.picsDg {
  height: 100vh;
  width: 100vw;
  padding-top: 0 !important;
  background: url(../images/picbg1.png) #1e1f22;
}

.coverBg:before {
  content: '';
  position: absolute;
  width: 70%;
  height: 50%;
  right: 0;
  bottom: 0;
  background: url(../images/tusuo_b.png) no-repeat bottom right;
  z-index: 0;
  background-size: contain;
}

.coverBg:after {
  content: '';
  position: absolute;
  width: 60%;
  height: 100%;
  left: 0;
  top: 0;
  background: url(../images/tushuo_l.png) no-repeat left top;
  z-index: 0;
  background-size: contain;
}

.coverTxt .coverTitimg {
  position: absolute;
  left: 4vw;
  top: 38%;
  transform: translateY(-50%);
  width: 3.13rem;
  z-index: 3
}

.coverTxt .coverinfo {
  position: absolute;
  right: 4vw;
  bottom: 4vw;
  color: #fff;
  z-index: 5;
  max-width: 46%;
  text-align: right;
}

.coverTxt .coverinfo .tit {
  font-size: .28rem;
  margin-bottom: .2rem;
}

.coverTxt .coverinfo .desc {
  font-size: .18rem;
  margin-bottom: .2rem;
}

.coverTxt {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 20;
  background: rgba(0, 0, 0, .2);
}

.slide-pics .swiper-slide {
  height: 100vh;
  width: 100vw;
}

.slide-pic .swiper-slide {}

.slide-pics .swiper-slide .img-wrap {
  height: 100vh;
  width: 100vw;
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  padding-top: 1.16rem
}

.slide-pics .swiper-slide .img-wrap img {
  display: inline-block;
}

.desc-hide {
  position: absolute;
  left: 50%;
  top: -.4rem;
  display: block;
  width: .8rem;
  height: .4rem;
  margin-left: -.4rem;
  cursor: pointer;
  background: rgba(21, 67, 127, .6);
  border-radius: .4rem .4rem 0 0;
  text-align: center;
  color: #fff;
  line-height: .45rem;
  font-size: .24rem;
  color: #fff !important
}

.desc-show:before {
  content: "\eabe";
  font-family: "swiper-icons" !important;
}

#descToggle {
  background: #004190;
  width: .625rem;
  height: .3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: .3rem .3rem 0 0;
  font-size: .125rem;
  top: -.3rem;
  position: absolute;
  left: 50%;
  margin-left: -.3rem;
  font-weight: bold;
  padding: 4px 0 0;
  color: #fff;
}

.slide-picp .txts {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 10;
  color: #fff;
  background: #26272b;
  color: #fff;
  transition: .5s;
}

.slide-picp .txts.on {
  transform: translateY(100%)
}

.slide-picp .txts.on .swi-down:before {
  transform: rotateX(180deg)
}

.slide-picp .txts .txtson {
  padding: .2rem 3vw .3rem;
}

.slide-picp .txts .pageNum {
  max-width: 1rem;
  font-family: 'Georgia';
  font-size: .24rem
}

.slide-picp .txts .pageNum .swiper-pagination-current {
  color: #eacf95
}

.slide-picp .txts .txtList {
  width: calc(100% - 1rem);
  line-height: 1.6em
}

.slide-picp .txts ul li {
  display: none
}

.slide-picp .txts ul li:nth-child(1) {
  display: block;
}

.slide-pics .sbtn a {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  color: #fff;
  background: rgba(0, 0, 0, 1);
  width: .6rem;
  height: 1rem;
  text-align: center;
  line-height: 1rem;
  font-size: .4rem
}

.slide-pics .sbtn a.prev {
  left: 0;
  display: none
}

.slide-pics .sbtn a.next {
  right: 0;
  display: none
}

.slide-pics .sbtn1 a {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  color: #fff;
  background: rgba(0, 0, 0, 1);
  width: .6rem;
  height: 1rem;
  text-align: center;
  line-height: 1rem;
  font-size: .4rem
}

.slide-pics .sbtn1 a.next {
  right: 0
}

.slide-pics .sbtn1 a.prev {
  left: 0;
  display: none
}

.pictopFix {
  position: fixed;
 top: -1.2rem;
  left: 0;
  right: 0;
  background: #222;
  z-index: 10;
  padding: .15rem 3vw;
  color: #fff;
  transition: .3s;
  height: 1.16rem;
}

