 20px; */
  background-color: #fff;
}

#main .sec .title {
  padding-top: 20px;
  font-size: 36px;
  color: #282828;
}

#main .sec .row1 {
  text-align: center;
  font-size: 26px;
  color: #282828;
}

#main .sec .row2 {
  font-size: 24px;
  color: #444;
}

#main .sec .cover {
  width: 100%;
  margin: 20px 0;
}

#main .sec3 .gallery .top,
#main .sec3 .gallery .bottom {
  display: flex;
}

#main .sec3 .gallery .top .frame,
#main .sec3 .gallery .bottom .frame {
  flex: 1;
  height: 200px;
  overflow: hidden;
  margin: 10px;
}

#main .sec3 .gallery .top .frame img,
#main .sec3 .gallery .bottom .frame img {
  width: 100%;
}

#main .sec4 .special {
  padding-top: 20px;
  text-align: left;
}

#main .sec4 .special .item {
  width: 50%;
  padding: 0 10px;
  overflow: hidden;
  padding-bottom: 30px;
  box-sizing: border-box;
}

#main .sec4 .special .item .i-title {
  position: relative;
  padding-left: 50px;
  line-height: 48px;
  font-size: 28px;
  color: #444;
}

#main .sec4 .special .item .icon {
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -20px;
  width: 40px;
}

#main .sec4 .special .item .i-row {
  color: #5f5f5f;
  font-size: 24px;
  padding-top: 10px;
}

#main .sec5 .news {
  text-align: left;
}

#main .sec5 .news .n-item {
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #ff6637;
}

#main .sec5 .news .n-item .n-title {
  font-size: 32px;
  color: #ff6637;
}

#main .sec5 .news .n-item .n-cont {
  font-size: 24px;
  color: #767676;
}