.yx_Banner_N {
  position: relative;
  height: 70vh;
  overflow: hidden;
  background:#000;
  max-height: 500px;
}
.yx_BN_Img {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity:0.7;
  transition: all 0.6s ease;
  background-size: cover;
  background-position: center;
}
.yx_Banner_N:before {
  content: '';
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg,#000,rgba(0,0,0,0));
  top: 0;
  left: 0;
  opacity:0.6;
  z-index: 2;
}
.yx_BN_Con {
  position: absolute;
  top:55%;
  left: 50%;
  transform: translate(-50%,-50%);
  z-index: 3;
  text-align: center;
  text-shadow: 0 0 8px rgb(0 0 0 / 20%);
}
.yx_Banner_N .yx_Title {
  font-size: var(--yx_FS54);
  color: #fff;
  line-height: 200%;
  font-weight:bold;
}
.yx_Banner_N .yx_Title span {
  position: relative;
  z-index: 3;
  font-weight: bold;
}
.yx_Banner_N .yx_Line{
  width:var(--yx_FS54);
  height:2px;
  background:#fff;
  display:none;
  margin:var(--yx_FS18) auto var(--yx_FS14);
}
.yx_Banner_N .yx_Summary {
  font-size: var(--yx_FS18);
  color: #fff;
  line-height: 140%;
  overflow: visible;
  font-weight:300;
  display: inline-block;
  position: relative;
  text-transform:uppercase;
}
.yx_Banner_N .yx_Soll{
  position:absolute;
  width:var(--yx_FS42);
  height:var(--yx_FS48);
  left:calc((100% - var(--yx_FS36))/2);
  bottom:8%;
  animation: yx_Bottom 2s linear infinite !important;
}
.yx_Banner_N .yx_Soll .yx_Svg{
  width:100%;
  height:100%;
  fill:#fff;
  margin:0px;
}
.yx_Banner_N .yx_Soll .yx_Svg *{
  fill:#fff;
}
@media only screen and (min-width:769px) {
  .yx_Mo_Img {
    display: none;
  }
}
@media only screen and (max-width:768px) {
  .yx_Banner_N {
    height: 0;
    padding-bottom:70%;
  }
  .yx_BN_Con{
    top:55%;
  }
  .yx_Banner_N .yx_Title{
    font-size:var(--yx_FS42);
  }
  .yx_Banner_N .yx_Summary{
    font-size:var(--yx_FS16);
    line-height:160%;
    letter-spacing:3px;
    margin-top:0px;
  }
  .yx_Banner_N:before {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg,#000,rgba(0,0,0,0));
    top: 0;
    left: 0;
    opacity:0.6;
    z-index: 2;
  }
  .yx_Banner_N:after {
    content: '';
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
    z-index: 2;
    opacity:0.2;
    position: absolute;
    background: linear-gradient(to top,#000,rgba(0,0,0,0));
  }
}
/*结束*/