.bossgoo-index-staticvideo21 {
  padding-top: 0;
  display: flex;
  border-bottom: 1px solid #d8d8d8;
}

.bossgoo-index-staticvideo21 .videoleft {
  display: flex;
  width: 50%;
}

.bossgoo-index-staticvideo21 .videoleft .videobtn {
  width: 170px;
  height: auto;
  border-right: 1px solid #d8d8d8;
}

.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext,
.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev {
  width: 170px;
  height: 170px;
  line-height: 170px;
  text-align: center;
  cursor: pointer;
}

.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext span,
.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev span {
  font-size: 90px;
}

.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev {
  border-bottom: 1px solid #d8d8d8;
}

.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev:hover,
.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext:hover {
  border-bottom: 2px solid var(--themeColor);
}

.bossgoo-index-staticvideo21 .videoleft .titlebox {
  padding: 100px 0 30px 75px;
}

.bossgoo-index-staticvideo21 .videoleft .titlebox .first-title {
  text-align: left;
  color: var(--themeColor);
  font-weight: normal;
}

.bossgoo-index-staticvideo21 .videoleft .des {
  width: 90%;
  margin-bottom: 20px;
}

.bossgoo-index-staticvideo21 .videoleft .more {
  color: #999;
}

.bossgoo-index-staticvideo21 .videoright {
  width: 50%;
  position: relative;
  top: -20px;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo {
  display: flex;
  justify-content: flex-start;
  overflow: hidden;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper {
  width: 60%;
  overflow: visible;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .swiper-slide {
  transition: all 0.5s;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .videobox {
  position: relative;
  cursor: pointer;
  height: 280px;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .videobox img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .videobox:hover .iconfont {
  color: var(--themeColor);
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .videobox .iconfont {
  position: absolute;
  bottom: 5px;
  left: 5px;
  font-size: 32px;
}

.bossgoo-index-staticvideo21 .cover {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
  transition: all 0.5s;
  z-index: 10000;
}

.bossgoo-index-staticvideo21 .videoboxpop {
  box-sizing: border-box;
  display: none;
  width: 80vw;
  height: auto;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 100000;
  text-align: center;
  overflow: visible;
}

.bossgoo-index-staticvideo21 .videoboxpop .closebtn {
  color: #fff;
  position: absolute;
  font-size: 32px;
  top: -20px;
  right: -20px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
}

.bossgoo-index-staticvideo21 .videoboxpop .closebtn:hover {
  color: red;
}

.bossgoo-index-staticvideo21 .videoboxpop video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 80vh;
}

.bossgoo-index-staticvideo21 .videoboxpop.show,
.bossgoo-index-staticvideo21 .cover.show {
  display: block;
}

@media only screen and (max-width:1680px) {
  .bossgoo-index-staticvideo21 .videoleft .videobtn {
    width: 140px;
    height: auto;
    border-right: 1px solid #d8d8d8;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev {
    width: 140px;
    height: 140px;
    line-height: 140px;
    text-align: center;
    cursor: pointer;
  }
  .bossgoo-index-staticvideo21 .videoleft .titlebox {
    padding: 64px 0 30px 75px;
  }
}

@media only screen and (max-width:1280px) {
  .bossgoo-index-staticvideo21 .videoleft .videobtn {
    width: 120px;
    height: auto;
    border-right: 1px solid #d8d8d8;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev {
    width: 120px;
    height: 120px;
    line-height: 120px;
    text-align: center;
    cursor: pointer;
  }
  .bossgoo-index-staticvideo21 .videoleft .titlebox {
    padding: 24px 0 30px 75px;
  }
  .bossgoo-index-staticvideo21 .videoleft .titlebox .first-title {
    margin-bottom: 20px;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext span,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev span {
    font-size: 60px;
  }
}

@media only screen and (max-width:1040PX) {
  .bossgoo-index-staticvideo21 {
    border-bottom: none;
  }
  .bossgoo-index-staticvideo21 .videoleft {
    flex-direction: column-reverse;
    width: 100%;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn {
    display: flex;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn {
    width: 100%;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev {
    width: 50%;
    height: 1.2rem;
    line-height: 1.2rem;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext span,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev span {
    font-size: .6rem;
  }
  .bossgoo-index-staticvideo21 {
    flex-direction: column;
  }
  .bossgoo-index-staticvideo21 .videoleft .titlebox {
    padding: 20px 30px;
  }
  .bossgoo-index-staticvideo21 .videoright {
    width: 100%;
    position: relative;
    top: 0;
  }
  .bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper {
    width: calc(100% - .4rem);
    overflow: visible;
    margin-left: .2rem;
    margin-right: .2rem;
  }
  .bossgoo-index-staticvideo21 .videoleft .des {
    line-height: 1.5;
  }
  .bossgoo-index-staticvideo21 .videoboxpop .closebtn {
    font-size: .32rem;
  }
}

.bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .swiper-slide.swiper-slide-prev {
  opacity: 0;
}


@media only screen and (max-width:1040PX) {
  .bossgoo-index-staticvideo21 .videoright .swiperVideo .videoSwiper .videobox .iconfont{
    position: absolute;
    left: 50%;
    top: 50%;
    bottom: initial;
    transform: translate(-50%,-50%);
    font-size: 50px;
    color: var(--themeColor);
  }
}


.bossgoo-index-staticvideo21{
  border-bottom: none;
}
.bossgoo-index-staticvideo21 .wrap{
  width: 100%;
  display: flex;
}
.bossgoo-index-staticvideo21 .videoleft .videobtn{
  border-right: none;
}
.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev,
.bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext{
  border: 1px solid #d8d8d8;
}
@media only screen and (max-width: 1040px){
  .bossgoo-index-staticvideo21 .wrap{
    flex-direction: column;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev,
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnnext{
    border: none;
  }
  .bossgoo-index-staticvideo21 .videoleft .videobtn .videobtnprev{
    border-bottom: 1px solid #d8d8d8;
  }
}