.yx_Banner_N {position: relative;height: 100vh;max-height: 1080px;background: #000;overflow: hidden;}
.yx_BN_Img {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 1;
  transition: all 0.6s ease;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  -webkit-animation: bgScale 2s ease forwards;
  animation: bgScale 2s ease forwards;
}

@-webkit-keyframes bgScale {
  0% {
    -webkit-transform: scale(1.2);
    transform: scale(1.2)
  }

  100% {
    -webkit-transform: scale(1);
    transform: scale(1)
  }
}

@keyframes bgScale {
  0% {
    -webkit-transform: scale(1.2);
    transform: scale(1.2)
  }

  100% {
    -webkit-transform: scale(1);
    transform: scale(1)
  }
}
.yx_BN_Con {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%,-50%);
  z-index: 3;
  text-align: left;
  max-width: 1600px;
  width: 94%;
}
.yx_Banner_N .yx_Title {font-size: 65px;font-weight: 600;letter-spacing: -0.5px;color: #fff;margin-bottom: 20px;line-height: 1;}
.yx_Banner_N .yx_Summary {
  font-weight: 700;
  font-family: ar;
  font-size: 80px;
  letter-spacing: -0.25px;
  color: #ffffff;
  margin-bottom: 0px;
  display: block;
}

.down {
  position: absolute;
  left: 50%;
  bottom: 5%;
  max-width: 1600px;
  width: 94%;
  transform: translate(-50%, 0%);
}
.down .btn {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  padding: 0;
}
.down .btn .mask {
  position: absolute;
  left: 0px;

  width: 140px;
  pointer-events: none;
  height: 140px;
  background-size: cover;
}
.down .btn .mask .lazy {
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 100%;
  height: 100%;
  background-size: cover;
  -webkit-animation-name: spin;
  animation-name: spin;
  -webkit-animation-duration: 4s;
  animation-duration: 4s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  background-image: url(../image/36619676-b0a7-4621-b8e4-61bfce620f19.png);
}
.down .btn .mask svg.cm {
  opacity: 1;
  transition: opacity .5s;
  width: 85px;
  height: 85px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}
.down .btn .icon-shubiao {
  animation: jump 1s cubic-bezier(.56,.01,.46,1) infinite alternate;
  color: #fff;
  background: url(../image/d0f5c825-226b-4852-aee5-2088c0bae679.png) no-repeat center;
  width: 140px;
  height: 140px;
  background-size: 26px;
  display: block;
  opacity: 0.8;
}

@media screen and (max-width: 1750px) and (min-width: 769px) {
  #c_static_001_P_25870-17204300625230 .e_breadcrumb-6,
  #c_static_001_P_25870-17200738443980 .e_breadcrumb-6 {
    margin-top: 1.042vw;
    margin-bottom: 1.042vw;
    margin-left: auto;
    margin-right: auto;
    left: 50%;
    top: 58%;
    max-width: 83.333vw;
    width: 94%;
    transform: translate(-50%, 0%);
    position: absolute;
  }
  #c_static_001_P_25870-1719394065965 .e_breadcrumb-6 {
    display-radio: 1;
    max-width: 83.333vw;
    width: 94%;
    margin-top: 1.042vw;
    margin-bottom: 1.042vw;
    margin-left: auto;
    margin-right: auto;
  }


  .yx_Banner_N {
    position: relative;
    height: 100vh;
    max-height: 56.25vw;
    background: #000;
    overflow: hidden;
  }

  .yx_BN_Img {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 1;
    transition: all 0.6s ease;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }

  .yx_BN_Con {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: left;
    max-width: 83.333vw;
    width: 94%;
  }

  .yx_Banner_N .yx_Title {
    font-size: 3.385vw;
    font-weight: 600;
    letter-spacing: -0.026vw;
    color: #fff;
    margin-bottom: 1.042vw;
    line-height: 1;
  }

  .yx_Banner_N .yx_Summary {
    font-weight: 700;
    font-family: ar;
    font-size: 4.167vw;
    letter-spacing: -0.013vw;
    color: #ffffff;
    margin-bottom: 0vw;
    display: block;
  }

  .down {
    position: absolute;
    left: 50%;
    bottom: 5%;
    max-width: 83.333vw;
    width: 94%;
    transform: translate(-50%, 0%);
  }

  .down .btn {
    width: 7.292vw;
    height: 7.292vw;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    padding: 0;
  }

  .down .btn .mask {
    position: absolute;
    left: 0vw;

    width: 7.292vw;
    pointer-events: none;
    height: 7.292vw;
    background-size: cover;
  }

  .down .btn .mask .lazy {
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 100%;
    height: 100%;
    background-size: cover;
    -webkit-animation-name: spin;
    animation-name: spin;
    -webkit-animation-duration: 4s;
    animation-duration: 4s;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    background-image: url(../image/36619676-b0a7-4621-b8e4-61bfce620f19.png);
  }

  .down .btn .mask svg.cm {
    opacity: 1;
    transition: opacity .5s;
    width: 4.427vw;
    height: 4.427vw;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }

  .down .btn .icon-shubiao {
    animation: jump 1s cubic-bezier(.56, .01, .46, 1) infinite alternate;
    color: #fff;
    background: url(../image/d0f5c825-226b-4852-aee5-2088c0bae679.png) no-repeat center;
    width: 7.292vw;
    height: 7.292vw;
    background-size: 1.354vw;
    display: block;
    opacity: 0.8;
  }
}

@media only screen and (min-width:769px) {
  .yx_Mo_Img {
    display: none;
  }
}
@media only screen and (max-width:1024px) {

}
@media only screen and (max-width:768px) {
  .yx_Banner_N{
    height: 40vh;
  }
  .yx_BN_Con {
    top: 50%;
    width:90%;
    display: flex;
    flex-wrap: wrap;
  }
  .yx_Banner_N .yx_Title{
    font-size: 34px;
    font-weight: 700;
    text-align: center;
    width: 100%;
    margin: 0;
  }
  .yx_Banner_N .yx_Summary{
    font-size: 24px;
    margin-top: 0;
    letter-spacing: 0px;
    text-align: center;
    order: 2;
    width: 100%;
  }
  .down{
    display:none;
  }
}

@media only screen and (max-width:1200px){
  .yx_NavBtn span{
    background:#333;
  }
  .yx_Header .yx_EjBtn{
    font-family: 'yx_icon' !important;
  }

}






@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg)
  }

  to {
    -webkit-transform: rotate(1turn);
    transform: rotate(1turn)
  }
}

@keyframes jump {
  0% {
    transform: translateY(4px)
  }

  to {
    transform: translateY(-4px)
  }
}