.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;
}
.banner-text h1 {
 font-weight: normal;
 font-size: 48px;
 margin-bottom: 30px;
 color: #fff;
 text-shadow: 0px 0px 2px rgba(0,0,0,0.3);
}
.banner-text h2 p{
 position: relative;
 margin-top: 1rem;
 padding-top: 20px;
 color: #fff;
 font-size: 20px;
 font-weight: normal;
 line-height: 36px;
 text-shadow: 0px 0px 2px rgba(0,0,0,0.3);
}

.banner-text .text-line{
 height:1px;
 width:80px;
 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;
 text-shadow: 0px 0px 2px rgba(0,0,0,0.3);
}
/*.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: 0.5s;
 animation-fill-mode: both;
 opacity: 0;
}



.swiper-slide.banner-slide.swiper-slide-active .banner-text * {
 animation-name: lv-fadeInUp;
 animation-duration: 1s;
 animation-delay: 0.5s;
 animation-fill-mode: both;

}

.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(1) {
 animation-delay: 0.5s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(2) {
 animation-delay: 0.6s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text *:nth-child(3) {
 animation-delay: 0.7s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(1) {
 animation-delay: 0.8s;
}
.swiper-slide.banner-slide.swiper-slide-active .banner-text h2 *:nth-child(2) {
 animation-delay: 0.9s;
}


.lv-copyright{
 width: 190px;
 bottom: 30px;
 left: 30px;
 padding: 15px;
 font-size: 13px;
 background: rgba(255,255,255,.1);
 border: 1px solid #fff;
 z-index: 10;
 position: absolute;
}
.lv-copyright p{
 color: #fff;
 line-height: 24px;
}
.lv-copyright a{
color:#fff;
}
@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;
 }
 .Scroll-tip {
 bottom: 0px;
}
 
.lv-copyright{
display:none;
}
 
}
/*banner*/