.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: 100%;
  max-width: 1660px;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  margin-bottom: 12rem;
}
.banner-text h1 {
    color: #00286e;
    margin-bottom: 1rem;
    font-size: 48px;
    font-weight: bold;
    font-family: 微软雅黑;
}
.banner-text h2 p{
  position:relative;
  margin-top: 0rem;
  padding-top: 30px;
  color: #93aacd;
  font-size: 22px;
  font-weight: normal;
  letter-spacing: 6px;
}

.banner-text .text-line{
  display: none;
  margin: 1.5rem 0;
  height:1px;
  width:100px;
  background:rgba(220, 236, 204, 0);
  z-index:1;
}
.banner-text h2 font{
    color: #6fa07c !important;
    font-family: georgia,serif !important;
}
.banner-text h2 a {
    display: block;
    border: #00286e 2px solid;
    width: 16%;
    padding: 0.6rem;
    font-size: 1rem;
    text-align: center;
    background:rgb(0 40 110 / 0.6);
    color: #fff;
    margin:4rem 0 0 0 !important;
    border-radius: 20px;
    transition: 0.5s all;
    font-family: 微软雅黑;
}
.banner-text h2 a:hover {
    background:#00286e;
    color: #fff;
}
.banner-text h2 span{
    font-size: 16px;
    color: #004289;
    letter-spacing: 3px;
    padding-top: 0px;
    margin-bottom: 4rem;
    display: inline-block;
}
.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 {
  display: none;
  color: #91a8cd;
  margin-bottom: 1rem;
  font-size: 41px;
  font-weight:300;
  font-family: 'Oswald', sans-serif;
}
h2{
    font-size: 16px;
    color: #004289;
    letter-spacing: 3px;
    padding-top: 0px;
}

/*.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;
}
.Scroll-tip {
  position: absolute;
  z-index: 5;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 100px;
  color:#fff;
  text-align: center;
}
.Tipss {
  text-transform: uppercase;
  font-size: 0.825rem;
}
.tip_anim {
  display: inline-block;
  margin: 0.75rem 0;
  height: 30px;
}
.Tipss span {
  display: block;
}
.tip_anim span {
  display: inline-block;
  width: 1px;
  height: 100%;
  background: #fff;
  animation-name: scrollTip;
  animation-duration: 2s;
  animation-iteration-count: infinite;
  animation-timing-function: cubic-bezier(0.82, 0.24, 0.25, 1);
}
.Banner-A1 {
  z-index: 1;
}
@keyframes scrollTip {
  0% {
    transform: scale(1, 0);
    transform-origin: top;
  }
  49% {
    transform: scale(1, 1);
    transform-origin: top;
  }
  51% {
    transform: scale(1, 1);
    transform-origin: bottom;
  }
  100% {
    transform: scale(1, 0);
    transform-origin: bottom;
  }
}
.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;
}


.lv-copyright{
    width: 210px;
    bottom: 30px;
    left: 30px;
    height: 190px;
    padding-top: 5rem;
    padding-left: 35px;
    font-size: 12px;
    background: url(/img/beian_bg.png);
    z-index: 10;
    position: absolute;
}
.lv-copyright p{
    color: #e9f2ff;
    line-height: 24px;
}
.lv-copyright a{
color:#e9f2ff;
}
@media screen and (max-width: 1600px) {
  .banner-text {
    max-width: 1200px;
    width: 90%;
    margin-bottom: 12rem;
  }
  
}
@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: 1rem 0;
  }

  .banner-text {
        text-align: left;
  }
  .banner-text h2 {
    font-size: 1.5rem;
  }
}
@media screen and (min-width: 769px) {
  .banner-text h2 .solgon{
    font-weight: normal !important;
    font-size: 4rem !important;
    font-family: 微软雅黑 !important;
    color: #6786b8 !important;
}
  
  
  .banner-background.mo-img{
  display:none;
  }
}

@media screen and (max-width: 768px) {
  .swiper-slide.banner-slide.swiper-slide-active .banner-background {
  transition: 5s 0s;
  transform: perspective(1000px) translate3d(0, 0, 0px);
  background-position1: 58% 0;
}
  
  .banner-text h2 p {
    letter-spacing: 0px !important;
}
  .banner-text {
    text-align: left;
    margin-bottom: 60%;
}
  .banner-text h2 .solgon {
    font-size: 22px !important;
    font-weight: normal;
    letter-spacing: 0px !important;
}
  .banner-text h2 a {
    display: block;
    border: #01286e 2px solid;
    width: 38%;
    padding: 0.6rem;
    font-size: 0.895rem;
    font-family: 微软雅黑;
    text-align: center;
    background: #00286e8f;
    color: #fff;
    margin: 2rem 0;
    border-radius: 20px;
    transition: 0.5s all;
}
  .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 {
    color: #00286e;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
  }
  .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;
    letter-spacing: 4px;
  }
  .banner-text .text-line{
  width:50px;
        display: none;
  }
  .small-title {
    display: none;
    font-size: 22px;
  }
  .banner-text:before {
    opacity: 0;
  }
  .Scroll-tip {
  bottom: 0px;
}
  
.lv-copyright{
display:none;
}
  
}
/*banner*/
@media only screen and (max-width: 1024px) and (min-width: 768px){
.banner-text h2 .solgon{
    font-weight: normal !important;
    font-size: 2rem !important;
    font-family: 微软雅黑 !important;
    color: #6786b8 !important;
    letter-spacing: 0px;
  }
  .banner-text h1 {
    color: #91a8cd !important;
    margin-bottom: 1rem !important;
    font-size: 36px !important;
    font-weight: 300 !important;
    font-family: 'Oswald', sans-serif !important;
}
  .banner-text h2 p {
    position: relative !important;
    margin-top: 0rem !important;
    padding-top: 30px !important;
    color: #93aacd !important;
    font-size: 16px !important;
    font-weight: normal !important;
    letter-spacing: 6px !important;
}

}
@media only screen and (max-width: 1366px) and (min-width: 1025px){
  .banner-text h2 .solgon {
    font-weight: normal !important;
    font-size: 3rem !important;
    font-family: 微软雅黑 !important;
    color: #6786b8 !important;
    letter-spacing: 0px !important;
}
.banner-text h1 {
  color: #91a8cd;
  margin-bottom: 1rem;
  font-size: 41px;
  font-weight:300;
  font-family: 'Oswald', sans-serif;
}
  .small-title {
    display: none;
    color: #91a8cd;
    margin-bottom: 1rem;
    font-size: 36px !important;
    font-weight: 300;
    font-family: 'Oswald', sans-serif;
}
  h2{
    font-size: 1rem !important;

}
  .lv-copyright{
    padding-top: 8rem !important;
    padding-left: 1rem !important;
  }
}