.flex-box-v {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-flow: column wrap;
  flex-flow: column wrap;
  -webkit-justify-content: center;
  justify-content: center;
}
/*banner*/
.Banner-container {
  height: 100vh;
  min-height: 600px;
  max-height: 1600px;
  width: 100vw;
}
.banner-background {
  background-size: cover;
  background-position: center;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}
.banner-slide {
  display: flex;
  flex-flow: column;
  justify-content: center;
  overflow: hidden;
}
.banner-text {
  margin: 0 auto;
  width: 90%;
  max-width: 1480px;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  display:block;
}
.banner-text h1 {
  font-weight: normal;
  font-size: 54px;
  margin-bottom: 30px;
  color: #fff;
}
.banner-text h2 p{
  position:relative;
  margin-top: 1rem;
  padding-top: 30px;
  color: #fff;
  font-size: 24px;
  font-weight: normal;
}

.banner-text .text-line{
  height:1px;
  width:100px;
  background:#fff;
  z-index:1;
}

.banner-text h2 span{
  font-size: 18px;
  display: inline-block;
  margin-top: 15px;
  color:#fff;
}
.banner-bg-ss {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
  background: rgba(0, 0, 0, 0.1);
}
.banner-text {
  z-index: 10;
}
.banner-text:before {
  content: "";
  position: absolute;
  width: 300px;
  height: 400px;
  display: block;
  border: 10px solid rgba(255, 255, 255, 0.2);
  top: 4.5rem;
  margin-top: -200px;
  left: -6rem;
  display:none;
}
.small-title {
  color: #fff;
  margin-bottom: 1rem;
  font-size: 40px;
  font-weight:200;
  font-family: 'Oswald', sans-serif;
}
/*.banner-warpper.swiper-wrapper {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
}
.banner-warpper.swiper-wrapper .banner-background {
transition-timing-function: cubic-bezier(0.75, 0.22, 0.25, 1);
will-change: transform;
}*/
.banner-switch {
position: absolute;
    z-index: 30;
    right: auto;
    bottom: 10px;
    height: 70px;
    color: #fff;
    right: 0;
    display: flex;
    margin-top: 0px;
    background: rgba(197,39,48,0); 
    width: 45%;
    justify-content: flex-end;
    align-items: center;
    text-transform: uppercase;
}
.banner-switch > div > * {
  display: inline-block;
  vertical-align: middle;
}
.sL_icon {
  background-size: contain;
  width: 18px;
  height: 18px;
  background-repeat: no-repeat;
  background-position: center;
}
.banner-switch > div > span {
  margin: 0 0.5rem;
  font-size: 0.825rem;
}
.banner-switch > div {
  margin: 0.3rem 2rem;
}
.banner-switch > div {
  cursor: pointer;
  transition: 0.5s;
}
.swiper-button-disabled {
  opacity: 0.4;
}

.Banner-A1 {
  z-index: 1;
}

.banner-background {
  transition: 1s 2.5s;
  transform: perspective(1000px) translate3d(0, 0, 100px);
}
.swiper-slide.banner-slide.swiper-slide-active .banner-background {
  transition: 5s 0s;
  transform: perspective(1000px) translate3d(0, 0, 0px);
}
.banner-text:before {
  transition-delay: 2s;
  transition-duration: 2s;
  transform: translate3d(-80px, 0, 0);
  opacity: 0;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text:before {
    animation-name: fadeInUp;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: both;
   opacity: 0;
}



.swiper-slide.banner-slide.swiper-slide-active .banner-text * {
    animation-name: lv-fadeInUp;
    animation-duration: 1.5s;
    animation-delay: 1s;
    animation-fill-mode: both;

}

.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(1) {
  animation-delay: 1.1s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(2) {
  animation-delay: 1.2s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(3) {
  animation-delay: 1.3s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(1) {
  animation-delay: 1.5s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(2) {
  animation-delay: 1.6s;
}


@media screen and (max-width: 1600px) {
  .banner-text {
    max-width: 1200px;
    width: 80%;
  }
}
@media screen and (max-width: 1200px) {
  .banner-text:before {
    content: "";
    position: absolute;
    width: 300px;
    height: 400px;
    display: block;
    border: 10px solid rgba(255, 255, 255, 0.2);
    top: 4.5rem;
    margin-top: -200px;
    left: 50%;
    margin-left: -150px;
    display:none;
  }
.banner-text .text-line{
  height:1px;
  width:100px;
  background:#fff;
  z-index:1;
  margin:0px auto;
  }

  .banner-text {
    text-align: center;
  }
  .banner-text h2 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 769px) {
  .banner-background.mo-img{
  display:none;
  }
}

@media screen and (max-width: 768px) {
  .banner-background.mo-img{
  display:block;
  }
    .banner-background.pc-img{
  display:none;
  }
  .banner-switch {
    top: auto;
    bottom: 2rem;
    left: 5%;
    right: 5%;
    justify-content: center;
    align-items: center;
    display: none;
  }
    .banner-text h2:before {
    left: calc((100% - 60px)/2);
      width:60px;
}
  .banner-text h1 {
    font-size: 24px;
    line-height: 1.2;
  }
  .banner-text h2 p{
  font-size:16px;
    padding-top:5px;
  }
  .banner-text h2 span{
  font-size:14px;
  }
  .banner-text h2 {
    font-size: 14px;
    line-height: 1.4;
  }
  .banner-text .text-line{
  width:50px;
  }
  .small-title {
    font-size: 22px;
  }
  .banner-text:before {
    opacity: 0;
  }

  
  
}
/*banner*/