.index-banner {
  width: 100%;
  height: 25vw;
  overflow: hidden;
}
.index-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner-tit {
  width: 100%;
  left: 0;
  top: 55%;
}
.banner-tit h3 {
  font-size: 48px;
  color: #fff;
  font-weight: normal;
  white-space: nowrap;
}
.banner-tit span {
  display: block;
  padding-top: 28px;
  font-size: 45px;
  color: rgba(255, 255, 255, 0.2);
  text-transform: uppercase;
}
.ny-content {
  width: 100%;
  padding-bottom: 216px;
  overflow: hidden;
  background: url(../img/ny/nybg.png) center bottom no-repeat #F5F5F5;
  background-size: 100% auto;
}
.bannerno {
  padding-top: 90px;
}
.tabs-menu {
  height: 60px;
  background-color: #0F4696;
}
.tabs-menu li {
  width: 218px;
  line-height: 60px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.tabs-menu li a {
  display: block;
  font-size: 20px;
  color: #fff;
  white-space: nowrap;
}
.tabs-menu li.active {
  background: url(../img/ny/nav-active-bg.png) center no-repeat;
  background-size: cover;
}
.nybase-tit {
  padding-bottom: 30px;
}
.nybase-tit h3 span {
  font-family: "楷体";
  font-size: 40px;
  font-weight: bolder;
  line-height: 1;
  margin-right: 7px;
}
.nybase-tit h3 img {
  height: 37.2px;
}
.nybase-tit .tit-py {
  display: block;
  color: #D1D1D1;
  font-size: 20px;
  padding-top: 3px;
}
@media screen and (max-width: 1450px) {
  .banner-tit {
    width: 80%;
    left: 20px;
    top: 55%;
    transition: left 0.5s;
  }
  .banner-tit h3 {
    font-size: 40px;
  }
  .banner-tit span {
    padding-top: 25px;
    font-size: 36px;
  }
  .ny-content {
    width: 100%;
    padding-bottom: 216px;
    overflow: hidden;
    background: url(../img/ny/nybg.png) center bottom no-repeat #F5F5F5;
    background-size: auto;
  }
}
@media screen and (max-width: 1280px) {
  .banner-tit {
    top: 50%;
    transition: top 0.5s;
  }
}
@media screen and (max-width: 1080px) {
  .banner-tit {
    left: 14px;
    transition: left 0.5s;
  }
  .banner-tit h3 {
    font-size: 36px;
  }
  .banner-tit span {
    padding-top: 22px;
    font-size: 32px;
  }
}
@media screen and (max-width: 992px) {
  .tabs-menu {
    height: 50px;
    transition: height 0.5s;
  }
  .tabs-menu li {
    line-height: 50px;
    transition: line-height 0.5s;
  }
  .tabs-menu li a {
    font-size: 18px;
  }
}
@media screen and (max-width: 768px) {
  .index-banner {
    height: 40vw;
  }
  .banner-tit {
    left: 1em;
    top: 50%;
    transition: left 0.5s;
  }
  .banner-tit h3 {
    font-size: 1em;
  }
  .banner-tit span {
    padding-top: .5em;
    font-size: .9em;
  }
  .tabs-menu {
    height: 2.2em;
    transition: height 0.5s;
  }
  .tabs-menu ul {
    overflow-x: auto;
  }
  .tabs-menu li {
    width: 13em;
    padding: 0 1em;
    line-height: 2.2em;
    transition: all 0.5s;
  }
  .tabs-menu li a {
    font-size: .85em;
  }
  .nybase-tit {
    padding-bottom: 1em;
  }
  .nybase-tit h3 span {
    font-family: "楷体";
    font-size: 1.8em;
    font-weight: bolder;
    line-height: 1;
    margin-right: 7px;
  }
  .nybase-tit h3 img {
    height: 1.4em;
    margin-top: .1em;
  }
  .nybase-tit .tit-py {
    display: block;
    color: #D1D1D1;
    font-size: 1em;
    padding-top: 3px;
  }
  .ny-content {
    width: 100%;
    padding-bottom: 5em;
    overflow: hidden;
    background: url(../img/ny/nybg.png) center bottom no-repeat #F5F5F5;
    background-size: auto 10em;
  }
  .bannerno {
    padding-top: 15vw;
  }
}