.pictopFix .tits {
  width: calc(100% - 1.5rem)
}

.pictopFix .tits1 {
  padding-left: .3rem;
  position: relative;
  margin-left: .3rem
}



.pictopFix .tlogo img {
  height: .7rem;
  margin-bottom:.15rem;
}

.pictopFix .hdtool {
  width: 1.5rem
}

.pictopFix.show {
  top: 0; 
}

.pictopFix a {
  color: #fff;
}

.pictopFix .tit {
  font-size: .24rem;
}

.pictopFix .infos {
  color: rgba(255, 255, 255, .8);
  display:none;
}

.pictopFix .hdtool .flex-right {
  align-items: center;
}

.pictopFix .hdtool a {
  font-size: .26rem;
  margin-left: .2rem;
  color: #fff
}

.pictopFix .hdtool a:nth-child(1) {
  margin-left: 0;
}

.pictopFix .hdtool a.icon-guanbi {
  display: none
}

.picSs {
  position: fixed;
  top: 1.05rem;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: url(../images/picbg1.png) #1e1f22;
  padding: 10vh 10vw;
  display: none
}

.picSs .scbox {
  max-height: calc(80vh - 1.05rem);
}

.picSs .scbox ul li {
  width: calc(25% - .2rem);
  margin-right: .2rem;
  margin-bottom: .2rem;
  cursor: pointer;
  background: #000
}

.picSs .scbox ul li .pic {
  height: 2.2rem;
  opacity: .8;
}

.picSs .scbox ul li.show .pic {
  opacity: 1;
}

.picSs .scbox ul li img {
  display: none
}

@media screen and (min-width: 1921px) {
  .picSs .scbox ul li {
    width: calc(20% - .2rem);
    margin-right: .2rem
  }

}

@media screen and (max-width: 980px) {
  .picSs {
    padding: 6vw 5vw;
    display: none
  }

  .picSs .scbox ul li {
    width: calc(33.3333% - .2rem);
  }

  .picSs .scbox ul li .pic {
    height: 18vw;
  }

  .coverTxt .coverinfo {
    max-width: 80%
  }

  .coverBg:before {
    width: 100%;
    height: 32%
  }

  .coverBg:after {
    width: 75%;
    height: 70%
  }

  .coverTxt .coverTitimg {
    width: 1.5rem;
    top: 35%;
  }
}

@media screen and (max-width: 768px) {
  .pictopFix .tits1 {
    width: calc(100% - 2rem);
  }

  .slide-picp .txts .txtson {
    /* display:none; */
  }

  .pictopFix .tit {
    font-size: .2rem
  }

}

@media screen and (max-width: 640px) {

  .coverTxt .coverinfo {
    max-width: inherit;
    left: 5vw;
    right: 5vw;
    bottom: 5vw
  }

  .coverTxt .coverinfo .tit,
  .pictopFix .tit {
    font-size: .24rem
  }

  .coverTxt .coverinfo .desc {
    font-size: .17rem
  }

  .coverTxt .coverTitimg {
    width: 1rem;
    top: 25%;
  }

  .slide-pics .sbtn a {
    width: .5rem;
    height: .8rem;
    line-height: .8rem;
    font-size: .3rem
  }

  .slide-pics .sbtn1 a {
    width: .5rem;
    height: .8rem;
    line-height: .8rem;
    font-size: .3rem
  }

  .pictopFix {
    height: .9rem;
    padding: 0 3vw
  }

  .pictopFix .tits1 {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    padding: .2rem 3vw;
    margin-left: 0;
    display: none
  }

  .pictopFix.show .tits1 {
    display: block;
  }

  .pictopFix .tits1:before {
    display: none
  }

  .slide-pics .swiper-slide .img-wrap {
    padding-top: 0rem
  }

  .PicsCon .slidePicL .swiper-slide {
    height: 60vw;
  }

  .slide-picp .txts .txtList {
    height: 1rem;
    overflow-y: auto;
  }

  .slidePicsps {
    max-width: 100%;
  }

  .slide-pics .swiper-slide .img-wrap img {}
}